| Thu, 14 Oct 2004 12:18:52 +0200 |
nipkow |
Added a few lemmas
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| Wed, 13 Oct 2004 07:40:13 +0200 |
nipkow |
mod becuase of chnage in induct
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| Tue, 12 Oct 2004 17:00:39 +0200 |
nipkow |
Added solution to exercise.
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| Tue, 12 Oct 2004 16:59:56 +0200 |
nipkow |
*** empty log message ***
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| Tue, 12 Oct 2004 11:48:21 +0200 |
paulson |
tweaks concerned with poly bug-fixing
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| Mon, 11 Oct 2004 19:36:48 +0200 |
berghofe |
Replaced the_context() by theory "Presburger" in call of invoke_oracle.
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| Mon, 11 Oct 2004 16:47:50 +0200 |
berghofe |
Tuned some proofs.
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| Mon, 11 Oct 2004 10:52:18 +0200 |
berghofe |
Added entry in Settings menu for Toplevel.skip_proofs flag.
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| Mon, 11 Oct 2004 10:51:19 +0200 |
berghofe |
Some changes to allow skipping of proof scripts.
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| Mon, 11 Oct 2004 07:42:22 +0200 |
nipkow |
Proofs needed to be updated because induction now preserves name of
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| Mon, 11 Oct 2004 07:39:19 +0200 |
nipkow |
Induction now preserves the name of the induction variable.
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| Thu, 07 Oct 2004 15:42:30 +0200 |
paulson |
simplification tweaks for better arithmetic reasoning
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