Test if a single-precision floating-point numeric value is NaN.
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> Test if a single-precision floating-point numeric value is NaN.
``bash`
npm install @stdlib/math-base-assert-is-nanf
`javascript`
var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
#### isnanf( x )
Tests if a single-precision floating-point numeric value is NaN.
`javascript`
var bool = isnanf( NaN );
// returns true
`javascript
var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
var bool = isnanf( NaN );
// returns true
bool = isnanf( 5.0 );
// returns false
`
*
- [@stdlib/math-base/assert/is-nan][@stdlib/math/base/assert/is-nan]: test if a double-precision floating-point numeric value is NaN.
*
This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
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---
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