3D Scientific Calculator Graph Equations, convert units & statistics Platforms: Windows 95/98/Me/NT/2000/XP     Size: 8.02 M     Cost: $29 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions 3D Scientific Calculator: This program offers many features for doing calculations in math, physics, statistics, and engineering. These include 2D & 3D equation graphing like "x*sin(y)", physics / engineering unit conversions & constants, frequency spectrum, Fourier transform (if you have a microphone you can actually analyze your voice), curve fitting / line regression, polynomial fit, histogram, trig functions, spreadsheet, & more!