feat: add number/float16/base/to-uint32

lib/node_modules/@stdlib/number/float16/base/to-uint32/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.
+
+-->
+
+# toUint32
+
+> Convert a [half-precision floating-point number][ieee754] to an unsigned 32-bit integer.
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var float16ToUint32 = require( '@stdlib/number/float16/base/to-uint32' );
+```
+
+#### float16ToUint32( x )
+
+Converts a [half-precision floating-point number][ieee754] to an unsigned 32-bit integer.
+
+```javascript
+var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+
+var y = float16ToUint32( float64ToFloat16( 4294967297.0 ) );
+// returns 0
+
+y = float16ToUint32( float64ToFloat16( 3.14 ) );
+// returns 3
+
+y = float16ToUint32( float64ToFloat16( -3.14 ) );
+// returns 4294967293
+
+y = float16ToUint32( float64ToFloat16( NaN ) );
+// returns 0
+
+y = float16ToUint32( float64ToFloat16( Infinity ) );
+// returns 0
+
+y = float16ToUint32( float64ToFloat16( -Infinity ) );
+// returns 0
+```
+
+</section>
+
+<!-- /.usage -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var uniform = require( '@stdlib/random/array/uniform' );
+var map = require( '@stdlib/array/base/map' );
+var naryFunction = require( '@stdlib/utils/nary-function' );
+var pickArguments = require( '@stdlib/utils/pick-arguments' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
+var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+var float16ToUint32 = require( '@stdlib/number/float16/base/to-uint32' );
+
+// Generate an array of random numbers:
+var f64 = uniform( 100, 0.0, 100.0, {
+    'dtype': 'float64'
+});
+
+// Convert each value to a half-precision floating-point number:
+var f16 = map( f64, naryFunction( float64ToFloat16, 1 ) );
+
+// Convert each half-precision floating-point number to the nearest unsigned 32-bit integer:
+logEachMap( 'float16: %f => uint32: %d', f16, pickArguments( float16ToUint32, [ 1 ] ) );
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- 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">
+
+[ieee754]: https://en.wikipedia.org/wiki/IEEE_754-1985
+
+</section>
+
+<!-- /.links -->

lib/node_modules/@stdlib/number/float16/base/to-uint32/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 isnan = require( '@stdlib/math/base/assert/is-nan' );
+var toFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+var map = require( '@stdlib/array/base/map' );
+var naryFunction = require( '@stdlib/utils/nary-function' );
+var pkg = require( './../package.json' ).name;
+var float16ToUint32 = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+
+	x = map( uniform( 100, -5.0e4, 5.0e4 ), naryFunction( toFloat16, 1 ) );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		y = float16ToUint32( x[ i%x.length ] );
+		if ( isnan( y ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnan( y ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

lib/node_modules/@stdlib/number/float16/base/to-uint32/docs/repl.txt

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+
+{{alias}}( x )
+    Converts a half-precision floating-point number to a unsigned 32-bit
+    integer.
+
+    Parameters
+    ----------
+    x: number
+        Half-precision floating-point number.
+
+    Returns
+    -------
+    out: integer
+        Unsigned 32-bit integer.
+
+    Examples
+    --------
+    > var y = {{alias}}( {{alias:@stdlib/number/float64/base/to-float16}}( 4294967297.0 ) )
+    0
+    > y = {{alias}}( {{alias:@stdlib/number/float64/base/to-float16}}( 3.14 ) )
+    3
+    > y = {{alias}}( {{alias:@stdlib/number/float64/base/to-float16}}( -3.14 ) )
+    4294967293
+    > y = {{alias}}( {{alias:@stdlib/number/float64/base/to-float16}}( NaN ) )
+    0
+    > y = {{alias}}( {{alias:@stdlib/constants/float16/pinf}} )
+    0
+    > y = {{alias}}( {{alias:@stdlib/constants/float16/ninf}} )
+    0
+
+    See Also
+    --------

lib/node_modules/@stdlib/number/float16/base/to-uint32/docs/types/index.d.ts

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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.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Converts a half-precision floating-point number to an unsigned 32-bit integer.
+*
+* @param x - half-precision floating-point number
+* @returns unsigned 32-bit integer
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( 4294967297.0 ) );
+* // returns 0
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( 3.14 ) );
+* // returns 3
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( -3.14 ) );
+* // returns 4294967293
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( NaN ) );
+* // returns 0
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( Infinity ) );
+* // returns 0
+*
+* @example
+* var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+*
+* var y = float16ToUint32( float64ToFloat16( -Infinity ) );
+* // returns 0
+*/
+declare function float16ToUint32( x: number ): number;
+
+
+// EXPORTS //
+
+export = float16ToUint32;

lib/node_modules/@stdlib/number/float16/base/to-uint32/docs/types/test.ts

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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.
+*/
+
+import float16ToUint32 = require( './index' );
+
+
+// TESTS //
+
+// The function returns a number...
+{
+	float16ToUint32( 3.14 ); // $ExpectType number
+	float16ToUint32( -3.14 ); // $ExpectType number
+}
+
+// The compiler throws an error if the function is provided a value other than a number...
+{
+	float16ToUint32( true ); // $ExpectError
+	float16ToUint32( false ); // $ExpectError
+	float16ToUint32( 'abc' ); // $ExpectError
+	float16ToUint32( [] ); // $ExpectError
+	float16ToUint32( {} ); // $ExpectError
+	float16ToUint32( ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided insufficient arguments...
+{
+	float16ToUint32(); // $ExpectError
+}

lib/node_modules/@stdlib/number/float16/base/to-uint32/examples/index.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';
+
+var uniform = require( '@stdlib/random/array/uniform' );
+var map = require( '@stdlib/array/base/map' );
+var naryFunction = require( '@stdlib/utils/nary-function' );
+var pickArguments = require( '@stdlib/utils/pick-arguments' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
+var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' );
+var float16ToUint32 = require( './../lib' );
+
+// Generate an array of random numbers:
+var f64 = uniform( 100, 0.0, 100.0, {
+	'dtype': 'float64'
+});
+
+// Convert each value to a half-precision floating-point number:
+var f16 = map( f64, naryFunction( float64ToFloat16, 1 ) );
+
+// Convert each half-precision floating-point number to the nearest unsigned 32-bit integer:
+logEachMap( 'float16: %f => uint32: %d', f16, pickArguments( float16ToUint32, [ 1 ] ) );