diff options
Diffstat (limited to 'plugins/setoid_ring/Ncring_tac.v')
| -rw-r--r-- | plugins/setoid_ring/Ncring_tac.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/plugins/setoid_ring/Ncring_tac.v b/plugins/setoid_ring/Ncring_tac.v index 4fb02909..31c9e54d 100644 --- a/plugins/setoid_ring/Ncring_tac.v +++ b/plugins/setoid_ring/Ncring_tac.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -76,11 +76,11 @@ Instance reify_mul (R:Type) : reify (mul:=op) (PEmul e1 e2) lvar (op t1 t2)|10. Instance reify_mul_ext (R:Type) `{Ring R} - lvar z e2 t2 + lvar (z:Z) e2 t2 `{Ring (T:=R)} {_:reify e2 lvar t2} : reify (PEmul (PEc z) e2) lvar - (@multiplication Z _ _ z t2)|9. + (@multiplication Z _ _ z t2)|9. Instance reify_sub (R:Type) e1 lvar t1 e2 t2 op @@ -127,7 +127,6 @@ Definition list_reifyl (R:Type) lexpr lvar lterm Unset Implicit Arguments. - Ltac lterm_goal g := match g with | ?t1 == ?t2 => constr:(t1::t2::nil) @@ -138,6 +137,7 @@ Ltac lterm_goal g := Lemma Zeqb_ok: forall x y : Z, Zeq_bool x y = true -> x == y. intros x y H. rewrite (Zeq_bool_eq x y H). reflexivity. Qed. + Ltac reify_goal lvar lexpr lterm:= (*idtac lvar; idtac lexpr; idtac lterm;*) match lexpr with |