In this calculator we can do four opration in Numbers. That Numbers can be integer or float. Between Two number we should add Operation sign that do Operation.
- For buliding of this calculator we use HTML,CSS and mainly javascript
- This calculator has one page that all operation and numbers include to this page
- A class by the name of calculator
- Clear function that clear number in current number
- Delete function that delete the last number in the display
- ChooseOperation that choose operation between four exsit operation
- Getdisplay number that show numbers and do not allow (.) and zero number
- Updatedisplay that show operation in the display
- Constant This variables are defined for getting numbers and operations in from calculator