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doc-src/Tutorial/Misc/arith1.ML
author
paulson
Wed, 28 Jul 1999 13:55:34 +0200
changeset 7123
4ab38de3fd20
parent 6577
a2b5c84d590a
permissions
-rw-r--r--
congruence rule for |-, etc.
Goal "[| ~ m < n; m < n+1 |] ==> m = n";