NUnit 3 Framework
Precision Trigonometry: Advanced Calculator for Complex Math
C++ complex calculator with arrays, matrices, eigenvectors, functions
Calc: arbitrary precision C-like arithmetic & calculator
A Forth compiler with a little difference
Financial Derivatives Calculator with 168+ Models (Options Calculator)
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
A C++ library for AVR and NodeMCU
Complex quaternion calculator with Lorentz boosts and rotations
An HP RPN calculator with interval output
Adaptive analysis of amino acid alphabets
Command-line calculator and libray.
A Java-based cross-platform build system.
Development framework based on message driven provided
Throw in the towel
Byte CALculator for storage conversions and calculations
Shop Management and Billing System In C
Proof Logic : A logical framework for theorem proving
Evaluate math expressions from command line or in interactive session.
Sdk library for creating 2048 game in c#.
A calculator like programming language
A logic programming tool and a logical database with a RESTful API
Best IDE for Beginners
BASIC language interpreter (multiplatform)