doc-src/Tutorial/Misc/exorgoal.ML
author paulson
Sat, 03 Jan 2004 16:09:39 +0100
changeset 14336 8f731d3cd65b
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Deleting more redundant theorems

Goalw [exor_def] "exor A (~A)";