ones

Create a "generic" array filled with ones.

Installation

npm install @stdlib/array-base-ones

Usage

var ones = require( '@stdlib/array-base-ones' );

ones( len )

Returns a "generic" array filled with ones.

var out = ones( 3 );
// returns [ 1.0, 1.0, 1.0 ]

Examples

var gscal = require( '@stdlib/blas-base-gscal' ).ndarray;
var ones = require( '@stdlib/array-base-ones' );

// Create a ones array:
var arr = ones( 10 );

// Scale element pairs...
gscal( 2, 2.0, arr, 1, 0 );
gscal( 2, 3.0, arr, 1, 2 );
gscal( 2, 4.0, arr, 1, 4 );
gscal( 2, 5.0, arr, 1, 6 );
gscal( 2, 6.0, arr, 1, 8 );

console.log( arr );
// => [ 2.0, 2.0, 3.0, 3.0, 4.0, 4.0, 5.0, 5.0, 6.0, 6.0 ]

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.