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doc-src/Tutorial/Misc/Sep2.thy
author wenzelm
Mon, 13 Mar 2000 13:27:44 +0100
changeset 8437 258281c43dea
parent 5377 efb799c5ed3c
permissions -rw-r--r--
removed cases_of; renamed cases_tac to case_tac; tuned to work with basic HOL as well; add_cases_induct: proper case names; adapted to new PureThy.add_thms etc.;
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Sep2 = List +
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consts sep :: "'a * 'a list => 'a list"
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recdef sep "measure (%(a,xs). length xs)"
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    "sep(a, x#y#zs) = x # a # sep(a,y#zs)"
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    "sep(a, xs)     = xs"
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end
isabelle