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* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
/**
* Single-precision floating-point negative infinity.
*
* @module @stdlib/constants/float32/ninf
* @type {number}
*
* @example
* var FLOAT32_NINF = require( '@stdlib/constants/float32/ninf' );
* // returns -Infinity
*/
// MODULES //
var Float32Array = require( '@stdlib/array/float32' );
var Uint32Array = require( '@stdlib/array/uint32' );
// VARIABLES //
var FLOAT32_VIEW = new Float32Array( 1 );
var UINT32_VIEW = new Uint32Array( FLOAT32_VIEW.buffer );
var v;
// MAIN //
/**
* Single-precision floating-point negative infinity.
*
* ## Notes
*
* Single-precision floating-point negative infinity has the bit sequence
*
* ```binarystring
* 1 11111111 00000000000000000000000
* ```
*
* This bit sequence corresponds to the unsigned 32-bit integer `4286578688` and to the HEX value `0xff800000`.
*
* @constant
* @type {number}
* @default 0xff800000
* @see [IEEE 754]{@link https://en.wikipedia.org/wiki/IEEE_754-1985}
*/
var FLOAT32_NINF = 0xff800000;
// Set the ArrayBuffer bit sequence:
UINT32_VIEW[ 0 ] = FLOAT32_NINF;
v = FLOAT32_VIEW[ 0 ];
// EXPORTS //
module.exports = v;
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