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doc-src/Tutorial/Misc/Itrev.thy
author obua
Sun, 09 May 2004 23:04:36 +0200
changeset 14722 8e739a6eaf11
parent 5377 efb799c5ed3c
permissions -rw-r--r--
replaced apply-style proof for instance Multiset :: plus_ac0 by recommended Isar proof style
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Itrev = Main +
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consts itrev :: 'a list => 'a list => 'a list
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primrec
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"itrev []     ys = ys"
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"itrev (x#xs) ys = itrev xs (x#ys)"
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end
isabelle