doc-src/Tutorial/Misc/arith2.ML
author nipkow
Tue, 08 Jan 2002 12:47:58 +0100
changeset 12664 acbe16e49abe
parent 6577 a2b5c84d590a
permissions -rw-r--r--
added filter_filter

Goal "min i (max j (k*k)) = max (min (k*k) i) (min i (j::nat))";