Equation grapher is a free graphing calculator to graph equations.

Equation grapher is a free graphing calculator to graph equations. Equation Grapher is a free graphing calculator to graph equations. Equation Grapher is a free graphing calculator to graph equations.

Simplexety is used to get the most out of Formula Parsing and Scientific Calculation. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. Simplexety is a sophisticated calculation application.

DreamCalc is the leading replacement Scientific Calculator for Windows that's so realistic it dispenses with the need for a physical hand-held altogether!

Easily converts several units of length, weight and capacity measures.

Lite version converts several units of length. Plus version converts length, weight and capacity measures. By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices.

Calculate the percentage, tip and discount calculator

Calculate the percentage of any number out of any number. Add percentage to an amount or calculate a discount percentage.
For tip calculation. Figure the selling price after a discount was applied.

Draft Survey calculation program for Ships Officers and Marine Surveyors.

Draft Survey is a user-friendly draught survey calculation program for Ships Officers and Marine Surveyors. It complies with the latest UN ECE standards for Draught Surveying and can print to all standard printer types.

For factoring integers, finding primes and plotting associated histograms.

A program to find prime numbers and pairs of primes, to decompose numbers into their prime constituents, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms.