feat: add math/base/special/fast/hypotf

lib/node_modules/@stdlib/math/base/special/fast/hypotf/README.md

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+<!--
+
+@license Apache-2.0
+
+Copyright (c) 2025 The Stdlib Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-->
+
+# hypotf
+
+> Compute the [hypotenuse][hypotenuse] of a single-precision floating-point number.
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- Package usage documentation. -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var hypotf = require( '@stdlib/math/base/special/fast/hypotf' );
+```
+
+#### hypotf( x, y )
+
+Computes the [hypotenuse][hypotenuse] of a single-precision floating-point number.
+
+```javascript
+var h = hypotf( -5.0, 12.0 );
+// returns 13.0
+```
+
+</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">
+
+## Notes
+
+-   For a sufficiently large `x` and/or `y`, computing the hypotenuse will overflow.
+
+    ```javascript
+    var h = hypotf( 1.0e38, 1.0e38 );
+    // returns Infinity
+    ```
+
+    Similarly, for sufficiently small `x` and/or `y`, computing the hypotenuse will underflow.
+
+    ```javascript
+    var h = hypotf( 1.0e-45, 1.0e-45 );
+    // returns 0.0
+    ```
+
+</section>
+
+<!-- /.notes -->
+
+<!-- Package usage examples. -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
+var hypotf = require( '@stdlib/math/base/special/fast/hypotf' );
+
+var opts = {
+    'dtype': 'float32'
+};
+var x = discreteUniform( 100, -50, 50, opts );
+var y = discreteUniform( 100, -50, 50, opts );
+
+logEachMap( 'h(%d,%d) = %0.4f', x, y, hypotf );
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/math/base/special/fast/hypotf.h"
+```
+
+#### stdlib_base_fast_hypotf( x, y )
+
+Computes the hypotenuse of a single-precision floating-point number.
+
+```c
+float h = stdlib_base_fast_hypotf( 5.0f, 12.0f );
+// returns 13.0f
+```
+
+The function accepts the following arguments:
+
+-   **x**: `[in] float` input value.
+-   **y**: `[in] float` input value.
+
+```c
+float stdlib_base_fast_hypotf( 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>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/math/base/special/fast/hypotf.h"
+#include <stdio.h>
+
+int main( void ) {
+    const float x[] = { 3.0f, 4.0f, 5.0f, 12.0f };
+
+    float y;
+    int i;
+    for ( i = 0; i < 4; i += 2 ) {
+        y = stdlib_base_fast_hypotf( x[ i ], x[ i+1 ] );
+        printf( "hypot(%f, %f) = %f\n", x[ i ], x[ i+1 ], y );
+    }
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
+<!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="references">
+
+</section>
+
+<!-- /.references -->
+
+<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
+
+<section class="related">
+
+
+</section>
+
+<!-- /.related -->
+
+<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="links">
+
+[hypotenuse]: https://en.wikipedia.org/wiki/Pythagorean_theorem
+
+
+</section>
+
+<!-- /.links -->

lib/node_modules/@stdlib/math/base/special/fast/hypotf/benchmark/benchmark.js

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+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
+var pkg = require( './../package.json' ).name;
+var hypotf = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+	var opts;
+	var x;
+	var y;
+	var h;
+	var i;
+
+	opts = {
+		'dtype': 'float32'
+	};
+	x = uniform( 100, -50, 50, opts );
+	y = uniform( 100, -50, 50, opts );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		h = hypotf( x[ i % x.length ], y[ i % y.length ] );
+		if ( isnanf( h ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnanf( h ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

lib/node_modules/@stdlib/math/base/special/fast/hypotf/benchmark/benchmark.native.js

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+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var bench = require( '@stdlib/bench' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var hypotf = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( hypotf instanceof Error )
+};
+
+
+// MAIN //
+
+bench( pkg+'::native', opts, function benchmark( b ) {
+	var opts;
+	var x;
+	var y;
+	var h;
+	var i;
+
+	opts = {
+		'dtype': 'float32'
+	};
+	x = uniform( 100, -50, 50, opts );
+	y = uniform( 100, -50, 50, opts );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		h = hypotf( x[ i % x.length ], y[ i % y.length ] );
+		if ( isnanf( h ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnanf( h ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});