Error propagation calculator and library for physical measurements
Precision Trigonometry: Advanced Calculator for Complex Math
Display, convert, and edit raster image and vector image files
Coding Economics!
A scriptable calculator
Calculator++
Engineering Calculator and Unit Converter
Simple calculator for typing expressions with the keyboard
Command-line calculator and libray.
Calc: arbitrary precision C-like arithmetic & calculator
Evaluate math expressions from command line or in interactive session.
A calculator like programming language
Mathematical expression parser and evaluator for .NET
Arithmetic and calculus with decimal numbers of arbitrary precision.
MACE is a Mathematical program for Algorithms, Calculations, Equations
The Fourth Edition of STEMCalc and the biggest one yet!
Editor, Calculator, Image Viewer and Color Picker
ECEbuntu - a customized operating system designed for ECE
Simple tool for numerical calculation
A simple calculator.
Interval Calculator for Engineer
BODMAS Calculator Capable of use of brackets in calculations