Create constructions with points, vectors, and segments for later dynamic changes.
GeoGebra, the free, open-source mathematics software is designed for math classrooms in secondary schools, but anyone who uses geometry, algebra, or calculus should check it out. It combines a flexible, easy-to-use geometry tool with direct input of equations and coordinates. It can create points, vectors, lines, segments, conic sections, and more using preconfigured tools and handle variables for vectors, numbers, and points. It's available in many languages and is supported by a community of users and developers as well as a useful Web-based Help file, a forum, and a wiki. It requires the Java Runtime Environment.
Learn to count in a variety of foreign languages: English, French, German, Italian, Portuguese, and Spanish.
Import and analyze data and create graphs.
Generate random numbers that you can use as passwords.
|Free Equation Editor 232|
|Basic Formula and Calculator 203|
|Prime95 32-bit 203|
|Microsoft Calculator Plus 203|
|Unit Converter Professional 203|