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diff --git a/files/ca/web/javascript/reference/global_objects/math/asinh/index.html b/files/ca/web/javascript/reference/global_objects/math/asinh/index.html deleted file mode 100644 index 52c70da63f..0000000000 --- a/files/ca/web/javascript/reference/global_objects/math/asinh/index.html +++ /dev/null @@ -1,126 +0,0 @@ ---- -title: Math.asinh() -slug: Web/JavaScript/Reference/Global_Objects/Math/asinh -translation_of: Web/JavaScript/Reference/Global_Objects/Math/asinh -original_slug: Web/JavaScript/Referencia/Objectes_globals/Math/asinh ---- -<div>{{JSRef}}</div> - -<p>La funció <strong><code>Math.asinh()</code></strong> retorna l'arcsinus hiperbòlic d'un nombre, és a dir</p> - -<p><math display="block"><semantics><mrow><mstyle mathvariant="monospace"><mrow><mo lspace="0em" rspace="thinmathspace">Math.asinh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo></mrow></mstyle><mo>=</mo><mo lspace="0em" rspace="thinmathspace">arsinh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mtext> l'única </mtext><mspace width="thickmathspace"></mspace><mi>y</mi><mspace width="thickmathspace"></mspace><mtext>tal que</mtext><mspace width="thickmathspace"></mspace><mo lspace="0em" rspace="0em">sinh</mo><mo stretchy="false">(</mo><mi>y</mi><mo stretchy="false">)</mo><mo>=</mo><mi>x</mi></mrow><annotation encoding="TeX">\mathtt{\operatorname{Math.asinh}(x)} = \operatorname{arsinh}(x) = \text{ the unique } \; y \; \text{such that} \; \sinh(y) = x</annotation></semantics></math></p> - -<h2 id="Sintaxi">Sintaxi</h2> - -<pre class="syntaxbox"><code>Math.asinh(<var>x</var>)</code></pre> - -<h3 id="Paràmetres">Paràmetres</h3> - -<dl> - <dt><code>x</code></dt> - <dd>Un nombre.</dd> -</dl> - -<h2 id="Descripció">Descripció</h2> - -<p>Com que que <code>asinh</code>() és un mètode estàtic de Math, sempre s'utilitza com a Math.<code>asinh</code>(), en comptes de com a mètode d'una instància de Math (Math no és un constructor).</p> - -<h2 id="Exemples">Exemples</h2> - -<h3 id="Utilitzar_Math.asinh()">Utilitzar <code>Math.asinh()</code></h3> - -<pre class="brush: js">Math.asinh(1); // 0.881373587019543 -Math.asinh(0); // 0 -</pre> - -<h2 id="Polyfill">Polyfill</h2> - -<p>Tenim que <math><semantics><mrow><mo lspace="0em" rspace="thinmathspace">arsinh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mo lspace="0em" rspace="0em">ln</mo><mrow><mo>(</mo><mrow><mi>x</mi><mo>+</mo><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>1</mn></mrow></msqrt></mrow><mo>)</mo></mrow></mrow><annotation encoding="TeX">\operatorname {arsinh} (x) = \ln \left(x + \sqrt{x^{2} + 1} \right)</annotation></semantics></math> amb el que podem emular el comportament amb la funció següent:</p> - -<pre class="brush: js">Math.asinh = Math.asinh || function(x) { - if (x === -Infinity) { - return x; - } else { - return Math.log(x + Math.sqrt(x * x + 1)); - } -}; -</pre> - -<h2 id="Especificacions">Especificacions</h2> - -<table class="standard-table"> - <tbody> - <tr> - <th scope="col">Especificació</th> - <th scope="col">Estat</th> - <th scope="col">Comentaris</th> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-math.asinh', 'Math.asinh')}}</td> - <td>{{Spec2('ES6')}}</td> - <td>Definició inicial.</td> - </tr> - </tbody> -</table> - -<h2 id="Compatibilitat_amb_navegadors">Compatibilitat amb navegadors</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Característica</th> - <th>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Suport bàsic</td> - <td>{{CompatChrome("38")}}</td> - <td>{{CompatGeckoDesktop("25")}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatOpera("25")}}</td> - <td>{{CompatSafari("7.1")}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Característica</th> - <th>Android</th> - <th>Chrome for Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Suport bàsic</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatGeckoMobile("25")}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - <td>8</td> - </tr> - </tbody> -</table> -</div> - -<h2 id="Vegeu_també">Vegeu també</h2> - -<ul> - <li>{{jsxref("Math.acosh()")}} {{experimental_inline}}</li> - <li>{{jsxref("Math.atanh()")}} {{experimental_inline}}</li> - <li>{{jsxref("Math.cosh()")}} {{experimental_inline}}</li> - <li>{{jsxref("Math.sinh()")}} {{experimental_inline}}</li> - <li>{{jsxref("Math.tanh()")}} {{experimental_inline}}</li> -</ul> |