Merge pull request #26 from karsar/math_update

Some basic math functions: pow, sqrt, sin, cos, log, exp 

1 files changed, 14 insertions, 1 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 *)