@stdlib/math-base-ops

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Operators

Base (i.e., lower-level) math operators.

Installation

npm install @stdlib/math-base-ops

Usage

var ns = require( '@stdlib/math-base-ops' );

ns

Namespace for "base" (i.e., lower-level) math operators.

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

The namespace contains the following functions:

• add( x, y ): compute the sum of two double-precision floating-point numbers.
• add3( x, y, z ): compute the sum of three double-precision floating-point numbers.
• add4( x, y, z, w ): compute the sum of four double-precision floating-point numbers.
• add5( x, y, z, w, u ): compute the sum of five double-precision floating-point numbers.
• addf( x, y ): compute the sum of two single-precision floating-point numbers.
• cadd( z1, z2 ): add two double-precision complex floating-point numbers.
• caddf( z1, z2 ): add two single-precision complex floating-point numbers.
• cdiv( z1, z2 ): divide two double-precision complex floating-point numbers.
• cmul( z1, z2 ): multiply two double-precision complex floating-point numbers.
• cmulf( z1, z2 ): multiply two single-precision complex floating-point numbers.
• cneg( z ): negate a double-precision complex floating-point number.
• cnegf( z ): negate a single-precision complex floating-point number.
• csub( z1, z2 ): subtract two double-precision complex floating-point numbers.
• csubf( z1, z2 ): subtract two single-precision complex floating-point numbers.
• div( x, y ): divide two double-precision floating-point numbers.
• divf( x, y ): divide two single-precision floating-point numbers.
• imul( a, b ): perform C-like multiplication of two signed 32-bit integers.
• imuldw( a, b ): compute the double word product of two signed 32-bit integers.
• mul( x, y ): multiply two double-precision floating-point numbers.
• mulf( x, y ): multiply two single-precision floating-point numbers.
• sub( x, y ): subtract two double-precision floating-point numbers.
• subf( x, y ): subtract two single-precision floating-point numbers.
• umul( a, b ): perform C-like multiplication of two unsigned 32-bit integers.
• umuldw( a, b ): compute the double word product of two unsigned 32-bit integers.

Examples

var objectKeys = require( '@stdlib/utils-keys' );
var ns = require( '@stdlib/math-base-ops' );

console.log( objectKeys( ns ) );

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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

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License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.