Commands for CAS-like windows (Xcas or Geogebra) in TikZ
Description
This package provides some commands (in French) to display,
with TikZ, windows like Xcas or Geogebra :
\begin{CalculFormelGeogebra} and \LigneCalculsGeogebra ;
\begin{CalculFormelXcas} and \LigneCalculsXcas.
