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doc-src/Tutorial/Misc/exhaust.ML
author
wenzelm
Tue, 19 Feb 2002 23:49:26 +0100
changeset 12900
2be514a36aec
parent 9255
2ceb11a2e190
permissions
-rw-r--r--
Paulson:1989;
Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);