time-to-botec

Benchmark sampling in different programming languages
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index.js (1215B)

      1 /**
      2 * @license Apache-2.0
      3 *
      4 * Copyright (c) 2018 The Stdlib Authors.
      5 *
      6 * Licensed under the Apache License, Version 2.0 (the "License");
      7 * you may not use this file except in compliance with the License.
      8 * You may obtain a copy of the License at
      9 *
     10 *    http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing, software
     13 * distributed under the License is distributed on an "AS IS" BASIS,
     14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15 * See the License for the specific language governing permissions and
     16 * limitations under the License.
     17 */
     18 
     19 'use strict';
     20 
     21 /**
     22 * Square root of the mathematical constant `π`.
     23 *
     24 * @module @stdlib/constants/float64/sqrt-pi
     25 * @type {number}
     26 *
     27 * @example
     28 * var SQRT_PI = require( '@stdlib/constants/float64/sqrt-pi' );
     29 * // returns 1.7724538509055160
     30 */
     31 
     32 
     33 // MAIN //
     34 
     35 /**
     36 * Square root of the mathematical constant `π`.
     37 *
     38 * @constant
     39 * @type {number}
     40 * @default 1.7724538509055160
     41 * @see [OEIS]{@link https://oeis.org/A002161}
     42 * @see [Wikipedia]{@link https://en.wikipedia.org/wiki/Pi}
     43 */
     44 var SQRT_PI = 1.772453850905516027298167483341145182797549456122387128213;
     45 
     46 
     47 // EXPORTS //
     48 
     49 module.exports = SQRT_PI;