安装npm i lilongfeicalc 使用方法加法:obj.add(num1,num2)减法:obj.sub(num1,num2)乘法:obj.mul(num1,num2)除法:obj.del(num1,num2)2 dependents3 versions@everything-registry/sub-chunk-2072libag1.0.22 years ago1.0.12 years ago1.0.02 years ago