A suite of RPN calculators and a class library for Object Pascal
Minimal Calculator
A calculator for the design of steam engines.
RxCalc is a calculator for the analysis of multi-stage receiver.
Interval Calculator for Engineer
a small software to calculate and design flanges according to ASME
Calculator for doing different operations for Kerbal Space Program
lightweight digital filter calculator
ISL Solid-Liquid Equilibrium Calculator
An easy to use calculator for children.