src/HOLCF/Sprod1.thy
author wenzelm
Sat Nov 03 01:41:26 2001 +0100 (2001-11-03)
changeset 12030 46d57d0290a2
parent 3323 194ae2e0c193
child 14981 e73f8140af78
permissions -rw-r--r--
GPLed;
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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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    License:    GPL (GNU GENERAL PUBLIC LICENSE)
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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