53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
/**
|
|
* @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';
|
|
|
|
/**
|
|
* The minimum base 10 exponent for a normal double-precision floating-point number.
|
|
*
|
|
* @module @stdlib/constants/float64/min-base10-exponent
|
|
* @type {integer32}
|
|
*
|
|
* @example
|
|
* var FLOAT64_MIN_BASE10_EXPONENT = require( '@stdlib/constants/float64/min-base10-exponent' );
|
|
* // returns -308
|
|
*/
|
|
|
|
|
|
// MAIN //
|
|
|
|
/**
|
|
* The minimum base 10 exponent for a normal double-precision floating-point number.
|
|
*
|
|
* ```text
|
|
* 2^-1022 = 2.2250738585072014e-308 => -308
|
|
* ```
|
|
*
|
|
* @constant
|
|
* @type {integer32}
|
|
* @default -308
|
|
* @see [IEEE 754]{@link https://en.wikipedia.org/wiki/IEEE_754-1985}
|
|
*/
|
|
var FLOAT64_MIN_BASE10_EXPONENT = -308|0; // asm type annotation
|
|
|
|
|
|
// EXPORTS //
|
|
|
|
module.exports = FLOAT64_MIN_BASE10_EXPONENT;
|