inline fun ln1p(x: Double): Double
Platform and version requirements: Kotlin 1.2
Computes ln(x + 1)
.
This function can be implemented to produce more precise result for x near zero.
Special cases:
ln1p(NaN)
is NaN
ln1p(x)
is NaN
where x < -1.0
ln1p(-1.0)
is -Inf
ln1p(+Inf)
is +Inf
See Also
inline fun ln1p(x: Float): Float
Platform and version requirements: Kotlin 1.2
Computes ln(a + 1)
.
This function can be implemented to produce more precise result for x near zero.
Special cases:
ln1p(NaN)
is NaN
ln1p(x)
is NaN
where x < -1.0
ln1p(-1.0)
is -Inf
ln1p(+Inf)
is +Inf
See Also
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.math/ln1p.html