wok-current diff giac/description.txt @ rev 24888

grub2: avoid grub-mkimage error: decompressor is too big
author Hans-G?nter Theisgen
date Sat Apr 02 17:25:58 2022 +0100 (2022-04-02)
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     1.4 +Giac/Xcas is a free computer algebra system for Windows, Mac OS X and
     1.5 +Linux/Unix.
     1.6 +
     1.7 +Xcas is an interface to perform computer algebra, function graphs,
     1.8 +interactive geometry (2-d and 3-d), spreadsheet and statistics,
     1.9 +programmation. It may be used as a replacement for high end graphic
    1.10 +calculators for example on netbooks (for about the same price as a
    1.11 +calculator but with much more performances).
    1.12 +
    1.13 +Xcas is based on the FLTK graphic toolkit, there is an alternate less
    1.14 +mature interface based on QT named qcas.
    1.15 +
    1.16 +Xcas offline in your browser is an interface to Giac with less
    1.17 +functionnalities but working in a compatible browser without
    1.18 +installation, Firefox is recommended.
    1.19 +
    1.20 +Giac is a C++ library, it is the CAS computing kernel, it may be used
    1.21 +inside other C++ programs, and also Python, Java and Javascript programs.