doc-src/Tutorial/Ifexpr/normif.ML
author wenzelm
Fri, 21 May 2004 21:27:42 +0200
changeset 14792 b7dac2fae5bb
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added fold, product; removed transitive_closure;

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