Testing xCAS version 1.2.3-9 (2017)

[compsystems]

News: xCAS version 1.2.3-9. (2017)

https://www-fourier.ujf-grenoble.fr/~parisse/giac.html

Thank Mr. Bernard Parisse for his great development of an expert system in computational algebra.

My native language is not English, I use a translator, maybe that's why the conversations sound a bit harsh or wrong.

I notice some differences with GeoGebra (CAS view), of course this is also the version of hp-prime (the latter as it is not synchronized with the latest versions of XCAS) =(

Bernard his great work is present in GeoGebra that is one of the most used software in the world and its growth is exponential. Thousands of downloads per day, thousands of math teachers using the CAS view. =)

I Find a small difference xCAS-GeoGebra, Why does it happen?
(xCAS)
a + (b + c) == (a + b) + c ->
false

SIMPLIFY NONE & EXACT ON



Thanks