@stdlib/math-base-special-log1p
Advanced tools
Comparing version 0.0.6 to 0.1.0
@@ -19,3 +19,3 @@ /* | ||
// TypeScript Version: 2.0 | ||
// TypeScript Version: 4.1 | ||
@@ -22,0 +22,0 @@ /** |
@@ -50,3 +50,3 @@ /** | ||
var log1p = require( './log1p.js' ); | ||
var log1p = require( './main.js' ); | ||
@@ -53,0 +53,0 @@ |
/** | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2018 The Stdlib Authors. | ||
* Copyright (c) 2022 The Stdlib Authors. | ||
* | ||
@@ -33,3 +33,2 @@ * Licensed under the Apache License, Version 2.0 (the "License"); | ||
* | ||
* | ||
* @private | ||
@@ -36,0 +35,0 @@ * @param {number} x - value at which to evaluate the polynomial |
{ | ||
"name": "@stdlib/math-base-special-log1p", | ||
"version": "0.0.6", | ||
"version": "0.1.0", | ||
"description": "Evaluate the natural logarithm of 1+x.", | ||
@@ -21,4 +21,6 @@ "license": "Apache-2.0", | ||
"example": "./examples", | ||
"include": "./include", | ||
"lib": "./lib", | ||
"scripts": "./scripts", | ||
"src": "./src", | ||
"test": "./test" | ||
@@ -42,23 +44,32 @@ }, | ||
"dependencies": { | ||
"@stdlib/constants-float64-exponent-bias": "^0.0.x", | ||
"@stdlib/constants-float64-ninf": "^0.0.x", | ||
"@stdlib/constants-float64-pinf": "^0.0.x", | ||
"@stdlib/math-base-assert-is-nan": "^0.0.x", | ||
"@stdlib/number-float64-base-get-high-word": "^0.0.x", | ||
"@stdlib/number-float64-base-set-high-word": "^0.0.x" | ||
"@stdlib/constants-float64-exponent-bias": "^0.1.0", | ||
"@stdlib/constants-float64-ninf": "^0.1.0", | ||
"@stdlib/constants-float64-pinf": "^0.1.0", | ||
"@stdlib/math-base-assert-is-nan": "^0.1.0", | ||
"@stdlib/math-base-napi-unary": "^0.1.0", | ||
"@stdlib/number-float64-base-get-high-word": "^0.1.0", | ||
"@stdlib/number-float64-base-set-high-word": "^0.1.0", | ||
"@stdlib/utils-library-manifest": "^0.1.0" | ||
}, | ||
"devDependencies": { | ||
"@stdlib/array-base-incrspace": "^0.0.x", | ||
"@stdlib/bench": "^0.0.x", | ||
"@stdlib/constants-float64-eps": "^0.0.x", | ||
"@stdlib/fs-write-file": "^0.0.x", | ||
"@stdlib/math-base-assert-is-negative-zero": "^0.0.x", | ||
"@stdlib/math-base-special-abs": "^0.0.x", | ||
"@stdlib/math-base-special-ln": "^0.0.x", | ||
"@stdlib/math-base-special-round": "^0.0.x", | ||
"@stdlib/math-base-tools-evalpoly-compile": "^0.0.x", | ||
"@stdlib/random-base-randu": "^0.0.x", | ||
"@stdlib/array-base-incrspace": "^0.0.2", | ||
"@stdlib/bench": "^0.1.0", | ||
"@stdlib/constants-float64-eps": "^0.1.0", | ||
"@stdlib/fs-read-file": "^0.1.0", | ||
"@stdlib/fs-write-file": "^0.1.0", | ||
"@stdlib/math-base-assert-is-negative-zero": "^0.1.0", | ||
"@stdlib/math-base-special-abs": "^0.0.6", | ||
"@stdlib/math-base-special-ln": "^0.0.6", | ||
"@stdlib/math-base-special-round": "^0.1.0", | ||
"@stdlib/math-base-tools-evalpoly-compile": "^0.0.8", | ||
"@stdlib/math-base-tools-evalpoly-compile-c": "^0.0.1", | ||
"@stdlib/random-base-randu": "^0.0.8", | ||
"@stdlib/string-format": "^0.1.0", | ||
"@stdlib/string-substring-after": "^0.0.2", | ||
"@stdlib/string-substring-before": "^0.1.0", | ||
"@stdlib/time-current-year": "^0.1.0", | ||
"@stdlib/utils-try-require": "^0.1.0", | ||
"tape": "git+https://github.com/kgryte/tape.git#fix/globby", | ||
"istanbul": "^0.4.1", | ||
"tap-spec": "5.x.x" | ||
"tap-min": "git+https://github.com/Planeshifter/tap-min.git" | ||
}, | ||
@@ -97,5 +108,5 @@ "engines": { | ||
"funding": { | ||
"type": "patreon", | ||
"url": "https://www.patreon.com/athan" | ||
"type": "opencollective", | ||
"url": "https://opencollective.com/stdlib" | ||
} | ||
} |
135
README.md
@@ -5,3 +5,3 @@ <!-- | ||
Copyright (c) 2018 The Stdlib Authors. | ||
Copyright (c) 2022 The Stdlib Authors. | ||
@@ -22,2 +22,13 @@ Licensed under the Apache License, Version 2.0 (the "License"); | ||
<details> | ||
<summary> | ||
About stdlib... | ||
</summary> | ||
<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> | ||
<p>The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.</p> | ||
<p>When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.</p> | ||
<p>To join us in bringing numerical computing to the web, get started by checking us out on <a href="https://github.com/stdlib-js/stdlib">GitHub</a>, and please consider <a href="https://opencollective.com/stdlib">financially supporting stdlib</a>. We greatly appreciate your continued support!</p> | ||
</details> | ||
# log1p | ||
@@ -106,2 +117,92 @@ | ||
<!-- 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/log1p.h" | ||
``` | ||
#### stdlib_base_log1p( x ) | ||
Evaluates the [natural logarithm][@stdlib/math/base/special/ln] of `1+x`. | ||
```c | ||
double out = stdlib_base_log1p( 4.0 ); | ||
// returns ~1.609 | ||
out = stdlib_base_log1p( -1.0 ); | ||
// returns -Infinity | ||
``` | ||
The function accepts the following arguments: | ||
- **x**: `[in] double` input value. | ||
```c | ||
double stdlib_base_log1p( const double x ); | ||
``` | ||
</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/log1p.h" | ||
#include <stdlib.h> | ||
#include <stdio.h> | ||
int main( void ) { | ||
double x; | ||
double v; | ||
int i; | ||
for ( i = 0; i < 100; i++ ) { | ||
x = ( (double)rand() / (double)RAND_MAX ) * 100.0; | ||
v = stdlib_base_log1p( x ); | ||
printf( "log1p(%lf) = %lf\n", x, v ); | ||
} | ||
} | ||
``` | ||
</section> | ||
<!-- /.examples --> | ||
</section> | ||
<!-- /.c --> | ||
<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. --> | ||
@@ -115,4 +216,4 @@ | ||
- <span class="package-name">[`@stdlib/math/base/special/ln`][@stdlib/math/base/special/ln]</span><span class="delimiter">: </span><span class="description">natural logarithm.</span> | ||
- <span class="package-name">[`@stdlib/math/base/special/log`][@stdlib/math/base/special/log]</span><span class="delimiter">: </span><span class="description">base `b` logarithm.</span> | ||
- <span class="package-name">[`@stdlib/math-base/special/ln`][@stdlib/math/base/special/ln]</span><span class="delimiter">: </span><span class="description">natural logarithm.</span> | ||
- <span class="package-name">[`@stdlib/math-base/special/log`][@stdlib/math/base/special/log]</span><span class="delimiter">: </span><span class="description">base `b` logarithm.</span> | ||
@@ -142,10 +243,5 @@ </section> | ||
## License | ||
See [LICENSE][stdlib-license]. | ||
## Copyright | ||
Copyright © 2016-2022. The Stdlib [Authors][stdlib-authors]. | ||
Copyright © 2016-2023. The Stdlib [Authors][stdlib-authors]. | ||
@@ -163,4 +259,4 @@ </section> | ||
[test-image]: https://github.com/stdlib-js/math-base-special-log1p/actions/workflows/test.yml/badge.svg | ||
[test-url]: https://github.com/stdlib-js/math-base-special-log1p/actions/workflows/test.yml | ||
[test-image]: https://github.com/stdlib-js/math-base-special-log1p/actions/workflows/test.yml/badge.svg?branch=v0.1.0 | ||
[test-url]: https://github.com/stdlib-js/math-base-special-log1p/actions/workflows/test.yml?query=branch:v0.1.0 | ||
@@ -177,2 +273,9 @@ [coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/math-base-special-log1p/main.svg | ||
[chat-image]: https://img.shields.io/gitter/room/stdlib-js/stdlib.svg | ||
[chat-url]: https://app.gitter.im/#/room/#stdlib-js_stdlib:gitter.im | ||
[stdlib]: https://github.com/stdlib-js/stdlib | ||
[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors | ||
[umd]: https://github.com/umdjs/umd | ||
@@ -184,12 +287,4 @@ [es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules | ||
[esm-url]: https://github.com/stdlib-js/math-base-special-log1p/tree/esm | ||
[branches-url]: https://github.com/stdlib-js/math-base-special-log1p/blob/main/branches.md | ||
[chat-image]: https://img.shields.io/gitter/room/stdlib-js/stdlib.svg | ||
[chat-url]: https://gitter.im/stdlib-js/stdlib/ | ||
[stdlib]: https://github.com/stdlib-js/stdlib | ||
[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors | ||
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/math-base-special-log1p/main/LICENSE | ||
<!-- <related-links> --> | ||
@@ -196,0 +291,0 @@ |
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Major refactor
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Found 1 instance in 1 package
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Found 1 instance in 1 package
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