17 lines
655 B
JavaScript
17 lines
655 B
JavaScript
var helperNumberDecimal = require('./helperNumberDecimal')
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var toNumberString = require('./toNumberString')
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var multiply = require('./multiply')
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function helperNumberDivide (divisor, dividend) {
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var str1 = toNumberString(divisor)
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var str2 = toNumberString(dividend)
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var divisorDecimal = helperNumberDecimal(str1)
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var dividendDecimal = helperNumberDecimal(str2)
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var powY = dividendDecimal - divisorDecimal
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var isMinus = powY < 0
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var multiplicand = Math.pow(10, isMinus ? Math.abs(powY) : powY)
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return multiply(str1.replace('.', '') / str2.replace('.', ''), isMinus ? 1 / multiplicand : multiplicand)
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}
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module.exports = helperNumberDivide
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