## 基于mathjs的二次封装,支持连加/减/乘/除
npm install achead-math```
npm install achead-math
``
import { AcheadMath} from 'achead-math'
1. add
`
AcheadMath.add(x,y,..z)
AcheadMath.add(1,2) //3
AcheadMath.add(1,2,3) //6
`
2. subtract
`
AcheadMath.subtract(x,y,..z)
`
3. divide
`
AcheadMath.divide(x,y,..z)
`
4. multiply
``
AcheadMath.multiply(x,y,..z)
5. round
`
AcheadMath.round(x,n)
AcheadMath.round(12.123,1) //12.1
``