removed rename_indexes_wrt; added rename_indexes2; simplified Pure conjunction, based on actual const;
removed rename_indexes_wrt;
added rename_indexes2;
simplified Pure conjunction, based on actual const;

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