52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Square root of `1/2`.
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*
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* @module @stdlib/constants/float64/sqrt-half
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* @type {number}
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*
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* @example
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* var SQRT_HALF = require( '@stdlib/constants/float64/sqrt-half' );
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* // returns 0.7071067811865476
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*/
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// MAIN //
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/**
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* Square root of `1/2`.
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*
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* ```tex
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* \sqrt{\frac{1}{2}}
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* ```
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*
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* @constant
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* @type {number}
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* @default 0.7071067811865476
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*/
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var SQRT_HALF = 7.07106781186547524400844362104849039284835937688474036588339868995366239231053519425193767163820786367506923115e-01; // eslint-disable-line max-len
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// EXPORTS //
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module.exports = SQRT_HALF;
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