calculatejs

calculate in js

Usage no npm install needed!

<script type="module">
  import calculatejs from 'https://cdn.skypack.dev/calculatejs';
</script>

以链式操作的形式解决js数字运算的精度问题

npm install calculate

// ...
var ca = new Calc()
ca.plus(1).minus(2).multiple(4).divide(2)
console.log(ca.val())

Note: new Calc(option) 支持参数配置 value-初始值

// ...
var ca = new Calc()
ca.formul('1+2*4/2')
console.log(ca.val())