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Test if a value is an ndarray-like object containing double-precision complex floating-point numbers.
To use in Observable,
isComplex128ndarrayLike = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-complex128ndarray-like@umd/browser.js' )To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:
var isComplex128ndarrayLike = require( 'path/to/vendor/umd/assert-is-complex128ndarray-like/index.js' )To include the bundle in a webpage,
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-complex128ndarray-like@umd/browser.js"></script>If no recognized module system is present, access bundle contents via the global scope:
<script type="text/javascript">
(function () {
window.isComplex128ndarrayLike;
})();
</script>Tests if a value is an ndarray-like object whose underlying data type is complex128.
var Complex128Array = require( '@stdlib/array-complex128' );
var ndarray = require( '@stdlib/ndarray-ctor' );
var arr = ndarray( 'complex128', new Complex128Array( [ 0, 0, 0, 0, 0, 0, 0, 0 ] ), [ 2, 2 ], [ 2, 1 ], 0, 'row-major' );
var bool = isComplex128ndarrayLike( arr );
// returns true<!DOCTYPE html>
<html lang="en">
<body>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-ctor@umd/browser.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-complex128@umd/browser.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-complex128ndarray-like@umd/browser.js"></script>
<script type="text/javascript">
(function () {
var buffer = new Complex128Array( [ 0, 0, 0, 0, 0, 0, 0, 0 ] );
var arr = ndarray( 'complex128', buffer, [ 2, 2 ], [ 2, 1 ], 0, 'row-major' );
var out = isComplex128ndarrayLike( arr );
// returns true
out = isComplex128ndarrayLike( [ 1, 2, 3, 4 ] );
// returns false
out = isComplex128ndarrayLike( {} );
// returns false
out = isComplex128ndarrayLike( null );
// returns false
})();
</script>
</body>
</html>@stdlib/assert-is-complex64ndarray-like: test if a value is an ndarray-like object containing single-precision complex floating-point numbers.@stdlib/assert-is-ndarray-like: test if a value is ndarray-like.
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.
See LICENSE.
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