doc-src/Tutorial/Recdef/Sep1.thy
author wenzelm
Tue, 26 Oct 1999 19:06:52 +0200
changeset 7937 82025fe607d3
parent 6100 40d66bc3e83f
permissions -rw-r--r--
added inform_file_processed, inform_file_retracted; proper outer syntax setup; more robust theory loader actions;
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Sep1 = Main +
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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, x#y#zs) = x # a # sep(a,y#zs)"
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  "sep(a, xs)     = xs"
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end