2 files changed, 28 insertions, 7 deletions
diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs
index 883cc5b1..1163daed 100644
--- a/lib/ur/basis.urs
+++ b/lib/ur/basis.urs
@@ -152,7 +152,20 @@ val float : int -> float
 val ceil : float -> int
 val trunc : float -> int
 val round : float -> int
-
+val floor : float -> int
+
+(** * Basic Math *)
+
+val sqrt : float -> float
+val sin : float -> float
+val cos : float -> float
+val log : float -> float
+val exp : float -> float
+val asin : float -> float
+val acos : float -> float
+val atan : float -> float
+val atan2 : float -> float -> float
+val abs: float -> float
 
 (** * Time *)
 
diff --git a/lib/ur/top.ur b/lib/ur/top.ur
index e831b4f7..6c6c896c 100644
--- a/lib/ur/top.ur
+++ b/lib/ur/top.ur
@@ -225,15 +225,23 @@ fun query1' [t ::: Name] [fs ::: {Type}] [state ::: Type] (q : sql_query [] [] [
             (f : $fs -> state -> state) (i : state) =
     query q (fn r s => return (f r.t s)) i
 
+val rev = fn [a] =>
+             let
+                 fun rev' acc (ls : list a) =
+                     case ls of
+                         [] => acc
+                       | x :: ls => rev' (x :: acc) ls
+             in
+                 rev' []
+             end
+
 fun queryL [tables] [exps] [tables ~ exps] (q : sql_query [] [] tables exps) =
-    query q
-    (fn r ls => return (r :: ls))
-    []
+    ls <- query q (fn r ls => return (r :: ls)) [];
+    return (rev ls)
 
 fun queryL1 [t ::: Name] [fs ::: {Type}] (q : sql_query [] [] [t = fs] []) =
-    query q
-    (fn r ls => return (r.t :: ls))
-    []
+    ls <- query q (fn r ls => return (r.t :: ls)) [];
+    return (rev ls)
 
 fun queryI [tables ::: {{Type}}] [exps ::: {Type}]
            [tables ~ exps] (q : sql_query [] [] tables exps)