isMatrixTriangle

Test if an input value is a BLAS matrix triangle.

Installation

npm install @stdlib/blas-base-assert-is-matrix-triangle

Usage

var isMatrixTriangle = require( '@stdlib/blas-base-assert-is-matrix-triangle' );

isMatrixTriangle( value )

Tests if an input value is a BLAS matrix triangle.

var bool = isMatrixTriangle( 'lower' );
// returns true

bool = isMatrixTriangle( 'upper' );
// returns true

Examples

var isMatrixTriangle = require( '@stdlib/blas-base-assert-is-matrix-triangle' );

var bool = isMatrixTriangle( 'lower' );
// returns true

bool = isMatrixTriangle( 'upper' );
// returns true

bool = isMatrixTriangle( '' );
// returns false

bool = isMatrixTriangle( 'foo' );
// returns false

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.