Precision Trigonometry: Advanced Calculator for Complex Math
Calc: arbitrary precision C-like arithmetic & calculator
Arbitrary-precision CRC calculator and algorithm finder
Scientific/engineering firmware repurposing HP business calculators!
Didactic application to aid students in learning Numerical Methods;
an interactive "rolling paper" calculator
Programmable graphical scientific calculator
Electronic paper for computations and graphs
An HP RPN calculator with interval output
Command-line calculator and libray.
Adaptive analysis of amino acid alphabets
Calculates the voltage across a liquid junction between two solutions
Plugins for OpenCPN
Evaluate math expressions from command line or in interactive session.
A powerful arbitrary-precision calculator.
A simple molecular weight calculator
Simple RPN desktop calculator, implemented with wxWidgets and Lua.
Arithmetic and calculus with decimal numbers of arbitrary precision.
RxCalc is a calculator for the analysis of multi-stage receiver.