ctak/.gitignore, branch main An implementation of Tak and a computer opponent in C https://git.l-3.space/cgit/ctak/atom?h=main 2026-08-28T18:37:41Z fix longstanding negamax bug 2026-08-28T18:37:41Z tslil tslil@posteo.de 2026-05-05T21:06:02Z urn:sha1:c415ed2a0bbab890fc1fdd2179c8f1405940c15a we needed to be saving the alpha before the search loop in which we modified it. At this point, though i can't remember, i expect that this is the cause of whatever "instability" the comment was talking about that would have prevented us from using >= in the TT lookup. new neural network arch (faster + better) & minor changes + fixes 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2023-01-15T15:03:37Z urn:sha1:ee216c008a188a9436fedb85c70ee5d1719733b1 Gone is the convolutional neural network, for it turns out not only is it more difficult to train, but all of the extra information about board layers didn't make much of a difference at this size. So cnn1986 has been replaced by nn1986, a standard, two-layer, dense nn configured as a binary classifier and (mis)used in that capacity. Note: total number of parameters is unchanged. HARK: this new nn exposes a bug somewhere in ctak. Run ctlm with self-play to see the completely borked board state at the end. Renamed binaries 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-02-05T19:02:36Z urn:sha1:5c475a552dbf16589d212bc7de7ed526b47aad08 TEI interface working! 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-02-03T00:23:54Z urn:sha1:40c6b1dafab4de169bac8a799e7953e85061218e First steps towards character LCD 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-01-19T04:14:12Z urn:sha1:82d679ab5fa43c33ae52fe7b66d7c358f6046a45 Getting ready for cross compilation 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-01-19T01:19:18Z urn:sha1:39ec3bc95e6a27e97c3200a558d9cc8712853606 Revert "Starting work on MCU port" 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-01-18T02:06:04Z urn:sha1:8915093ce1ed103cc52481118e1ab47bec663236 This reverts commit 43eec01361eb6174142180c29afef960e041514e. Starting work on MCU port 2026-08-28T18:37:41Z tslil clingman tslil@posteo.de 2021-01-16T19:52:56Z urn:sha1:153453f34107fb5eb861c79e1f7f8b14b8649581 Fixed indentation and some bugs, stats programme 2026-08-28T18:37:41Z tslil tslil@posteo.de 2021-01-04T05:12:33Z urn:sha1:c601baf9004b7defb03caf3d5794c28fc2311f30 Ignore training data for now 2026-08-28T18:37:41Z tslil tslil@posteo.de 2021-01-02T01:08:17Z urn:sha1:01def5d990fafd2aa610c8452595a7717b25400b