Merge pull request #3976 from gmpreussner/devel

Added TAU constant.
2016-03-18 17:40:40 +00:00 · 2016-03-18 17:40:40 +00:00 · 8dade039d7
commit 8dade039d7
parent 669917c726 05418890ca
2 changed files with 1 additions and 1 deletions
--- a/lib/pure/math.nim
+++ b/lib/pure/math.nim
@ -44,6 +44,7 @@ when not defined(js) and not defined(nimscript):

 const
  PI* = 3.1415926535897932384626433 ## the circle constant PI (Ludolph's number)
+  TAU* = 2.0 * PI ## the circle constant TAU (= 2 * PI)
  E* = 2.71828182845904523536028747 ## Euler's number

  MaxFloat64Precision* = 16 ## maximum number of meaningful digits
--- a/tests/manyloc/keineschweine/lib/sg_assets.nim
+++ b/tests/manyloc/keineschweine/lib/sg_assets.nim
@ -110,7 +110,6 @@ type
  TGameState* = enum
    Lobby, Transitioning, Field
 const
-  TAU* = PI * 2.0
  MomentMult* = 0.62 ## global moment of inertia multiplier
 var
  cfg: PZoneSettings