fancy_rewrite_head = match idc in (ident t) return (Compile.value' true t) with | @ident.Literal t v => match t as t0 return (base.base_interp t0 -> UnderLets.UnderLets base.type ident var (expr (type.base t0))) with | base.type.unit => fun v0 : unit => UnderLets.Base ##(v0)%expr | base.type.Z => fun v0 : Z => UnderLets.Base ##(v0)%expr | base.type.bool => fun v0 : bool => UnderLets.Base ##(v0)%expr | base.type.nat => fun v0 : nat => UnderLets.Base ##(v0)%expr end v | ident.Nat_succ => fun x : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_succ)%expr @ x)%expr_pat | ident.Nat_pred => fun x : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_pred)%expr @ x)%expr_pat | ident.Nat_max => fun x x0 : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_max)%expr @ x @ x0)%expr_pat | ident.Nat_mul => fun x x0 : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_mul)%expr @ x @ x0)%expr_pat | ident.Nat_add => fun x x0 : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_add)%expr @ x @ x0)%expr_pat | ident.Nat_sub => fun x x0 : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Nat_sub)%expr @ x @ x0)%expr_pat | @ident.nil t => UnderLets.Base []%expr_pat | @ident.cons t => fun (x : expr (type.base t)) (x0 : expr (type.base (base.type.list t))) => UnderLets.Base (x :: x0)%expr_pat | @ident.pair A B => fun (x : expr (type.base A)) (x0 : expr (type.base B)) => UnderLets.Base (x, x0)%expr_pat | @ident.fst A B => fun x : expr (type.base (A * B)%etype) => UnderLets.Base (#(ident.fst)%expr @ x)%expr_pat | @ident.snd A B => fun x : expr (type.base (A * B)%etype) => UnderLets.Base (#(ident.snd)%expr @ x)%expr_pat | @ident.prod_rect A B T => fun (x : expr (type.base A) -> expr (type.base B) -> UnderLets.UnderLets base.type ident var (expr (type.base T))) (x0 : expr (type.base (A * B)%etype)) => UnderLets.Base (#(ident.prod_rect)%expr @ (λ (x1 : var (type.base A))(x2 : var (type.base B)), UnderLets.to_expr (x ($x1) ($x2)))%expr @ x0)%expr_pat | @ident.bool_rect T => fun (x x0 : expr (type.base base.type.unit) -> UnderLets.UnderLets base.type ident var (expr (type.base T))) (x1 : expr (type.base base.type.bool)) => UnderLets.Base (#(ident.bool_rect)%expr @ (λ x2 : var (type.base base.type.unit), UnderLets.to_expr (x ($x2)))%expr @ (λ x2 : var (type.base base.type.unit), UnderLets.to_expr (x0 ($x2)))%expr @ x1)%expr_pat | @ident.nat_rect P => fun (x : expr (type.base base.type.unit) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x0 : expr (type.base base.type.nat) -> expr (type.base P) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x1 : expr (type.base base.type.nat)) => UnderLets.Base (#(ident.nat_rect)%expr @ (λ x2 : var (type.base base.type.unit), UnderLets.to_expr (x ($x2)))%expr @ (λ (x2 : var (type.base base.type.nat))(x3 : var (type.base P)), UnderLets.to_expr (x0 ($x2) ($x3)))%expr @ x1)%expr_pat | @ident.list_rect A P => fun (x : expr (type.base base.type.unit) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x0 : expr (type.base A) -> expr (type.base (base.type.list A)) -> expr (type.base P) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x1 : expr (type.base (base.type.list A))) => UnderLets.Base (#(ident.list_rect)%expr @ (λ x2 : var (type.base base.type.unit), UnderLets.to_expr (x ($x2)))%expr @ (λ (x2 : var (type.base A))(x3 : var (type.base (base.type.list A))) (x4 : var (type.base P)), UnderLets.to_expr (x0 ($x2) ($x3) ($x4)))%expr @ x1)%expr_pat | @ident.list_case A P => fun (x : expr (type.base base.type.unit) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x0 : expr (type.base A) -> expr (type.base (base.type.list A)) -> UnderLets.UnderLets base.type ident var (expr (type.base P))) (x1 : expr (type.base (base.type.list A))) => UnderLets.Base (#(ident.list_case)%expr @ (λ x2 : var (type.base base.type.unit), UnderLets.to_expr (x ($x2)))%expr @ (λ (x2 : var (type.base A))(x3 : var (type.base (base.type.list A))), UnderLets.to_expr (x0 ($x2) ($x3)))%expr @ x1)%expr_pat | @ident.List_length T => fun x : expr (type.base (base.type.list T)) => UnderLets.Base (#(ident.List_length)%expr @ x)%expr_pat | ident.List_seq => fun x x0 : expr (type.base base.type.nat) => UnderLets.Base (#(ident.List_seq)%expr @ x @ x0)%expr_pat | @ident.List_repeat A => fun (x : expr (type.base A)) (x0 : expr (type.base base.type.nat)) => UnderLets.Base (#(ident.List_repeat)%expr @ x @ x0)%expr_pat | @ident.List_combine A B => fun (x : expr (type.base (base.type.list A))) (x0 : expr (type.base (base.type.list B))) => UnderLets.Base (#(ident.List_combine)%expr @ x @ x0)%expr_pat | @ident.List_map A B => fun (x : expr (type.base A) -> UnderLets.UnderLets base.type ident var (expr (type.base B))) (x0 : expr (type.base (base.type.list A))) => UnderLets.Base (#(ident.List_map)%expr @ (λ x1 : var (type.base A), UnderLets.to_expr (x ($x1)))%expr @ x0)%expr_pat | @ident.List_app A => fun x x0 : expr (type.base (base.type.list A)) => UnderLets.Base (x ++ x0)%expr | @ident.List_rev A => fun x : expr (type.base (base.type.list A)) => UnderLets.Base (#(ident.List_rev)%expr @ x)%expr_pat | @ident.List_flat_map A B => fun (x : expr (type.base A) -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.list B)))) (x0 : expr (type.base (base.type.list A))) => UnderLets.Base (#(ident.List_flat_map)%expr @ (λ x1 : var (type.base A), UnderLets.to_expr (x ($x1)))%expr @ x0)%expr_pat | @ident.List_partition A => fun (x : expr (type.base A) -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.bool))) (x0 : expr (type.base (base.type.list A))) => UnderLets.Base (#(ident.List_partition)%expr @ (λ x1 : var (type.base A), UnderLets.to_expr (x ($x1)))%expr @ x0)%expr_pat | @ident.List_fold_right A B => fun (x : expr (type.base B) -> expr (type.base A) -> UnderLets.UnderLets base.type ident var (expr (type.base A))) (x0 : expr (type.base A)) (x1 : expr (type.base (base.type.list B))) => UnderLets.Base (#(ident.List_fold_right)%expr @ (λ (x2 : var (type.base B))(x3 : var (type.base A)), UnderLets.to_expr (x ($x2) ($x3)))%expr @ x0 @ x1)%expr_pat | @ident.List_update_nth T => fun (x : expr (type.base base.type.nat)) (x0 : expr (type.base T) -> UnderLets.UnderLets base.type ident var (expr (type.base T))) (x1 : expr (type.base (base.type.list T))) => UnderLets.Base (#(ident.List_update_nth)%expr @ x @ (λ x2 : var (type.base T), UnderLets.to_expr (x0 ($x2)))%expr @ x1)%expr_pat | @ident.List_nth_default T => fun (x : expr (type.base T)) (x0 : expr (type.base (base.type.list T))) (x1 : expr (type.base base.type.nat)) => UnderLets.Base (#(ident.List_nth_default)%expr @ x @ x0 @ x1)%expr_pat | ident.Z_add => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (x + x0)%expr | ident.Z_mul => fun x x0 : expr (type.base base.type.Z) => match x with | #(idc)%expr_pat => match match idc with | @ident.Literal t0 v => match t0 as t1 return (base.base_interp t1 -> option Z) with | base.type.unit => fun _ : unit => None | base.type.Z => fun v0 : Z => Some v0 | base.type.bool => fun _ : bool => None | base.type.nat => fun _ : nat => None end v | _ => None end with | Some args => match x0 with | @expr.App _ _ _ s _ #(idc0)%expr_pat x1 => match match idc0 with | ident.Z_land mask => Some mask | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if args0 =? 2 ^ (2 * Z.log2_up args0 / 2) - 1 then match invert_low (2 * Z.log2_up args0) args with | Some x2 => UnderLets.Base (#(ident.fancy_mulll (2 * Z.log2_up args0))%expr @ (##(x2)%expr, x' v))%expr_pat | None => match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args0 =? 2 ^ (2 * Z.log2_up args0 / 2) - 1 then match invert_high (2 * Z.log2_up args0) args with | Some x2 => UnderLets.Base (#(ident.fancy_mulhl (2 * Z.log2_up args0))%expr @ (##(x2)%expr, x'0 v0))%expr_pat | None => UnderLets.Base (x * x0)%expr end else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) end else match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args0 =? 2 ^ (2 * Z.log2_up args0 / 2) - 1 then match invert_high (2 * Z.log2_up args0) args with | Some x2 => UnderLets.Base (#(ident.fancy_mulhl (2 * Z.log2_up args0))%expr @ (##(x2)%expr, x'0 v0))%expr_pat | None => UnderLets.Base (x * x0)%expr end else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match invert_low (2 * args0) args with | Some x2 => UnderLets.Base (#(ident.fancy_mullh (2 * args0))%expr @ (##(x2)%expr, x' v))%expr_pat | None => match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => match invert_high (2 * args0) args with | Some x2 => UnderLets.Base (#(ident.fancy_mulhh (2 * args0))%expr @ (##(x2)%expr, x'0 v0))%expr_pat | None => UnderLets.Base (x * x0)%expr end | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) end | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end end | @expr.App _ _ _ s _ ($_)%expr _ | @expr.App _ _ _ s _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s _ (@expr.LetIn _ _ _ _ _ _ _) _ => UnderLets.Base (x * x0)%expr | _ => UnderLets.Base (x * x0)%expr end | None => UnderLets.Base (x * x0)%expr end | @expr.App _ _ _ s _ #(idc)%expr_pat x1 => match match idc with | ident.Z_land mask => Some mask | _ => None end with | Some args => match x0 with | #(idc0)%expr_pat => match match idc0 with | @ident.Literal t1 v => match t1 as t2 return (base.base_interp t2 -> option Z) with | base.type.unit => fun _ : unit => None | base.type.Z => fun v0 : Z => Some v0 | base.type.bool => fun _ : bool => None | base.type.nat => fun _ : nat => None end v | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if args =? 2 ^ (2 * Z.log2_up args / 2) - 1 then match invert_low (2 * Z.log2_up args) args0 with | Some y => UnderLets.Base (#(ident.fancy_mulll (2 * Z.log2_up args))%expr @ (x' v, ##(y)%expr))%expr_pat | None => match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args =? 2 ^ (2 * Z.log2_up args / 2) - 1 then match invert_high (2 * Z.log2_up args) args0 with | Some y => UnderLets.Base (#(ident.fancy_mullh (2 * Z.log2_up args))%expr @ (x'0 v0, ##(y)%expr))%expr_pat | None => UnderLets.Base (x * x0)%expr end else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) end else match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args =? 2 ^ (2 * Z.log2_up args / 2) - 1 then match invert_high (2 * Z.log2_up args) args0 with | Some y => UnderLets.Base (#(ident.fancy_mullh (2 * Z.log2_up args))%expr @ (x'0 v0, ##(y)%expr))%expr_pat | None => UnderLets.Base (x * x0)%expr end else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end | @expr.App _ _ _ s0 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_land mask => Some mask | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if (args =? 2 ^ (2 * Z.log2_up args / 2) - 1) && (args0 =? 2 ^ (2 * Z.log2_up args / 2) - 1) then UnderLets.Base (#(ident.fancy_mulll (2 * Z.log2_up args))%expr @ (x' v, x'0 v0))%expr_pat else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x2) | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args =? 2 ^ (2 * args0 / 2) - 1 then UnderLets.Base (#(ident.fancy_mullh (2 * args0))%expr @ (x' v, x'0 v0))%expr_pat else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x2) | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => UnderLets.Base (x * x0)%expr | _ => UnderLets.Base (x * x0)%expr end | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match x0 with | #(idc0)%expr_pat => match match idc0 with | @ident.Literal t1 v => match t1 as t2 return (base.base_interp t2 -> option Z) with | base.type.unit => fun _ : unit => None | base.type.Z => fun v0 : Z => Some v0 | base.type.bool => fun _ : bool => None | base.type.nat => fun _ : nat => None end v | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match invert_low (2 * args) args0 with | Some y => UnderLets.Base (#(ident.fancy_mulhl (2 * args))%expr @ (x' v, ##(y)%expr))%expr_pat | None => match s as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => match invert_high (2 * args) args0 with | Some y => UnderLets.Base (#(ident.fancy_mulhh (2 * args))%expr @ (x'0 v0, ##(y)%expr))%expr_pat | None => UnderLets.Base (x * x0)%expr end | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) end | None => UnderLets.Base (x * x0)%expr end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end | @expr.App _ _ _ s0 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_land mask => Some mask | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args0 =? 2 ^ (2 * args / 2) - 1 then UnderLets.Base (#(ident.fancy_mulhl (2 * args))%expr @ (x' v, x'0 v0))%expr_pat else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x2) | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if args =? args0 then UnderLets.Base (#(ident.fancy_mulhh (2 * args))%expr @ (x' v, x'0 v0))%expr_pat else UnderLets.Base (x * x0)%expr | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x2) | None => UnderLets.Base (x * x0)%expr end) | (s1 -> d1)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d1 => UnderLets.Base (x * x0)%expr end (Compile.reflect x1) | None => UnderLets.Base (x * x0)%expr end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => UnderLets.Base (x * x0)%expr | _ => UnderLets.Base (x * x0)%expr end | None => UnderLets.Base (x * x0)%expr end end | @expr.App _ _ _ s _ ($_)%expr _ | @expr.App _ _ _ s _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s _ (@expr.LetIn _ _ _ _ _ _ _) _ => UnderLets.Base (x * x0)%expr | _ => UnderLets.Base (x * x0)%expr end | ident.Z_pow => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_pow)%expr @ x @ x0)%expr_pat | ident.Z_sub => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (x - x0)%expr | ident.Z_opp => fun x : expr (type.base base.type.Z) => UnderLets.Base (- x)%expr | ident.Z_div => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (x / x0)%expr | ident.Z_modulo => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (x mod x0)%expr | ident.Z_eqb => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_eqb)%expr @ x @ x0)%expr_pat | ident.Z_leb => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_leb)%expr @ x @ x0)%expr_pat | ident.Z_of_nat => fun x : expr (type.base base.type.nat) => UnderLets.Base (#(ident.Z_of_nat)%expr @ x)%expr_pat | ident.Z_shiftr offset => fun x : expr (type.base base.type.Z) => UnderLets.Base (x >> offset)%expr | ident.Z_shiftl offset => fun x : expr (type.base base.type.Z) => UnderLets.Base (x << offset)%expr | ident.Z_land mask => fun x : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_land mask)%expr @ x)%expr_pat | ident.Z_mul_split => fun x x0 x1 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_mul_split)%expr @ x @ x0 @ x1)%expr_pat | ident.Z_mul_split_concrete s => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_mul_split_concrete s)%expr @ x @ x0)%expr_pat | ident.Z_add_get_carry => fun x x0 x1 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_add_get_carry)%expr @ x @ x0 @ x1)%expr_pat | ident.Z_add_get_carry_concrete s => fun x x0 : expr (type.base base.type.Z) => match x0 with | #(_)%expr_pat => match x with | @expr.App _ _ _ s0 _ #(idc0)%expr_pat x1 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | ($_)%expr => match x with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x1 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.Abs _ _ _ _ _ _ => match x with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x1 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.App _ _ _ s0 _ #(idc)%expr_pat x1 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x, x' v))%expr_pat else match x with | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args0 => match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args0)%expr @ (x0, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args0))%expr @ (x0, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match x with | #(_)%expr_pat => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | ($_)%expr => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | @expr.Abs _ _ _ _ _ _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args0 => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args0)%expr @ (x0, x' v))%expr_pat else match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args0))%expr @ (x0, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) end end | @expr.App _ _ _ s1 _ ($_)%expr _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | @expr.LetIn _ _ _ _ _ _ _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) end | None => match x with | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end end | @expr.App _ _ _ s0 _ ($_)%expr _ => match x with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ => match x with | @expr.App _ _ _ s2 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ => match x with | @expr.App _ _ _ s2 _ #(idc)%expr_pat x3 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x3) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => match x with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x3 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x3) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end | @expr.LetIn _ _ _ _ _ _ _ => match x with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) args)%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) (- args))%expr @ (x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_add (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_add_get_carry_concrete s)%expr @ x @ x0)%expr_pat end end | ident.Z_add_with_carry => fun x x0 x1 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_add_with_carry)%expr @ x @ x0 @ x1)%expr_pat | ident.Z_add_with_get_carry => fun x x0 x1 x2 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_add_with_get_carry)%expr @ x @ x0 @ x1 @ x2)%expr_pat | ident.Z_add_with_get_carry_concrete s => fun x x0 x1 : expr (type.base base.type.Z) => match x1 with | #(_)%expr_pat => match x0 with | @expr.App _ _ _ s0 _ #(idc0)%expr_pat x2 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | ($_)%expr => match x0 with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.Abs _ _ _ _ _ _ => match x0 with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.App _ _ _ s0 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x0, x' v))%expr_pat else match x0 with | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x3 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args0 => match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args0)%expr @ (x, x1, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args0))%expr @ (x, x1, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match x0 with | #(_)%expr_pat => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | ($_)%expr => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | @expr.Abs _ _ _ _ _ _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x3 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args0 => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args0)%expr @ (x, x1, x' v))%expr_pat else match s0 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args0 => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else match s1 as t3 return (Compile.value' false t3 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t3 => fun v0 : expr (type.base t3) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t3 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a0 : option (expr (type.base t3) -> expr (type.base base.type.Z)) => match a0 with | Some x'0 => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args0))%expr @ (x, x1, x'0 v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) end end | @expr.App _ _ _ s1 _ ($_)%expr _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | @expr.LetIn _ _ _ _ _ _ _ => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) end | None => match x0 with | @expr.App _ _ _ s1 _ #(idc0)%expr_pat x3 => match match idc0 with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc0 with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end end | @expr.App _ _ _ s0 _ ($_)%expr _ => match x0 with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x3 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v0 : expr (type.base t2) => base.try_make_transport_cps (fun t1 : base.type => expr (type.base t1)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v0))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ => match x0 with | @expr.App _ _ _ s2 _ #(idc)%expr_pat x3 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ => match x0 with | @expr.App _ _ _ s2 _ #(idc)%expr_pat x4 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x4) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s2 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s3 -> d2)%ptype => fun _ : Compile.value' false s3 -> Compile.value' true d2 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x4) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => match x0 with | @expr.App _ _ _ s1 _ #(idc)%expr_pat x4 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x4) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s1 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s2 -> d1)%ptype => fun _ : Compile.value' false s2 -> Compile.value' true d1 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x4) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s1 _ ($_)%expr _ | @expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s1 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | @expr.LetIn _ _ _ _ _ _ _ => match x0 with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x3 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) args)%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) (- args))%expr @ (x, x1, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x3) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_addc (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_add_with_get_carry_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | ident.Z_sub_get_borrow => fun x x0 x1 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_sub_get_borrow)%expr @ x @ x0 @ x1)%expr_pat | ident.Z_sub_get_borrow_concrete s => fun x x0 : expr (type.base base.type.Z) => match x0 with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x1 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) args)%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) (- args))%expr @ (x, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat | None => UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end (Compile.reflect x1) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_sub (Z.log2 s) 0)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_sub_get_borrow_concrete s)%expr @ x @ x0)%expr_pat end | ident.Z_sub_with_get_borrow => fun x x0 x1 x2 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_sub_with_get_borrow)%expr @ x @ x0 @ x1 @ x2)%expr_pat | ident.Z_sub_with_get_borrow_concrete s => fun x x0 x1 : expr (type.base base.type.Z) => match x1 with | @expr.App _ _ _ s0 _ #(idc)%expr_pat x2 => match match idc with | ident.Z_shiftl offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) args)%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_shiftr offset => Some offset | _ => None end with | Some args => match s0 as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base (base.type.Z * base.type.Z)%etype))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) (- args))%expr @ (x, x0, x' v))%expr_pat else if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat | None => UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end) | (s1 -> d0)%ptype => fun _ : Compile.value' false s1 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end end | @expr.App _ _ _ s0 _ ($_)%expr _ | @expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s0 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat | _ => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_subb (Z.log2 s) 0)%expr @ (x, x0, x1))%expr_pat else UnderLets.Base (#(ident.Z_sub_with_get_borrow_concrete s)%expr @ x @ x0 @ x1)%expr_pat end | ident.Z_zselect => fun x x0 x1 : expr (type.base base.type.Z) => match x with | @expr.App _ _ _ s _ #(idc)%expr_pat x2 => match match idc with | ident.Z_cc_m_concrete s0 => Some s0 | _ => None end with | Some args => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if args =? 2 ^ Z.log2 args then UnderLets.Base (#(ident.fancy_selm (Z.log2 args))%expr @ (x' v, x0, x1))%expr_pat else UnderLets.Base (#(ident.fancy_selc)%expr @ (x, x0, x1))%expr_pat | None => UnderLets.Base (#(ident.Z_zselect)%expr @ x @ x0 @ x1)%expr_pat end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_zselect)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => match match idc with | ident.Z_land mask => Some mask | _ => None end with | Some args => match s as t2 return (Compile.value' false t2 -> UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) with | type.base t2 => fun v : expr (type.base t2) => base.try_make_transport_cps (fun t0 : base.type => expr (type.base t0)) t2 base.type.Z (UnderLets.UnderLets base.type ident var (expr (type.base base.type.Z))) (fun a : option (expr (type.base t2) -> expr (type.base base.type.Z)) => match a with | Some x' => if args =? 1 then UnderLets.Base (#(ident.fancy_sell)%expr @ (x' v, x0, x1))%expr_pat else UnderLets.Base (#(ident.fancy_selc)%expr @ (x, x0, x1))%expr_pat | None => UnderLets.Base (#(ident.Z_zselect)%expr @ x @ x0 @ x1)%expr_pat end) | (s0 -> d0)%ptype => fun _ : Compile.value' false s0 -> Compile.value' true d0 => UnderLets.Base (#(ident.Z_zselect)%expr @ x @ x0 @ x1)%expr_pat end (Compile.reflect x2) | None => UnderLets.Base (#(ident.fancy_selc)%expr @ (x, x0, x1))%expr_pat end end | @expr.App _ _ _ s _ ($_)%expr _ | @expr.App _ _ _ s _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s _ (@expr.LetIn _ _ _ _ _ _ _) _ => UnderLets.Base (#(ident.fancy_selc)%expr @ (x, x0, x1))%expr_pat | _ => UnderLets.Base (#(ident.fancy_selc)%expr @ (x, x0, x1))%expr_pat end | ident.Z_add_modulo => fun x x0 x1 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.fancy_addm)%expr @ (x, x0, x1))%expr_pat | ident.Z_rshi => fun x x0 x1 x2 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_rshi)%expr @ x @ x0 @ x1 @ x2)%expr_pat | ident.Z_rshi_concrete s offset => fun x x0 : expr (type.base base.type.Z) => if s =? 2 ^ Z.log2 s then UnderLets.Base (#(ident.fancy_rshi (Z.log2 s) offset)%expr @ (x, x0))%expr_pat else UnderLets.Base (#(ident.Z_rshi_concrete s offset)%expr @ x @ x0)%expr_pat | ident.Z_cc_m => fun x x0 : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_cc_m)%expr @ x @ x0)%expr_pat | ident.Z_cc_m_concrete s => fun x : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_cc_m_concrete s)%expr @ x)%expr_pat | ident.Z_neg_snd => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.Z_neg_snd)%expr @ x)%expr_pat | ident.Z_cast range => fun x : expr (type.base base.type.Z) => UnderLets.Base (#(ident.Z_cast range)%expr @ x)%expr_pat | ident.Z_cast2 range => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.Z_cast2 range)%expr @ x)%expr_pat | ident.fancy_add log2wordmax imm => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_add log2wordmax imm)%expr @ x)%expr_pat | ident.fancy_addc log2wordmax imm => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_addc log2wordmax imm)%expr @ x)%expr_pat | ident.fancy_sub log2wordmax imm => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_sub log2wordmax imm)%expr @ x)%expr_pat | ident.fancy_subb log2wordmax imm => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_subb log2wordmax imm)%expr @ x)%expr_pat | ident.fancy_mulll log2wordmax => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_mulll log2wordmax)%expr @ x)%expr_pat | ident.fancy_mullh log2wordmax => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_mullh log2wordmax)%expr @ x)%expr_pat | ident.fancy_mulhl log2wordmax => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_mulhl log2wordmax)%expr @ x)%expr_pat | ident.fancy_mulhh log2wordmax => fun x : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_mulhh log2wordmax)%expr @ x)%expr_pat | ident.fancy_rshi log2wordmax x => fun x0 : expr (type.base (base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_rshi log2wordmax x)%expr @ x0)%expr_pat | ident.fancy_selc => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_selc)%expr @ x)%expr_pat | ident.fancy_selm log2wordmax => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_selm log2wordmax)%expr @ x)%expr_pat | ident.fancy_sell => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_sell)%expr @ x)%expr_pat | ident.fancy_addm => fun x : expr (type.base (base.type.Z * base.type.Z * base.type.Z)%etype) => UnderLets.Base (#(ident.fancy_addm)%expr @ x)%expr_pat end : Compile.value' true t