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doc-src/Tutorial/Recdef/sep2
author oheimb
Mon, 06 Sep 1999 18:19:01 +0200
changeset 7496 93ae11d887ff
parent 6100 40d66bc3e83f
permissions -rw-r--r--
added theorems subset_insertD, singleton_insert_inj_eq, subset_singletonD

consts sep :: 'a list => 'a => 'a list
recdef sep "measure length"
  "sep (x#y#zs) = (%a. x # a # sep zs a)"
  "sep xs       = (%a. xs)"
isabelle