Feature packed math package. Symbolic algebra; integrate and see explanation, differentiate, factorise polynomials. Solve linear and non-linear equations. Optimise an expression. Five kinds of regression / least squares fit. Plot functions.

MadCalc is a full featured graphing calculator application for your PC running Windows. With MadCalc you can graph rectangular, parametric, and polar equations. Plot multiple equations at once. Change the colors of graphs and the background.

Comprehensive graphing, digitizing and curve-fitting software. Simplify the task of trend analysis and curve fitting.

Farsight Calculator is a easy-to-use programmable calculator which allows you to save your calculating process as a program or function,and perform arithmetic operations in either RPN (Reverse Polish Notation) or ALG (Algebraic) mode

Home Sellers Profit Calculator helps home sellers discover what their net gain will be after their current mortgage(s) have been repayed and taxes, sales commissions and other closing costs involved in your sales transaction are accounted for.

Calculate your end of day sales. Improve Your Business Performance with the World's Best POS Cash Register Tracking Software.

The MoneyToys Collection of 17 financial calculators is designed to give real estate agents a simple way to add online calculators to their web sites so visitors can do their real estate and financial math without leaving the real estate website

Calculate daily and weekly totals and create reports. Also includes a pay calculator.

This free loan comparison calculator for Windows allows you to quickly calculate loan payments based upon variable payment frequency. It allows you to compare two loans side-by-side and calculates Principal, Interest, Taxes and Insurance!