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author | Seth Tisue <seth@tisue.net> | 2015-12-17 14:09:16 -0500 |
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committer | Seth Tisue <seth@tisue.net> | 2015-12-17 14:09:16 -0500 |
commit | cd80eacd04ac6aa8ad49c8f86b3201b6bed40a96 (patch) | |
tree | 764f87431d4c1601ace9d1fa99e47af59b34d2b5 /src/library | |
parent | 39f22b9e59f3ec86fb2e0c0f5af7200dee178ea6 (diff) | |
parent | b321cb672168cff491e4e69902b415df30620520 (diff) | |
download | scala-cd80eacd04ac6aa8ad49c8f86b3201b6bed40a96.tar.gz scala-cd80eacd04ac6aa8ad49c8f86b3201b6bed40a96.tar.bz2 scala-cd80eacd04ac6aa8ad49c8f86b3201b6bed40a96.zip |
Merge pull request #4831 from martijnhoekstra/patch-4
add doc for log, sqrt
Diffstat (limited to 'src/library')
-rw-r--r-- | src/library/scala/math/package.scala | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/library/scala/math/package.scala b/src/library/scala/math/package.scala index 58ece8a05b..a75979385c 100644 --- a/src/library/scala/math/package.scala +++ b/src/library/scala/math/package.scala @@ -58,7 +58,19 @@ package object math { * logarithms. */ def exp(x: Double): Double = java.lang.Math.exp(x) + + /** Returns the natural logarithm of a `double` value. + * + * @param x the number to take the natural logarithm of + * @return the value `logₑ(x)` where `e` is Eulers number + */ def log(x: Double): Double = java.lang.Math.log(x) + + /** Returns the square root of a `double` value. + * + * @param x the number to take the square root of + * @return the value √x + */ def sqrt(x: Double): Double = java.lang.Math.sqrt(x) def IEEEremainder(x: Double, y: Double): Double = java.lang.Math.IEEEremainder(x, y) |