1.0.7 • Published 3 years ago

calculator-easy v1.0.7

Weekly downloads
-
License
ISC
Repository
github
Last release
3 years ago

calculator-easy

js 解决小数间计算精度损失,一个轻量的js计算器。 目前支持加,减,乘,除(add,sub,mul,div)

install

npm install calculator-easy

#github https://github.com/zq2454526717/tools/blob/master/calculator.js

#usage const calculator = require('./index');

console.log(calculator.add(1,2));

文档

Functions

getDecimalLength(number) ⇒ Number

获取数字小数部分长度

Kind: global function

ParamType
numberNumber | String

enlargeNumber(number, digit) ⇒ Number

将小数放大为整数

Kind: global function

ParamTypeDescription
numberNumber | String
digitNumber小数点后移的位数

add(num1, num2, fixes) ⇒ Number

相加

Kind: global function

ParamTypeDefaultDescription
num1Number | String
num2Number | String
fixesNumber2保留的小数位数

sub(num1, num2) ⇒ Number

相减

Kind: global function

ParamTypeDescription
num1Number | String
num2Number | String* @param {Number} fixes 保留的小数位数

mul(num1, num2) ⇒ Number

相乘

Kind: global function

ParamTypeDescription
num1Number | String
num2Number | String* @param {Number} fixes 保留的小数位数

div(num1, num2) ⇒ Number

相除

Kind: global function

ParamTypeDescription
num1Number | String
num2Number | String* @param {Number} fixes 保留的小数位数
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