doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Tue, 29 Aug 2000 00:54:22 +0200
changeset 9712 e33422a2eb9c
parent 9255 2ceb11a2e190
permissions -rw-r--r--
updated cong stuff;

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