doc-src/Tutorial/Misc/arith1.ML
author paulson
Mon, 02 Feb 2004 12:23:46 +0100
changeset 14371 c78c7da09519
parent 6577 a2b5c84d590a
permissions -rw-r--r--
Conversion of HyperNat to Isar format and its declaration as a semiring

Goal "[| ~ m < n; m < n+1 |] ==> m = n";