| Thu, 02 Mar 2023 17:17:18 +0000 |
paulson |
Some new lemmas. Some tidying up
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| Sun, 07 Nov 2021 22:14:40 +0000 |
paulson |
new lemmas about convex, concave functions, + tidying
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| Tue, 06 Oct 2020 20:34:29 +0100 |
paulson |
Simplified some proofs
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| Fri, 06 Dec 2019 17:03:58 +0100 |
nipkow |
cleaning
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| Thu, 05 Dec 2019 21:03:06 +0100 |
nipkow |
separated Affine theory from Convex
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| Thu, 05 Dec 2019 18:26:11 +0100 |
nipkow |
tuned
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| Fri, 29 Nov 2019 15:06:04 +0100 |
nipkow |
tuned
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| Fri, 15 Nov 2019 16:44:09 +0100 |
nipkow |
tuned
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| Tue, 05 Nov 2019 21:07:03 +0100 |
nipkow |
tuned
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| Tue, 05 Nov 2019 19:13:47 +0100 |
nipkow |
removed redundant lemma
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| Wed, 09 Oct 2019 14:51:54 +0000 |
haftmann |
dedicated fact collections for algebraic simplification rules potentially splitting goals
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| Fri, 12 Apr 2019 22:09:25 +0200 |
wenzelm |
modernized tags: default scope excludes proof;
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| Wed, 10 Apr 2019 13:34:55 +0100 |
paulson |
The last big tranche of Homology material: invariance of domain; renamings to use generic sum/prod lemmas from their locale
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| Mon, 08 Apr 2019 15:26:54 +0100 |
paulson |
First tranche of the Homology development: Simplices
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| Wed, 13 Feb 2019 09:50:16 +0100 |
nipkow |
removed subsumed lemma
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| Thu, 31 Jan 2019 13:08:59 +0000 |
haftmann |
proper congruence rule for image operator
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| Wed, 16 Jan 2019 18:14:02 -0500 |
immler |
Reorg, in particular Determinants as well as some linear algebra from Starlike and Change_Of_Vars
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| Mon, 14 Jan 2019 18:35:03 +0000 |
haftmann |
tuned proofs
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| Mon, 07 Jan 2019 14:06:54 +0100 |
immler |
split off Convex.thy: material that does not require Topology_Euclidean_Space
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