doc-src/Tutorial/Ifexpr/normal_normif.ML
author wenzelm
Thu, 28 Oct 1999 19:57:34 +0200
changeset 7968 964b65b4e433
parent 5377 efb799c5ed3c
permissions -rw-r--r--
improved presentation;

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