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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10007x 10007x 10007x 1x 1x 1x 1x 1x | /**
* @license Apache-2.0
*
* Copyright (c) 2022 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';
// MODULES //
var addon = require( './../src/addon.node' );
// MAIN //
/**
* Returns an integer corresponding to the unbiased exponent of a double-precision floating-point number.
*
* @private
* @param {number} x - input value
* @returns {integer32} unbiased exponent
*
* @example
* var exp = exponent( 3.14e-307 ); // => 2**-1019 ~ 1e-307
* // returns -1019
*
* @example
* var exp = exponent( -3.14 );
* // returns 1
*
* @example
* var exp = exponent( 0.0 );
* // returns -1023
*
* @example
* var exp = exponent( NaN );
* // returns 1024
*/
function exponent( x ) {
return addon( x );
}
// EXPORTS //
module.exports = exponent;
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