add5

Compute the sum of five double-precision floating-point numbers.

Installation

npm install @stdlib/math-base-ops-add5

Usage

var add5 = require( '@stdlib/math-base-ops-add5' );

add5( x, y, z, w, u )

Computes the sum of five double-precision floating-point numbers.

var v = add5( -1.0, 5.0, 2.0, -3.0, 4.0 );
// returns 7.0

v = add5( 2.0, 5.0, 2.0, -3.0, 4.0 );
// returns 10.0

v = add5( 0.0, 5.0, 2.0, -3.0, 4.0 );
// returns 8.0

v = add5( -0.0, 0.0, -0.0, -0.0, -0.0 );
// returns 0.0

v = add5( NaN, NaN, NaN, NaN, NaN );
// returns NaN

Examples

var rand = require( '@stdlib/random-base-discrete-uniform' ).factory;
var filledBy = require( '@stdlib/array-base-filled-by' );
var add5 = require( '@stdlib/math-base-ops-add5' );

var x = filledBy( 100, rand( -50, 50 ) );
var y = filledBy( x.length, rand( -50, 50 ) );
var z = filledBy( x.length, rand( -50, 50 ) );
var w = filledBy( x.length, rand( -50, 50 ) );
var u = filledBy( x.length, rand( -50, 50 ) );

var i;
for ( i = 0; i < x.length; i++ ) {
    console.log( '%d + %d + %d + %d + %d = %d', x[i], y[i], z[i], w[i], u[i], add5( x[i], y[i], z[i], w[i], u[i] ) );
}

C APIs

Usage

#include "stdlib/math/base/ops/add5.h"

stdlib_base_add5( x, y, z, w, u )

Computes the sum of five double-precision floating-point numbers.

double out = stdlib_base_add5( -5.0, 2.0, 4.0, 3.0, 1.0 );
// returns 5.0

The function accepts the following arguments:

• x: [in] double first input value.
• y: [in] double second input value.
• z: [in] double third input value.
• w: [in] double fourth input value.
• u: [in] double fifth input value.

double stdlib_base_add5( const double x, const double y, const double z, const double w, const double u );

Examples

#include "stdlib/math/base/ops/add5.h"
#include <stdio.h>

int main( void ) {
    const double x[] = { 3.14, -3.14, 0.0, 0.0/0.0 };
    const double y[] = { 3.14, -3.14, -0.0, 0.0/0.0 };
    const double z[] = { 2.0, -3.0, -0.0, 0.0/0.0 };
    const double w[] = { 2.0, -3.0, -0.0, 0.0/0.0 };
    const double u[] = { -1.0, 4.0, 0.0, 0.0/0.0 };

    double out;
    int i;
    for ( i = 0; i < 4; i++ ) {
        out = stdlib_base_add5( x[ i ], y[ i ], z[ i ], w[ i ], u[ i ] );
        printf( "%lf + %lf + %lf + %lf + %lf = %lf\n", x[ i ], y[ i ], z[ i ], w[ i ], u[ i ], out );
    }
}

See Also

• @stdlib/math-base/ops/add: compute the sum of two double-precision floating-point numbers.

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.