This scientific calculator that uses the source code Python application developed with the Python programming language to calculate and perform all scientific calculation operations. This project is a simple project developed using only the Python language. This application has an excellent graphical user interface so that users always like to participate in the program. While using the program, users can see signs and keys that they must press or click to perform the task. The project contains the numbers, operators and signs as in a normal calculator, that is, the user cannot enter the number by himself using his keyboard.
https://techycodes.tech/scientific-gui-calculator-using-python/