doc-src/Tutorial/Ifexpr/normif.ML
author wenzelm
Sun, 04 Feb 2001 19:43:15 +0100
changeset 11055 b84dd2c25a1c
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added Permutation;

Goal "!t e. valif (normif b t e) env = valif (IF b t e) env";