doc-src/Tutorial/Ifexpr/normal_normif.ML
author paulson
Mon, 20 Sep 1999 10:45:30 +0200
changeset 7542 b6599e292011
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new theorem mono_Follows_apply

Goal "!t e. normal(normif b t e) = (normal t & normal e)";