Python Calculator and Scientific Calculator

This page will illustrate the design for multilevel calculators, ranging from simple to advanced scientific calculators. The initial level is the ‘Easy Calculator in Python Calculator’. For reduced quantities of code, users can use MD Python Designer. This includes GUI designer, allowing users to take advantage of the drag and drop visual GUI design elements and will generate Python code for GUI calculator.

For example the designer image shows that Button 6 has been joined with Event function on_6, selecting by mouse Button 6 will trigger event function on_6. Each button has its own event function. Line Text box (displayed within the calculator) shows both the mathematical operation required to solve the equation and the outcome of the equation. All code is generated by the Python Designer, the user only has to drop GUI elements on GUI surface in order to edit to their preferences. After GUI Designer generating event functions for buttons and Line Text Box, it has been written Python code which run mathematics.

To reduce Python code amounts and design time for calculator, MD C stile script for has been used. This will guarantee easy use for complex calculators regardless of the users’ levels, due to removing certain Python limitations, i.e. showing text on buttons and mathematics. The Calculator Design has been created in three different levels, from basic to scientific. In order to ensure simplicity for the user, and will allow them to learn how to make their own calculator.