calculator stack

BiM is a calculator alternative to the default OS X calculator.

Auto-install stack with Apache, Mysql, PHP, Perl, Python.

Genetic calculator to aid in designing breeding strategies.

Re-implementation of HP-42S calculator and HP-82240 printer.

Scientific calculator.

A linear regression calculator.

Matrix calculator.

Faithful simulation of the HP-67 calculator.

Graphing scientific calculator.

RPN calculator library for REALbasic.