Package Exports
- @stdlib/math-base-ops-caddf
- @stdlib/math-base-ops-caddf/dist
- @stdlib/math-base-ops-caddf/dist/index.js
- @stdlib/math-base-ops-caddf/lib/index.js
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@stdlib/math-base-ops-caddf) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
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caddf
Add two single-precision complex floating-point numbers.
Installation
npm install @stdlib/math-base-ops-caddfUsage
var caddf = require( '@stdlib/math-base-ops-caddf' );caddf( z1, z2 )
Adds two single-precision complex floating-point numbers.
var Complex64 = require( '@stdlib/complex-float32' );
var realf = require( '@stdlib/complex-realf' );
var imagf = require( '@stdlib/complex-imagf' );
var z = new Complex64( -1.5, 2.5 );
var v = caddf( z, z );
// returns <Complex64>
var re = realf( v );
// returns -3.0
var im = imagf( v );
// returns 5.0Examples
var Complex64 = require( '@stdlib/complex-float32' );
var discreteUniform = require( '@stdlib/random-base-discrete-uniform' ).factory;
var caddf = require( '@stdlib/math-base-ops-caddf' );
var rand;
var z1;
var z2;
var z3;
var i;
rand = discreteUniform( -50, 50 );
for ( i = 0; i < 100; i++ ) {
z1 = new Complex64( rand(), rand() );
z2 = new Complex64( rand(), rand() );
z3 = caddf( z1, z2 );
console.log( '(%s) + (%s) = %s', z1.toString(), z2.toString(), z3.toString() );
}C APIs
Usage
#include "stdlib/math/base/ops/caddf.h"stdlib_base_caddf( z1, z2 )
Adds two single-precision complex floating-point numbers.
#include "stdlib/complex/float32.h"
#include "stdlib/complex/realf.h"
#include "stdlib/complex/imagf.h"
stdlib_complex64_t z = stdlib_complex64( 3.0f, -2.0f );
stdlib_complex64_t out = stdlib_base_caddf( z, z );
float re = stdlib_realf( out );
// returns 6.0f
float im = stdlib_imagf( out );
// returns -4.0fThe function accepts the following arguments:
- z1:
[in] stdlib_complex64_tinput value. - z2:
[in] stdlib_complex64_tinput value.
stdlib_complex64_t stdlib_base_caddf( const stdlib_complex64_t z1, const stdlib_complex64_t z2 );Examples
#include "stdlib/math/base/ops/caddf.h"
#include "stdlib/complex/float32.h"
#include "stdlib/complex/reimf.h"
#include <stdio.h>
int main( void ) {
const stdlib_complex64_t x[] = {
stdlib_complex64( 3.14f, 1.5f ),
stdlib_complex64( -3.14f, 1.5f ),
stdlib_complex64( 0.0f, -0.0f ),
stdlib_complex64( 0.0f/0.0f, 0.0f/0.0f )
};
stdlib_complex64_t v;
stdlib_complex64_t y;
float re;
float im;
int i;
for ( i = 0; i < 4; i++ ) {
v = x[ i ];
stdlib_reimf( v, &re, &im );
printf( "z = %f + %fi\n", re, im );
y = stdlib_base_caddf( v, v );
stdlib_reimf( y, &re, &im );
printf( "caddf(z, z) = %f + %fi\n", re, im );
}
}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.
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License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.