src/HOLCF/cfun2.thy
author nipkow
Sun, 22 Dec 2002 10:43:43 +0100
changeset 13763 f94b569cd610
parent 243 c22b85994e17
permissions -rw-r--r--
added print translations tha avoid eta contraction for important binders.
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(*  Title: 	HOLCF/cfun2.thy
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    ID:         $Id$
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    Author: 	Franz Regensburger
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    Copyright   1993 Technische Universitaet Muenchen
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Class Instance ->::(pcpo,pcpo)po
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*)
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Cfun2 = Cfun1 + 
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(* Witness for the above arity axiom is cfun1.ML *)
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arities "->" :: (pcpo,pcpo)po
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consts	
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	UU_cfun  :: "'a->'b"
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rules
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(* instance of << for type ['a -> 'b]  *)
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inst_cfun_po	"(op <<)::['a->'b,'a->'b]=>bool = less_cfun"
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(* definitions *)
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(* The least element in type 'a->'b *)
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UU_cfun_def	"UU_cfun == fabs(% x.UU)"
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end
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ML
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(* ----------------------------------------------------------------------*)
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(* unique setup of print translation for fapp                            *)
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(* ----------------------------------------------------------------------*)
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val print_translation = [("fapp",fapptr')];
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