JS-calculator

This is my pure JavaScript Calculator

IMPORTANT

This ia a JavaScript Calculator with 5 operators :

Adding

Subtracting

Multiplying

Dividing

Exponentiating

If you want to add more please copy this code:

HTML(in < option >)

< select value="#YOUR_OPERATOR_VALUE_HERE#">#YOUR_OPERATOR_HERE#< /select >

JS

else if(op == "#YOUR_OPERATOR_VALUE#") calculate = valueA #OPERATOR# valueB; }