doc-src/Tutorial/Ifexpr/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. valif (normif b t e) env = valif (IF b t e) env";