IsNaN()

OutputVar := instance.IsNaN(obj)

IsNaN(obj)

Returns a value that indicates whether the specified value is not a number (NaN).

Parameters

obj

Instance of MfFloat

Returns

Boolean var true if obj evaluates to NaN; otherwise, false.

Since

Version 0.4

Remarks

Static Method.
Floating-point operations return NaN to signal that that result of the operation is undefined. For example, dividing 0.0 by 0.0 results in NaN.