Search Results for "education"

Maxima is a computer algebra system comparable to commercial systems like Mathematica and Maple. It emphasizes symbolic mathematical computation: algebra, trigonometry, calculus, and much more. For example, Maxima solves x^2-r*x-s^2-r*s=0, giving the symbolic results [x=r+s, x=-s]. It can also calculate with exact integers and fractions, native floating-point, and high-precision big floats. Maxima has user-friendly front-ends, an online manual, plotting commands, and numerical...

The Yupana was an ancient calculating device of the Incas. This simple program compares different theories: - positional notation * Base 10 by H. Wassen (representation, addition) * Base 10 by C. Radicati di Primeglio (representation, addition, subtraction, multiplication) * Base 10 by W. Burns Glynn (representation, addition, multiplication) * Base 40 by N. De Pasquale (representation) - sign-value notation * Powers of ten by C. Florio ...

Project with the objective of share my code with the world and make the life more easier to everyone.

Coccinella is a free and open-source cross-platform communication tool with a built-in whiteboard for improved collaboration with other people.

IPAT-S is a scenario modeling language. Use it for rapid development of quantitative strategic scenarios for governments, agencies, businesses, etc. using a fast and compact interpreted language. Package includes IPAT Studio development environment.

Public Computing Services strives to provide essential information management to families that can't afford commercial software. Browser-based applications help users manage health, communications, education, legal, financial, home and employment data.

A simulated Artificial Intelligence IRC script for use with Eggdrop with many options and features and high configurability, multi-language support, grammar checker, and now with theme support! Database support is up-coming.

TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.

KaOsBot is an IRC Service started in 1998 based on eggdrop functions. It supports party line, botnet, multilanguage and chan,nick,memo style functions. The code has been structure in a way that it can support multiple irc protocols. Designed in C with

punto de venta -- point of sale Sistema para control de ventas para negocios medianos o chicos, especialmente abarrotes. Sells control system for medium or small bussines, focused in small markets.