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<!-- | ||
@license Apache-2.0 | ||
Copyright (c) 2024 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. | ||
--> | ||
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# FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL | ||
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> The maximum base 10 exponent for a subnormal [single-precision floating-point number][ieee754]. | ||
<section class="usage"> | ||
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## Usage | ||
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<!-- eslint-disable id-length --> | ||
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```javascript | ||
var FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = require( '@stdlib/constants/float32/max-base10-exponent-subnormal' ); | ||
``` | ||
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#### FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL | ||
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The maximum base 10 exponent for a subnormal [single-precision floating-point number][ieee754]. | ||
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<!-- eslint-disable id-length --> | ||
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```javascript | ||
var bool = ( FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL === -38 ); | ||
// returns true | ||
``` | ||
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</section> | ||
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<!-- /.usage --> | ||
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<section class="examples"> | ||
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## Examples | ||
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<!-- TODO: better example --> | ||
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<!-- eslint no-undef: "error" --> | ||
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<!-- eslint-disable id-length --> | ||
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```javascript | ||
var FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = require( '@stdlib/constants/float32/max-base10-exponent-subnormal' ); | ||
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console.log( FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL ); | ||
// => -38 | ||
``` | ||
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</section> | ||
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<!-- /.examples --> | ||
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<!-- C interface documentation. --> | ||
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* * * | ||
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<section class="c"> | ||
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## C APIs | ||
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<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. --> | ||
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<section class="intro"> | ||
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</section> | ||
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<!-- /.intro --> | ||
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<!-- C usage documentation. --> | ||
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<section class="usage"> | ||
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### Usage | ||
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```c | ||
#include "stdlib/constants/float32/max_base10_exponent_subnormal.h" | ||
``` | ||
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#### STDLIB_CONSTANT_FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL | ||
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Macro for the maximum base 10 exponent for a subnormal [single-precision floating-point number][ieee754]. | ||
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</section> | ||
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<!-- /.usage --> | ||
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<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. --> | ||
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<section class="notes"> | ||
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</section> | ||
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<!-- /.notes --> | ||
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<!-- C API usage examples. --> | ||
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<section class="examples"> | ||
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</section> | ||
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<!-- /.examples --> | ||
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</section> | ||
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<!-- /.c --> | ||
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<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. --> | ||
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<section class="related"> | ||
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</section> | ||
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<!-- /.related --> | ||
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<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. --> | ||
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<section class="links"> | ||
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[ieee754]: https://en.wikipedia.org/wiki/IEEE_754-1985 | ||
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<!-- <related-links> --> | ||
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<!-- </related-links> --> | ||
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</section> | ||
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<!-- /.links --> |
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{{alias}} | ||
The maximum base 10 exponent for a subnormal single-precision floating-point | ||
number. | ||
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Examples | ||
-------- | ||
> {{alias}} | ||
-38 | ||
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See Also | ||
-------- | ||
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float32/max-base10-exponent-subnormal/docs/types/index.d.ts
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/* | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2019 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. | ||
*/ | ||
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// TypeScript Version: 4.1 | ||
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/** | ||
* The maximum base 10 exponent for a subnormal single-precision floating-point number. | ||
* | ||
* @example | ||
* var exp = FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL; | ||
* // returns -38 | ||
*/ | ||
declare const FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL: number; | ||
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// EXPORTS // | ||
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export = FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL; |
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/* | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2019 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. | ||
*/ | ||
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import FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = require( './index' ); | ||
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// TESTS // | ||
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// The export is a number... | ||
{ | ||
// eslint-disable-next-line @typescript-eslint/no-unused-expressions | ||
FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL; // $ExpectType number | ||
} |
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/** | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2018 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. | ||
*/ | ||
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'use strict'; | ||
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var FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = require( './../lib' ); | ||
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console.log( FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL ); | ||
// => -38 |
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27
...ase10-exponent-subnormal/include/stdlib/constants/float32/max_base10_exponent_subnormal.h
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/** | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2024 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. | ||
*/ | ||
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#ifndef STDLIB_CONSTANTS_FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL_H | ||
#define STDLIB_CONSTANTS_FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL_H | ||
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/** | ||
* Macro for the maximum base 10 exponent for a subnormal single-precision floating-point number. | ||
*/ | ||
#define STDLIB_CONSTANT_FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL -38 | ||
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#endif // !STDLIB_CONSTANTS_FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL_H |
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/** | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2024 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. | ||
*/ | ||
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'use strict'; | ||
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/** | ||
* The maximum base 10 exponent for a subnormal single-precision floating-point number. | ||
* | ||
* @module @stdlib/constants/float32/max-base10-exponent-subnormal | ||
* @type {integer32} | ||
* | ||
* @example | ||
* var FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = require( '@stdlib/constants/float32/max-base10-exponent-subnormal' ); | ||
* // returns -38 | ||
*/ | ||
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// MAIN // | ||
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/** | ||
* The maximum base 10 exponent for a subnormal single-precision floating-point number. | ||
* | ||
* ```text | ||
* 2^-126 ≈ 1.17549435e-38 => -38 | ||
* ``` | ||
* | ||
* @constant | ||
* @type {integer32} | ||
* @default -38 | ||
* @see [IEEE 754]{@link https://en.wikipedia.org/wiki/IEEE_754-1985} | ||
*/ | ||
var FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL = -38|0; // asm type annotation | ||
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// EXPORTS // | ||
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module.exports = FLOAT32_MAX_BASE10_EXPONENT_SUBNORMAL; |
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