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codeql-action/node_modules/es-abstract/2022/Number/remainder.js
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'use strict'; | |
var GetIntrinsic = require('get-intrinsic'); | |
var $TypeError = GetIntrinsic('%TypeError%'); | |
var isNaN = require('../../helpers/isNaN'); | |
var Type = require('../Type'); | |
// https://262.ecma-international.org/12.0/#sec-numeric-types-number-remainder | |
module.exports = function NumberRemainder(n, d) { | |
if (Type(n) !== 'Number' || Type(d) !== 'Number') { | |
throw new $TypeError('Assertion failed: `n` and `d` arguments must be Numbers'); | |
} | |
// If either operand is NaN, the result is NaN. | |
// If the dividend is an infinity, or the divisor is a zero, or both, the result is NaN. | |
if (isNaN(n) || isNaN(d) || !isFinite(n) || d === 0) { | |
return NaN; | |
} | |
// If the dividend is finite and the divisor is an infinity, the result equals the dividend. | |
// If the dividend is a zero and the divisor is nonzero and finite, the result is the same as the dividend. | |
if (!isFinite(d) || n === 0) { | |
return n; | |
} | |
// In the remaining cases, where neither an infinity, nor a zero, nor NaN is involved… | |
return n % d; | |
}; |