Symmetric Banded Arrays

Symmetric banded array utilities.

Installation

npm install @stdlib/array-base-symmetric-banded

Usage

var ns = require( '@stdlib/array-base-symmetric-banded' );

ns

Namespace containing symmetric banded array utilities.

var o = ns;
// returns {...}

The namespace exports the following:

• filled2dBy( N, k, fill, clbk[, thisArg] ): create a filled two-dimensional symmetric banded nested array according to a provided callback function.
• toCompact( uplo, arr, k, colexicographic ): convert a two-dimensional symmetric banded nested array to compact banded storage.

Examples

var objectKeys = require( '@stdlib/utils-keys' );
var ns = require( '@stdlib/array-base-symmetric-banded' );

console.log( objectKeys( ns ) );

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 © 2016-2026. The Stdlib Authors.