isFinite

Common
fun Double.isFinite(): Boolean
fun Float.isFinite(): Boolean
inline fun Double.isFinite(): Boolean
inline fun Float.isFinite(): Boolean
fun Double.isFinite(): Boolean
fun Float.isFinite(): Boolean
external fun Double.isFinite(): Boolean
external fun Float.isFinite(): Boolean

Returns true if the argument is a finite floating-point value; returns false otherwise (for NaN and infinity arguments).