BigFloat.isNaN

Checks if a BigFloat is a NaN value (not a number).

Syntax

BigFloat.isNaN(value)

Parameters

• value

  The BigFloat value.

Return value

Returns true if the BigFloat is NaN, false otherwise.

Examples

BigFloat.isNaN(BigFloat.asin(-2))

true

BigFloat.isNaN(1l)

false

BigFloat.isNaN("a string")

false

// BigFloat has a different NaN value from the Number's NaN:
BigFloat.isNaN(NaN)

false