@stdlib/constants-float64-nan NPM

NAN

Double-precision floating-point NaN.

Installation

npm install @stdlib/constants-float64-nan

Usage

var FLOAT64_NAN = require( '@stdlib/constants-float64-nan' );

FLOAT64_NAN

Double-precision floating-point NaN.

var bool = ( FLOAT64_NAN !== FLOAT64_NAN );
// returns true

Examples

var FLOAT64_NAN = require( '@stdlib/constants-float64-nan' );

console.log( FLOAT64_NAN );
// => NaN

C APIs

Usage

#include "stdlib/constants/float64/nan.h"

STDLIB_CONSTANT_FLOAT64_NAN

Macro for double-precision floating-point NaN.

Notice

This package is part of 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.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.