src/HOLCF/Sprod1.thy
author wenzelm
Thu Aug 27 20:46:36 1998 +0200 (1998-08-27)
changeset 5400 645f46a24c72
parent 3323 194ae2e0c193
child 12030 46d57d0290a2
permissions -rw-r--r--
made tutorial first;
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(*  Title:      HOLCF/sprod1.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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Partial ordering for the strict product
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*)
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Sprod1 = Sprod0 +
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instance "**"::(sq_ord,sq_ord)sq_ord 
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defs
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  less_sprod_def "p1 << p2 == Isfst p1 << Isfst p2 & Issnd p1 << Issnd p2"
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end