doc-src/Tutorial/Recdef/last
author kleing
Tue, 09 Mar 2004 04:22:50 +0100
changeset 14448 ba25d002a59c
parent 6100 40d66bc3e83f
permissions -rw-r--r--
suggest -p 1 proof object level for HOL
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consts last :: 'a list => 'a
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recdef last "measure (%xs. length xs)"
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  "last [x]      = x"
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  "last (x#y#zs) = last (y#zs)"