ICalculator(Internet Calculator) is a kind ofcalculator,of course, but it can be called a mathprogram.With its help you can calculate differentexpressions including math and financial functions.Forexample you can find a root of a quadric(A*X^2+B*X+C=0), calculate a month payment of creditand many other things...With ICalc you can work with progressions,arrays of numbers,build function graphs,charts. An enterprise version includes IVis 1.0, which is the math program, with which you can work with graphical math data(Geometrical shapes,Vectors). You,of course, noticed the name of our program -Internet Calculator. Of course it is on purpose. ICalculator allows you to share your calculations with your friends or colleagues through the internet(TCP/IP) or LAN. You just select online mode,types theIP or friendly name of a computer and calculatetogether. Our calculator allows you to write your own scriptsand functions on the VBScript language.