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doc-src/Tutorial/Misc/arith3.ML
author
wenzelm
Thu, 02 Sep 1999 15:25:19 +0200
changeset 7443
e5356e73f57a
parent 6577
a2b5c84d590a
permissions
-rw-r--r--
renamed NatSum to Summation;
Goal "~ m < n & m < n+1 ==> m = n";