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Math.SQRT1_2 - JavaScript | MDN
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Math.SQRT1_2

Baseline Widely available

This feature is well established and works across many devices and browser versions. Its been available across browsers since julio de 2015.

La propiedad Math.SQRT1_2 representa la raiz cuadrada de 1/2, la cual es equivalente al inverso de la raiz cuadrada de 2, aproximadadamente 0.707:

Math.SQRT1_2=12=120.707\mathtt{\mi{Math.SQRT1_2}} = \sqrt{\frac{1}{2}} = \frac{1}{\sqrt{2}} \approx 0.707

In this article

Descripcin

Debido a que SQRT1_2 es una propiedad estatica de Math, siempre debes utilizarla como Math.SQRT1_2, en lugar de invocarla como una propiedad de alguna instancia de Math que hayas creado ( Math no es un constructor ).

Ejemplos

Utilizando Math.SQRT1_2

La siguiente funcion regresa la raiz cuadrada de 1/2:

js
function getRoot1_2() {
  return Math.SQRT1_2;
}

getRoot1_2(); // 0.7071067811865476

Especificaciones

Specification
ECMAScript 2027 LanguageSpecification
# sec-math.sqrt1_2

Compatibilidad con navegadores

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  1. Objetos globales
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    8. Math.SQRT2
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