{HOL,ZF}/indrule/quant_induct: replaced ssubst in eresolve_tac by
separate call to hyp_subst_tac. This avoids substituting in x=f(x)
{HOL,ZF}/indrule/ind_tac: now tries resolve_tac [refl]. This handles
trivial equalities such as x=a.
{HOL,ZF}/intr_elim/intro_tacsf_tac: now calls assume_tac last, to try refl
before any equality assumptions
(* Title: HOLCF/fun3.thy
ID: $Id$
Author: Franz Regensburger
Copyright 1993 Technische Universitaet Muenchen
Class instance of => (fun) for class pcpo
*)
Fun3 = Fun2 +
(* default class is still term *)
arities fun :: (term,pcpo)pcpo (* Witness fun2.ML *)
rules
inst_fun_pcpo "(UU::'a=>'b::pcpo) = UU_fun"
end