doc-src/Tutorial/Misc/exhaust.ML
author webertj
Thu, 17 Jun 2004 21:58:51 +0200
changeset 14964 2c1456d705e9
parent 9255 2ceb11a2e190
permissions -rw-r--r--
improved defcnf conversion

Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);