Test if a value is a complex number-like object.
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> Test if a value is a complex number-like object.
``bash`
npm install @stdlib/assert-is-complex-like
`javascript`
var isComplexLike = require( '@stdlib/assert-is-complex-like' );
#### isComplexLike( value )
Tests if a value is a complex number-like object.
`javascript
var Complex128 = require( '@stdlib/complex-float64-ctor' );
var Complex64 = require( '@stdlib/complex-float32-ctor' );
var x = new Complex128( 1.0, 3.0 );
var bool = isComplexLike( x );
// returns true
x = new Complex64( 3.0, 1.0 );
bool = isComplexLike( x );
// returns true
x = {
're': 1.0,
'im': -1.0
};
bool = isComplexLike( x );
// returns true
`
- A complex number-like object is defined as an object having the following properties assigned to numeric values:
- re: real component.
- im: imaginary component.
`javascript
var Complex64 = require( '@stdlib/complex-float32-ctor' );
var Complex128 = require( '@stdlib/complex-float64-ctor' );
var isComplexLike = require( '@stdlib/assert-is-complex-like' );
var out = isComplexLike( new Complex64( 2.0, 2.0 ) );
// returns true
out = isComplexLike( new Complex128( 3.0, 1.0 ) );
// returns true
out = isComplexLike( { 're': 1.0, 'im': -1.0 } );
// returns true
out = isComplexLike( {} );
// returns false
out = isComplexLike( null );
// returns false
`
*
- [@stdlib/assert-is-complex][@stdlib/assert/is-complex]: test if a value is a 64-bit or 128-bit complex number.
- [@stdlib/assert-is-complex64][@stdlib/assert/is-complex64]: test if a value is a 64-bit complex number.
- [@stdlib/assert-is-complex128][@stdlib/assert/is-complex128]: test if a value is a 128-bit complex number.
*
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.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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---
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