| Tue, 16 May 2000 14:07:49 +0200 |
paulson |
changed to cope with the rewriting of #2+n to Suc(Suc n)
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| Tue, 16 May 2000 14:07:06 +0200 |
paulson |
new policy to simplify the use of numerals:
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| Tue, 16 May 2000 14:04:29 +0200 |
paulson |
reverted to old proof of dominoes_tile_row, given new treatment of #2+...
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| Mon, 15 May 2000 17:34:05 +0200 |
berghofe |
Replaced some definitions involving epsilon by more readable primrec
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| Mon, 15 May 2000 17:32:39 +0200 |
berghofe |
alist_rec and assoc are now defined using primrec and thus no longer
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| Mon, 15 May 2000 17:30:19 +0200 |
berghofe |
Removed unnecessary primrec equations of hd and last involving arbitrary.
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| Mon, 15 May 2000 10:34:51 +0200 |
paulson |
collected three proofs into rename_client_map_tac
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| Mon, 15 May 2000 10:33:32 +0200 |
paulson |
added the dummy theory Integ/NatSimprocs.thy
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| Fri, 12 May 2000 15:21:58 +0200 |
paulson |
updated
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| Fri, 12 May 2000 15:20:46 +0200 |
paulson |
new simprules needed because of new subtraction rewriting
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| Fri, 12 May 2000 15:18:55 +0200 |
paulson |
nat_diff_split' now called nat_diff_split
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| Fri, 12 May 2000 15:15:27 +0200 |
paulson |
deleted a lot of obsolete arithmetic lemmas
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| Fri, 12 May 2000 15:14:35 +0200 |
paulson |
tidied
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| Fri, 12 May 2000 15:14:08 +0200 |
paulson |
new simprules for nat_case and nat_rec
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