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doc-src/Tutorial/Recdef/sep
author wenzelm
Tue, 29 Aug 2000 00:54:22 +0200
changeset 9712 e33422a2eb9c
parent 6100 40d66bc3e83f
permissions -rw-r--r--
updated cong stuff;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
6100
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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, [])     = []"
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  "sep(a, [x])    = [x]"
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  "sep(a, x#y#zs) = x # a # sep(a,y#zs)"
isabelle