A suite of RPN calculators and a class library for Object Pascal
A microstrip patch antenna calculator
Color Format Code Calculator for 64bit Windows 7/8/10/11 dotnet V.48
RxCalc is a calculator for the analysis of multi-stage receiver.
IPhone Calculator For Windows
a small software to calculate and design flanges according to ASME
Provides useful mathematical tools which make your work much easier.
RCL, a simulator for Texas Instrument calculators from the 70's.
lightweight digital filter calculator
Python for calculators