added 8bit pragmas
added directory ax_ops for sections axioms and ops
added directory domain for sections domain and generated
this is the type definition package of David Oheimb
(* Title: HOLCF/ssum3.thy
ID: $Id$
Author: Franz Regensburger
Copyright 1993 Technische Universitaet Muenchen
Class instance of ++ for class pcpo
*)
Ssum3 = Ssum2 +
arities "++" :: (pcpo,pcpo)pcpo (* Witness ssum2.ML *)
consts
sinl :: "'a -> ('a++'b)"
sinr :: "'b -> ('a++'b)"
sswhen :: "('a->'c)->('b->'c)->('a ++ 'b)-> 'c"
rules
inst_ssum_pcpo "(UU::'a++'b) = Isinl(UU)"
defs
sinl_def "sinl == (LAM x.Isinl(x))"
sinr_def "sinr == (LAM x.Isinr(x))"
sswhen_def "sswhen == (LAM f g s.Iwhen(f)(g)(s))"
translations
"case s of sinl`x => t1 | sinr`y => t2" == "sswhen`(LAM x.t1)`(LAM y.t2)`s"
(* start 8bit 1 *)
(* end 8bit 1 *)
end