inline fun sign(x: Double): Double
Platform and version requirements: Kotlin 1.2
inline fun sign(x: Float): Float
Platform and version requirements: Kotlin 1.2
Returns the sign of the given value x:
-1.0
if the value is negative,1.0
if the value is positiveSpecial case:
sign(NaN)
is NaN
inline val Double.sign: Double
Platform and version requirements: Kotlin 1.2
inline val Float.sign: Float
Platform and version requirements: Kotlin 1.2
Returns the sign of this value:
-1.0
if the value is negative,1.0
if the value is positiveSpecial case:
NaN.sign
is NaN
val Int.sign: Int
Platform and version requirements: Kotlin 1.2
val Long.sign: Int
Platform and version requirements: Kotlin 1.2
Returns the sign of this value:
-1
if the value is negative,0
if the value is zero,1
if the value is positive
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.math/sign.html