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doc-src/Tutorial/Misc/exhaust.ML
author
paulson
Wed, 19 Jul 2000 12:33:36 +0200
changeset 9392
c8e6529cc082
parent 9255
2ceb11a2e190
permissions
-rw-r--r--
changed / to // for quotienting
Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);