Math Tutor DVD - The TI-89 Calculator Tutor: Volume 1 English | AVI | XviD 720x544 @ 551Kbps 25fps | AC3 @ 48KHz | Duration: 8 Hours | 1.98 GB Genre: eLearning The TI-89 Calculator is the flagship calculator from Texas Insruments that can handle many advanced math functions that are used in science engineering and high school AP classes. Unfortunately the calculator itself can be difficult to use if the student doesn't take the time to learn the functions. This DVD set will teach the student how to use the algebra and graphing of the TI-89 using step-by-step video examples. This way the student learns by doing rather than a dry manual. Total DVD Run Time: 8 Hours

Precalculus Enhanced with Graphing Utilities (6th Edition)
English | ISBN: 0321795466 | 2012 | 1152 pages | PDF | 36,9 MB

Gorilla Gondola (iPhone/iPod/iPad)
2012 | v1.0 | .ipa (96.56 MB) | iOS 3.0

OriginLab OriginPro 8.6 x86 | 393.3 MB

OriginLab produces professional data analysis and graphing software for scientists and engineers. Our products are designed to be easy-to-use, yet have the power and versatility to provide for the most demanding user. Origin is an easy-to-use software application that provides powerful data analysis and publication-quality graphing capabilities tailored to the needs of scientists and engineers. Origin offers unique peak-analysis and curve-fitting capabilities, over 60 customizable graph types, and analysis templates, all within a tightly integrated workbook environment.