isNaN

Determines whether the given value is NaN (Not a Number)

@safe @nogc nothrow pure @safe @nogc nothrow pure

bool

isNaN

(

T

)

(

T x

)

if (

__traits(isFloating, T)

)

Parameters

x T: The value to check

Return Value

Type: bool

true if x is NaN, false otherwise.

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nulib math floating functions