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doc-src/Tutorial/Ifexpr/norm
author wenzelm
Thu, 14 Sep 2000 17:24:46 +0200
changeset 9956 e75e6a603e71
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added /usr/share/emacs/ProofGeneral/isar/interface choice;

consts norm :: ifex => ifex
primrec
"norm (CIF b)    = CIF b"
"norm (VIF x)    = VIF x"
"norm (IF b t e) = normif b (norm t) (norm e)"
isabelle