简易的计算器运算代码
原生js加减乘除公式计算器，输入数字和公式计算结果。ps：不支持三个数字一起运算，只能两个数字运算。
(Native js addition, subtraction, multiplication and division formula calculator, input numbers and formula calculation results. ps: It does not support three numbers to operate together, only two numbers can be operated on.)
页:
[1]