A simple calculator application built using Flutter


The calculator has numerous advantages nowadays, and it can help you with your work or studies. As you see, here is a simple calculator application created with Flutter.


Getting Started

V0.2 – Beta Removing boiler code and minimizing code structure. Implementing more abstract ways of performing calculations.

V0.1 – Alpha This calculator is built using Flutter. The implementation for the calculation is a stack data structure. The operation entered is converted from an infix form to a postfix form using Stacks and the result is calculated using the obtained postfix expression.

The code is pretty messy, but I hope to make it more efficient and smaller. I wish to compress this application’s dart files down to 5KB and submit this for the Flutter create the challenge.


Written by James

A scientific & intuitive calculator written in Flutter

A simple and powerful flutter calculator widget