@stdlib/assert-is-complex64

About stdlib...

We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.

The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.

When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.

To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!

isComplex64

Test if a value is a 64-bit complex number.

Installation

npm install @stdlib/assert-is-complex64

Usage

var isComplex64 = require( '@stdlib/assert-is-complex64' );

isComplex64( value )

Tests if a value is a 64-bit complex number.

var Complex64 = require( '@stdlib/complex-float32' );

var x = new Complex64( 1.0, 3.0 );

var bool = isComplex64( x );
// returns true

Examples

var Complex64 = require( '@stdlib/complex-float32' );
var Complex128 = require( '@stdlib/complex-float64' );
var isComplex64 = require( '@stdlib/assert-is-complex64' );

var out = isComplex64( new Complex64( 2.0, 2.0 ) );
// returns true

out = isComplex64( new Complex128( 3.0, 1.0 ) );
// returns false

out = isComplex64( {} );
// returns false

out = isComplex64( null );
// returns false

See Also

• @stdlib/assert-is-complex: test if a value is a 64-bit or 128-bit complex number.
• @stdlib/assert-is-complex128: test if a value is a 128-bit complex number.

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.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.