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doc-src/Tutorial/Recdef/sep1
author wenzelm
Tue, 19 Feb 2002 23:45:54 +0100
changeset 12899 7d5b690253ee
parent 6100 40d66bc3e83f
permissions -rw-r--r--
"isatool usedir -D output HOL Test && isatool document Test/output";

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