This is an easy to use program for solving quadraticequations. It will find real and imaginarysolutions. Algebra students will find thisapplication to be extremely usefull. Best of all itsfree and its small.

A convenient, precise and powerful tool for HVACR engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade.

The software includes a humidity chart and a unit converter, as well as different unit systems and numeric formats. The humidity chart utility can be used to visualize either the state of a drying gas or an isenthalpic drying process.

This software allows pilots of small aircraft (Cessna 172, Piper Cherokee, etc.) to quickly calculate pre-flight weight and balance calculations. Data can be changed and re-calculated to determine fuel weight, total weight, and center of gravity. The...

A 'must-have' for computer resellers! Prices up a custom system in seconds, appraise used systems, converts currencies, prints system display forms, purchase forms and more. Special setups available for wholesalers to distribute to their dealers. Com...

A continuous- and discrete-time system simulator that is used for time-domain simulation of systems described by block diagrams. It was designed to be a flexible and open-ended tool to allow simulation of a broad range of systems encountered in commu...

OptiFeed? is where you get the practical results from your pasture measuring. It uses your valuable grass and weather data and transforms it into graphical results (Windows 95).Using OptiFeed will make your management of farm resources much easier an...

The Octagon Layout Calculator is a handy carpenter's toolfor laying out a perfect octagon. Very simple to use. Accurate to 1/16'. It's written in HTML and Javascript. The download contains both a HTML version and a stand alone HTMLHelp version.

This program takes as inputs: age(years), weight(pounds), height(inches), body temperature(F), activity factors, stress factors, gender, and body type. From these inputs it calculates the weight in kg, height in cm, ideal body weight, and daily calor...

Software for sequential experimental design (design of experiments) and optimization. Used to improve quality of products, efficiency of processes and performance of analytical instruments. Fully working evaluation kit including.