doc-src/Tutorial/Misc/arith2.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
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a2b5c84d590a Arithmetic.
nipkow
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Goal "min i (max j (k*k)) = max (min (k*k) i) (min i (j::nat))";