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doc-src/Tutorial/Recdef/sep
author paulson
Wed, 18 Feb 2004 16:01:37 +0100
changeset 14393 71dff3bade66
parent 6100 40d66bc3e83f
permissions -rw-r--r--
new Union syntax
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)"
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