Platform and version requirements: JVM (1.2), JS (1.2), Native (1.2)

fun truncate(x: Double): Double

fun truncate(x: Float): Float

Rounds the given value x to an integer towards zero.

Return

the value x having its fractional part truncated.

Special cases:

• truncate(x) is x where x is NaN or +Inf or -Inf or already a mathematical integer.