doc-src/Tutorial/Misc/exhaust.ML
author nipkow
Thu, 26 Feb 2004 01:04:39 +0100
changeset 14414 3fd75e96145d
parent 9255 2ceb11a2e190
permissions -rw-r--r--
corrected authors

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