LK/hardquant/37: deleted call to flexflex_tac: no longer needed
LK/hardquant/37: deleted call to flexflex_tac: no longer needed

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle