Field NAN

Single precision constant for Not a Number.

NAN is considered unordered, which means all comparisons involving it are false except for not equal (operator !=). As a consequence, NAN == NAN is false but NAN != NAN is true.

Additionally, there are multiple bit representations for Not a Number, so if you must test if your value is NAN, use isnan().

Namespace: Unity.Mathematics

Syntax

public const float NAN = NaNF

Returns

Type	Description
Single