Complex Numbers

Standard library base complex number math functions.

Usage

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

ns

Standard library base complex number math functions.

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

The namespace contains the following functions for working with complex numbers:

• cabs( re, im ): compute an absolute value of a complex number.
• cabs2( re, im ): compute the squared absolute value of a complex number.
• cadd( [out,] re1, im1, re2, im2 ): add two complex numbers.
• cceil( [out,] re, im ): round a complex number toward positive infinity.
• cceiln( [out,] re, im, n ): round a complex number to the nearest multiple of 10^n toward positive infinity.
• ccis( [out,] re, im ): compute the cis function of a complex number.
• cdiv( [out,] re1, im1, re2, im2 ): divide two complex numbers.
• cfloor( [out,] re, im ): round a complex number toward negative infinity.
• cfloorn( [out,] re, im, n ): round a complex number to the nearest multiple of 10^n toward negative infinity.
• cinv( [out,] re1, im1 ): compute the inverse of a complex number.
• cmul( [out,] re1, im1, re2, im2 ): multiply two complex numbers.
• cphase( re, im ): compute the argument of a complex number in radians.
• cpolar( [out,] re, im ): compute the absolute value and phase of a complex number.
• cround( [out,] re, im ): round a complex number to the nearest integer.
• croundn( [out,] re, im, n ): round a complex number to the nearest multiple of 10^n.
• csub( [out,] re1, im1, re2, im2 ): subtract two complex numbers.

Examples

var getKeys = require( '@stdlib/utils/keys' );
var ns = require( '@stdlib/math/base/complex' );

console.log( getKeys( ns ) );