Xcas

Xcas is a free algebra system for Windows, Linux and Mac OS. The program has a clear and complete interface in which shows you interactive geometric in two dimension and three dimension, graphics, statistics and spreadsheets, and programming.    This is an ideal system for using as substitutive scientific calculators more complex, for example a notebook.

Xcas use Giac, is a free library C++ which has with defined type for CAS (Computerized Symbolic Algebra) o symbolic algebra computerized. Giac/Xcas have a compatible mode for all users who are accustomed to Maple or Mupad system and for users of advanced scientific calculators for example TI Nspire CAS, Voyage 200 or TI89.

The origin of Giaz/Xcas Project began in the development of system for HP scientific calculators in the year 2000. It contains with interfaces as texmac or php and actually is focus to accelerate algorithms in the mathematical operations that people use more.

Download now in your computer and you can make mathematical operation in an easy manner and you will have a scientific calculator in your Windows, Mac OS or Linux.