b4850a2 · elk · git.iko.soy

on master help sign in

Add negate function

b4850a2Evan Czaplicki12 years ago

changelog.md+1

@@ -8,6 +8,7 @@

8 * Add Debug.crash

9 * Add List.indexedMap and List.filterMap

10 * Add Maybe.map

11+ * Add Basics.negate

11 * Add --bundle-runtime flag which creates stand-alone Elm programs

12 * Add --bundle-runtime flag which creates stand-alone Elm programs

12 * Error on ambiguious use of imported variables

13 * Error on ambiguious use of imported variables

13 * Replace dependency on Pandoc with cheapskate+kate

14 * Replace dependency on Pandoc with cheapskate+kate

libraries/Basics.elm+5−1

@@ -22,7 +22,7 @@ are your tuples so big?

22@docs not, (&&), (||), xor, otherwise

24# Mathematics

25−@docs (+), (-), (*), (/), (^), (//), rem, (%), abs, sqrt, clamp, logBase, e

25+@docs (+), (-), (*), (/), (^), (//), rem, (%), negate, abs, sqrt, clamp, logBase, e

27# Trigonometry

28@docs pi, cos, sin, tan, acos, asin, atan, atan2

@@ -161,6 +161,10 @@ atan2 = Native.Basics.atan2

161sqrt : Float -> Float

162sqrt = Native.Basics.sqrt

163

164+{-| Negate any number: `negate 42 == -42` -}

165+negate : number -> number

166+negate n = -n

167+

164{-| Take the absolute value of a number. -}

168{-| Take the absolute value of a number. -}

165abs : number -> number

169abs : number -> number

166abs = Native.Basics.abs

170abs = Native.Basics.abs