Renamed INF to INFM to avoid clash with INF operator defined in FixedPoint theory.
Renamed INF to INFM to avoid clash with INF operator defined in FixedPoint theory.

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