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Diffstat (limited to 'src')
| -rw-r--r-- | src/library/jvm/scala/Math.scala | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/library/jvm/scala/Math.scala b/src/library/jvm/scala/Math.scala index da1e3bd367..c27b740842 100644 --- a/src/library/jvm/scala/Math.scala +++ b/src/library/jvm/scala/Math.scala @@ -176,17 +176,17 @@ object Math { def min(x: Double, y: Double): Double = java.lang.Math.min(x, y) def signum(x: Double): Double = x match { case 0 => 0 - case _ if x < 0 => -1.0 - case _ if x > 0 => 1.0 } + case y if y < 0 => -1.0 + case y if y > 0 => 1.0 } def signum(x: Float): Float = x match { case 0f => 0f - case _ if x < 0f => -1.0f - case _ if x > 0f => 1.0f } + case y if y < 0f => -1.0f + case y if y > 0f => 1.0f } def signum(x: Long): Long = x match { case 0l => 0l - case _ if x < 0l => -1l - case _ if x > 0l => 1l } + case y if y < 0l => -1l + case y if y > 0l => 1l } def signum(x: Int): Int = x match { case 0 => 0 - case _ if x < 0 => -1 - case _ if x > 0 => 1} + case y if y < 0 => -1 + case y if y > 0 => 1} // from Java 1.5 // def log10(x: Double): Double = java.lang.Math.log10(x) |