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doc-src/Tutorial/Recdef/sep1
author paulson
Wed, 18 Feb 2004 16:01:37 +0100
changeset 14393 71dff3bade66
parent 6100 40d66bc3e83f
permissions -rw-r--r--
new Union syntax

recdef sep "measure (%(a,xs). length xs)"
  "sep(a, x#y#zs) = x # a # sep(a,y#zs)"
  "sep(a, xs)     = xs"
isabelle