Thu, 12 Nov 1998 10:26:08 +0100 changed inverse syntax from x-| to i(x)
paulson [Thu, 12 Nov 1998 10:26:08 +0100] rev 5848
changed inverse syntax from x-| to i(x)
Wed, 11 Nov 1998 15:49:15 +0100 proved surjI
paulson [Wed, 11 Nov 1998 15:49:15 +0100] rev 5847
proved surjI
Wed, 11 Nov 1998 15:45:32 +0100 tidied
paulson [Wed, 11 Nov 1998 15:45:32 +0100] rev 5846
tidied
Wed, 11 Nov 1998 15:44:24 +0100 Big simplification of proofs.
paulson [Wed, 11 Nov 1998 15:44:24 +0100] rev 5845
Big simplification of proofs. Deleted lots of unnecessary theorems
Tue, 10 Nov 1998 16:28:08 +0100 tiny changes;
mueller [Tue, 10 Nov 1998 16:28:08 +0100] rev 5844
tiny changes;
Tue, 10 Nov 1998 16:27:04 +0100 changed to a link;
mueller [Tue, 10 Nov 1998 16:27:04 +0100] rev 5843
changed to a link;
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