Fix for #3575

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27828 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Removed debugging

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27829 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3558: fix for Sequence[random(),t,1,3]

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27830 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e