Easy to use, intuitive program to visualize and study functions of one variable to find roots, maxima and minima, integral, derivatives, graph. Results, including the graph, can be saved or printed. You can also copy the graph to the clipboard, which you can then paste where you please (Word, Paint, etc.). You have one-click control of the graph with zooming, panning, centering, etc. Includes a help file with instructions, example and methodology

GEUP
GEUP is an interactive, powerful and easy to use software for learning and doing Geometry on the computer. It allows to verify geometric properties in a precise way and to discover new properties through the exploration.

VISeismo
- Alarm level and all last quakes around the place you have selected - you can select any place at the Earth from the list or add any new places you need for - the quakes are shown as a radial lines an pies

Linear Algebra
Performs computations associated with matrices: Solves systems of linear equations, finds sum, difference, product, determinant, trace, inverse, adjoint, transpose, eigenvalues, eigenvectors, LU factors, QR factors, tests for definiteness, etc.

Flashcard Tables
Select which of the tables you want to practice, and the program will present them as flashcards. See how quickly you can answer and get listed in the hall of fame. Demo limited to 1s, 2s and 3s table. Statistics saved about each run.

College Scientific Calculator 45
College Scientific Calculator 45 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.