added foldl_atyps: ('a * typ -> 'a) -> 'a * typ -> 'a; added foldl_aterms: ('a * term -> 'a) -> 'a * term -> 'a; added foldl_types: ('a * typ -> 'a) -> 'a * term -> 'a;
added foldl_atyps: ('a * typ -> 'a) -> 'a * typ -> 'a;
added foldl_aterms: ('a * term -> 'a) -> 'a * term -> 'a;
added foldl_types: ('a * typ -> 'a) -> 'a * term -> 'a;

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