This Scientific calculator performs the basic arithmetic and trigonometric operations.
It can also be used to find roots of equations.
It is written in python3.
To run this you need python3 and above.
Different python functions have used here. And many more functions have created.
Finally when you run this calculator.py in a python shell or on terminal or anywhere in python environment then it will run all the functions and display the which operation you want to perform.
As a user you need to select an operation you want to perform through this software.
Then you will provide values according to the operation you select.
Then it will evaluate those values to give results.