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<title>aoc-2023/Common/Nat.lean, branch feature/day17</title>
<subtitle>Advent of Code 2023 - I'm still learning Lean4, so please don't judge. </subtitle>
<id>https://git.grois.info/aoc-2023/atom/Common/Nat.lean?h=feature/day17</id>
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<updated>2024-12-13T23:09:46Z</updated>
<entry>
<title>Begin Day16</title>
<updated>2024-12-13T23:09:46Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-12-13T23:09:46Z</published>
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<id>urn:sha1:8223584095273bc7bdf7b7dc65a6e168350cdf57</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Day 14, Part 1.</title>
<updated>2024-11-28T20:53:47Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-11-28T20:53:47Z</published>
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<id>urn:sha1:4848d2516919ab7e5652b20e2b33e7cc39a9d4d9</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Day 13, Part 1</title>
<updated>2024-11-25T16:01:18Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-11-25T16:01:18Z</published>
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<content type='text'>
</content>
</entry>
<entry>
<title>Continue Day12</title>
<updated>2024-09-23T19:31:41Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-09-23T19:31:41Z</published>
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<id>urn:sha1:5d08e39abca75b775bb7636973bb9c9a3bb908ac</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Day 11 Parsing</title>
<updated>2024-09-18T22:14:18Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-09-18T22:14:18Z</published>
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<id>urn:sha1:2ceb539bf306992e726280c24ce8d7b69e4c8b5e</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Move BinaryHeap to its own Github project.</title>
<updated>2024-08-31T22:03:28Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-08-31T22:03:28Z</published>
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<entry>
<title>Squashed commit of the following:</title>
<updated>2024-07-12T20:01:57Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-07-12T20:01:57Z</published>
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commit 7aeefe2e761a4892ff2f438e00f3ec7e6d286c5c
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Fri Jul 12 21:59:44 2024 +0200

    Finish Lean 4.9 update.

commit 8a5576ae983203035f6bf0c807b36f1b4d7b63a6
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Fri Jul 12 21:40:21 2024 +0200

    Lean 4.9 upgrade, heap is where it was before...

commit db34881e21391c96a6a0b939552b0f6f77d05bd8
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Fri Jul 12 00:31:22 2024 +0200

    Further Lean 4.9 compat...

commit 22444613d58c5bd1a3fcdad0cd6c8d3aee1f3214
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Thu Jul 11 22:15:11 2024 +0200

    Further Lean 4.9 porting

commit a4ace32cbb02959f9625578b511c2486e0816367
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Wed Jul 10 23:18:29 2024 +0200

    Continue porting to Lean 4.9

commit d0f411bcc42b5cb7c72c2ed65ae35875c72e95dd
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Wed Jul 10 23:10:34 2024 +0200

    Continue port to Lean 4.9

commit 835ce644b97840048de0df40676ff6f3a8b99985
Author: Andreas Grois &lt;andi@grois.info&gt;
Date:   Wed Jul 10 22:14:59 2024 +0200

    Partial port to Lean 4.9. Not compiling yet.
</content>
</entry>
<entry>
<title>Continue on CompleteTree.heapReplaceElementAtIsHeap</title>
<updated>2024-07-10T07:20:13Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-07-10T07:20:13Z</published>
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<id>urn:sha1:775f27f47861641561ea8fe4dc8b9ce1e48a47f9</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Finish CompleteTree.get implementation. Not proven to be correct yet.</title>
<updated>2024-06-30T18:58:59Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-06-30T18:58:59Z</published>
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</entry>
<entry>
<title>Partial implementation of CompleteTree.removeAtIndex</title>
<updated>2024-06-30T11:01:21Z</updated>
<author>
<name>Andreas Grois</name>
<email>andi@grois.info</email>
</author>
<published>2024-06-30T11:01:21Z</published>
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