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doc-src/Tutorial/Misc/Tree.thy
author paulson
Wed, 22 Oct 2003 10:52:36 +0200
changeset 14244 f58598341d30
parent 5377 efb799c5ed3c
permissions -rw-r--r--
InductiveInvariant_examples illustrates advanced recursive function definitions
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Tree = Main +
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datatype 'a tree = Tip | Node ('a tree) 'a ('a tree)
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end
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