src/HOLCF/Cprod2.thy
author clasohm
Wed Jun 29 12:03:41 1994 +0200 (1994-06-29)
changeset 442 13ac1fd0a14d
parent 243 c22b85994e17
child 1479 21eb5e156d91
permissions -rw-r--r--
added parentheses made necessary by change of constrain's precedence
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(*  Title: 	HOLCF/cprod2.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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Cprod2 = Cprod1 + 
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(* Witness for the above arity axiom is cprod1.ML *)
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arities "*" :: (pcpo,pcpo)po
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rules
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(* instance of << for type ['a * 'b]  *)
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inst_cprod_po	"((op <<)::['a * 'b,'a * 'b]=>bool) = less_cprod"
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end
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