Tiny recursive descent expression parser, compiler, and evaluation engine for math expressions and spreadsheet formulas in C++.

Port of the Eigenmath math engine to the Casio Prizm (fx-CG 10 and 20)

Tiny Calculator with support of +, -, *, /, ^, sin, cos, tan...

Disability should never limit one's capacity. In an effort to help visually impaired people, I came up with an idea to develop a Calculator for visually impaired people. As a part of my third year Bachelor's project, the prototype was highly appreciated by the examiners and Head of Departement.

Tiny program as a calculator for the math expression based on regular expression.

Simple calculator for beginners written in C++

A calculator using ATmega328p

Free42 : An HP-42S Calculator Simulator

Allows you to calculate the cumulative time duration of a list of track durations