| Thu, 17 Jan 2013 15:28:53 -0800 |
generalized theorem edelstein_fix to class metric_space
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| Thu, 17 Jan 2013 08:31:16 -0800 |
simplify proof of compact_imp_bounded
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| Tue, 15 Jan 2013 20:26:38 -0800 |
generalize more topology lemmas
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| Tue, 15 Jan 2013 19:28:48 -0800 |
generalize topology lemmas; simplify proofs
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| Thu, 17 Jan 2013 14:38:12 +0100 |
simplified prove of compact_imp_bounded
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| Thu, 17 Jan 2013 13:58:02 +0100 |
use accumulation point characterization (avoids t1_space restriction for equivalence of countable and sequential compactness); remove heine_borel_lemma
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| Thu, 17 Jan 2013 13:21:34 +0100 |
move auxiliary lemma to top
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| Thu, 17 Jan 2013 13:20:17 +0100 |
add countable compacteness; replace finite_range_imp_infinite_repeats by pigeonhole_infinite
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| Thu, 17 Jan 2013 12:26:54 +0100 |
group compactness-eq-seq-compactness lemmas together
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| Thu, 17 Jan 2013 12:21:24 +0100 |
replace convergent_imp_cauchy by LIMSEQ_imp_Cauchy
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| Thu, 17 Jan 2013 12:09:48 +0100 |
tuned
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| Thu, 17 Jan 2013 12:09:21 +0100 |
removed subseq_bigger (replaced by seq_suble)
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| Thu, 17 Jan 2013 11:59:12 +0100 |
countablility of finite subsets and rational numbers
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| Tue, 15 Jan 2013 08:29:56 -0800 |
generalized more topology theorems
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| Mon, 14 Jan 2013 19:28:39 -0800 |
generalize lemma islimpt_finite to class t1_space
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| Mon, 14 Jan 2013 18:30:36 +0100 |
differentiate (cover) compactness and sequential compactness
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| Mon, 14 Jan 2013 17:53:37 +0100 |
introduce first_countable_topology typeclass
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| Mon, 14 Jan 2013 17:30:36 +0100 |
move prod instantiation of second_countable_topology to its definition
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| Mon, 14 Jan 2013 17:29:04 +0100 |
renamed countable_basis_space to second_countable_topology
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| Fri, 14 Dec 2012 15:46:01 +0100 |
Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
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| Mon, 03 Dec 2012 18:19:02 +0100 |
add filterlim rules for diverging multiplication and addition; move at_infinity to the HOL image
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| Tue, 27 Nov 2012 13:48:40 +0100 |
based countable topological basis on Countable_Set
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| Fri, 16 Nov 2012 19:14:23 +0100 |
moved (b)choice_iff(') to Hilbert_Choice
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| Fri, 16 Nov 2012 18:45:57 +0100 |
move theorems to be more generally useable
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| Fri, 16 Nov 2012 11:22:22 +0100 |
allow arbitrary enumerations of basis in locale for generation of borel sets
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| Thu, 15 Nov 2012 10:49:58 +0100 |
regularity of measures, therefore:
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| Fri, 19 Oct 2012 15:12:52 +0200 |
Renamed {left,right}_distrib to distrib_{right,left}.
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| Fri, 12 Oct 2012 18:58:20 +0200 |
discontinued obsolete typedef (open) syntax;
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| Fri, 05 Oct 2012 13:57:48 +0200 |
tuned proofs;
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| Mon, 25 Jun 2012 17:41:20 +0200 |
tuned proofs -- prefer direct "rotated" instead of old-style COMP;
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| Thu, 31 May 2012 10:05:07 +0200 |
remove stray reference to no-longer-existing theorem 'add'
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| Sun, 25 Mar 2012 20:15:39 +0200 |
merged fork with new numeral representation (see NEWS)
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| Mon, 12 Mar 2012 21:34:43 +0100 |
use eventually_elim method
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| Mon, 05 Dec 2011 15:10:15 +0100 |
remove mem_(c)ball_0 and centre_in_(c)ball from simpset, as rules mem_(c)ball always match instead
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| Thu, 17 Nov 2011 18:31:00 +0100 |
Groups.thy: generalize several lemmas from class ab_group_add to class group_add
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| Thu, 27 Oct 2011 07:46:57 +0200 |
fix bug in cancel_factor simprocs so they will work on goals like 'x * y < x * z' where the common term is already on the left
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| Thu, 22 Sep 2011 14:12:16 -0700 |
discontinued legacy theorem names from RealDef.thy
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| Tue, 20 Sep 2011 10:52:08 -0700 |
add lemmas within_empty and tendsto_bot;
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| Mon, 12 Sep 2011 14:39:10 -0700 |
shorten proof of frontier_straddle
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| Mon, 12 Sep 2011 11:54:20 -0700 |
remove redundant lemma Lim_sequentially in favor of lemma LIMSEQ_def
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| Mon, 12 Sep 2011 10:43:36 -0700 |
remove trivial lemma Lim_at_iff_LIM
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| Mon, 12 Sep 2011 07:55:43 +0200 |
new fastforce replacing fastsimp - less confusing name
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| Fri, 02 Sep 2011 15:19:59 -0700 |
simplify proof of Rats_dense_in_real;
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| Thu, 01 Sep 2011 10:41:19 -0700 |
simplify some proofs about uniform continuity, and add some new ones;
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| Thu, 01 Sep 2011 09:02:14 -0700 |
modernize lemmas about 'continuous' and 'continuous_on';
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| Wed, 31 Aug 2011 13:28:29 -0700 |
simplify/generalize some proofs
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| Wed, 31 Aug 2011 08:11:47 -0700 |
move lemmas from Topology_Euclidean_Space to Euclidean_Space
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| Mon, 29 Aug 2011 13:50:47 -0700 |
simplify some proofs
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| Sun, 28 Aug 2011 20:56:49 -0700 |
move class perfect_space into RealVector.thy;
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| Sun, 28 Aug 2011 09:20:12 -0700 |
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
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| Fri, 26 Aug 2011 08:56:29 -0700 |
generalize and simplify proof of continuous_within_sequentially
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| Thu, 25 Aug 2011 19:41:38 -0700 |
replace some continuous_on lemmas with more general versions
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| Thu, 25 Aug 2011 16:50:55 -0700 |
remove legacy theorem Lim_inner
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| Thu, 25 Aug 2011 12:43:55 -0700 |
rename subset_{interior,closure} to {interior,closure}_mono;
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| Thu, 25 Aug 2011 09:17:02 -0700 |
simplify definition of 'interior';
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| Wed, 24 Aug 2011 16:08:21 -0700 |
add lemma closure_union;
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| Wed, 24 Aug 2011 15:32:40 -0700 |
minimize imports
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| Wed, 24 Aug 2011 15:06:13 -0700 |
move everything related to 'norm' method into new theory file Norm_Arith.thy
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| Tue, 23 Aug 2011 14:11:02 -0700 |
declare euclidean_simps [simp] at the point they are proved;
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| Sun, 21 Aug 2011 12:22:31 -0700 |
add lemmas interior_Times and closure_Times
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