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198 times downloaded

This is one heavy duty RPN calculator.

Plot Line Lesson

200 times downloaded

This is a simulation that you can download and run on your Windows computer.

KSEG for Mac OS X

218 times downloaded

KSEG is a interactive geometry program for exploring Euclidean geometry for Mac.

AlphaBettie Maths

184 times downloaded

AlphaBettie Maths can help your kids learn the basics of mathematics.


185 times downloaded

Make your equation easy to read, write, and modify and analyze the result.

Greenhouse Development Rights Calculator

171 times downloaded

This is the web site for the open-source GDRs calculator software.


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XICalc - Extra Precision Integer Calculator.

Riddle Math

166 times downloaded

Play Math games including solving Riddles using basic math skills.


190 times downloaded

A bignum library written in the C++ programming language as templates.


173 times downloaded

QVert is a quick and easy to use unit converter tool for Windows based operat...