Question

How to check if floating point is NaN in Kotlin

Answer 1

fun main() {
    val number: Double = Double.NaN

	if (number.isNaN()) {
    	println("The number is NaN")
	} else {
    	println("The number is not NaN")
	}
}

 
  
/*
run:
 
The number is NaN

*/

 

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