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doc-src/Tutorial/Ifexpr/norm
author paulson
Thu, 03 Sep 1998 16:40:02 +0200
changeset 5426 566f47250bd0
parent 5377 efb799c5ed3c
permissions -rw-r--r--
A new approach, using simp_of_act and simp_of_set to activate definitions when necessary

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