npm package: @stdlib/math-base-ops-addf
Description: Compute the sum of two single-precision floating-point numbers.
Author: The Stdlib Authors
Latest version: 0.2.2

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  <summary>
    About stdlib...
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  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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# addf

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> Compute the sum of two single-precision floating-point numbers.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/math-base-ops-addf
```

</section>

<section class="usage">

## Usage

```javascript
var addf = require( '@stdlib/math-base-ops-addf' );
```

#### addf( x, y )

Computes the sum of two single-precision floating-point numbers.

```javascript
var v = addf( -1.0, 5.0 );
// returns 4.0

v = addf( 2.0, 5.0 );
// returns 7.0

v = addf( 0.0, 5.0 );
// returns 5.0

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

v = addf( NaN, NaN );
// returns NaN
```

</section>

<!-- /.usage -->

<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

</section>

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<!-- Package usage examples. -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var rand = require( '@stdlib/random-base-discrete-uniform' );
var addf = require( '@stdlib/math-base-ops-addf' );

var x;
var y;
var i;

for ( i = 0; i < 100; i++ ) {
    x = rand( -50, 50 );
    y = rand( -50, 50 );
    console.log( '%d + %d = %d', x, y, addf( x, y ) );
}
```

</section>

<!-- /.examples -->

<!-- C interface documentation. -->

* * *

<section class="c">

## C APIs

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<section class="intro">

</section>

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<!-- C usage documentation. -->

<section class="usage">

### Usage

```c
#include "stdlib/math/base/ops/addf.h"
```

#### stdlib_base_addf( x, y )

Computes the sum of two single-precision floating-point numbers.

```c
float v = stdlib_base_addf( -5.0f, 2.0f );
// returns -3.0f
```

The function accepts the following arguments:

-   **x**: `[in] float` first input value.
-   **y**: `[in] float` second input value.

```c
float stdlib_base_addf( const float x, const float y );
```

</section>

<!-- /.usage -->

<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

</section>

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<!-- C API usage examples. -->

<section class="examples">

### Examples

```c
#include "stdlib/math/base/ops/addf.h"
#include <stdio.h>

int main( void ) {
    const float x[] = { 3.14f, -3.14f, 0.0f, 0.0f/0.0f };
    const float y[] = { 3.14f, -3.14f, -0.0f, 0.0f/0.0f };

    float z;
    int i;
    for ( i = 0; i < 4; i++ ) {
        z = stdlib_base_addf( x[ i ], y[ i ] );
        printf( "%f + %f = %f\n", x[ i ], y[ i ], z );
    }
}
```

</section>

<!-- /.examples -->

</section>

<!-- /.c -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/math-base/ops/add`][@stdlib/math/base/ops/add]</span><span class="delimiter">: </span><span class="description">compute the sum of two double-precision floating-point numbers.</span>
-   <span class="package-name">[`@stdlib/math-base/ops/divf`][@stdlib/math/base/ops/divf]</span><span class="delimiter">: </span><span class="description">divide two single-precision floating-point numbers.</span>
-   <span class="package-name">[`@stdlib/math-base/ops/mulf`][@stdlib/math/base/ops/mulf]</span><span class="delimiter">: </span><span class="description">multiply two single-precision floating-point numbers.</span>
-   <span class="package-name">[`@stdlib/math-base/ops/subf`][@stdlib/math/base/ops/subf]</span><span class="delimiter">: </span><span class="description">subtract two single-precision floating-point numbers.</span>

</section>

<!-- /.related -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][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][stdlib], see the main project [repository][stdlib].

#### Community

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---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2024. The Stdlib [Authors][stdlib-authors].

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<!-- <related-links> -->

[@stdlib/math/base/ops/add]: https://www.npmjs.com/package/@stdlib/math-base-ops-add

[@stdlib/math/base/ops/divf]: https://www.npmjs.com/package/@stdlib/math-base-ops-divf

[@stdlib/math/base/ops/mulf]: https://www.npmjs.com/package/@stdlib/math-base-ops-mulf

[@stdlib/math/base/ops/subf]: https://www.npmjs.com/package/@stdlib/math-base-ops-subf

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