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Test if a value is a skew-centrosymmetric matrix.
import isSkewCentrosymmetricMatrix from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-skew-centrosymmetric-matrix@esm/index.mjs';Tests if a value is a skew-centrosymmetric matrix.
import ndarray from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-ctor@esm/index.mjs';
var buffer = [
1, 2, 3,
4, 0, -4,
-3, -2, -1
];
var arr = ndarray( 'generic', buffer, [ 3, 3 ], [ 3, 1 ], 0, 'row-major' );
var bool = isSkewCentrosymmetricMatrix( arr );
// returns true<!DOCTYPE html>
<html lang="en">
<body>
<script type="module">
import ndarray from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-ctor@esm/index.mjs';
import isSkewCentrosymmetricMatrix from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-skew-centrosymmetric-matrix@esm/index.mjs';
var arr = ndarray( 'generic', [ 2, 1, -1, -2 ], [ 2, 2 ], [ 2, 1 ], 0, 'row-major' );
var out = isSkewCentrosymmetricMatrix( arr );
// returns true
out = isSkewCentrosymmetricMatrix( [ 1, 2, 3, 4 ] );
// returns false
out = isSkewCentrosymmetricMatrix( {} );
// returns false
out = isSkewCentrosymmetricMatrix( null );
// returns false
</script>
</body>
</html>@stdlib/assert-is-centrosymmetric-matrix: test if a value is a centrosymmetric matrix.@stdlib/assert-is-matrix-like: test if a value is a 2-dimensional ndarray-like object.@stdlib/assert-is-skew-symmetric-matrix: test if a value is a skew-symmetric matrix.
This package is part of stdlib, a standard library 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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