Xcas ingumthombo wamahhala, ovulekile we-Computer Algebra System (CAS) we-Microsoft Windows, Apple macOS ne-Linux. I-Xcas ibhalwe ku-C++. Xcas yethulwa nguBernard Parisse ngonyaka ka-2000. xazulula isibalo bala umehluko we-quotient bala umsebenzi wesiqu sombulula umehluko wesibalo Microsoft Windows Apple macOS Linux https://dergipark.org.tr/en/download/article-file/508335 https://www.omnimaga.org/ti-nspire-projects/(project)-port-xcas-or-maxima-to-tinspire/ http://www-fourier.ujf-grenoble.fr/~parisse/giac/cascmd_en.pdf https://www.scribd.com/document/363002275/Xcas-Calcul-Formel-Lycee https://www-fourier.ujf-grenoble.fr/~parisse/giac.html