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| 2026-01-15 21:53:04 +0100 | trickard_ | (~trickard@cpe-84-98-47-163.wireline.com.au) (Read error: Connection reset by peer) |
| 2026-01-15 21:53:03 +0100 | <c_wraith> | it's closed! |
| 2026-01-15 21:52:59 +0100 | <lambdabot> | LT |
| 2026-01-15 21:52:58 +0100 | <c_wraith> | > LT `compare` GT |
| 2026-01-15 21:51:08 +0100 | <jreicher> | thenightmail: I'm fairly sure in mathematics the comparison "operators" are not operators at all. In algebra an operator on a set produces another element from the same set. Comparison, on the other hand, is a predicate. |
| 2026-01-15 21:50:21 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) merijn |
| 2026-01-15 21:49:50 +0100 | peterbecich | (~Thunderbi@71.84.33.135) (Ping timeout: 256 seconds) |
| 2026-01-15 21:46:48 +0100 | Enrico63 | (~Enrico63@2001:b07:646b:5fed:9efc:e8ff:fe24:3213) (Client Quit) |
| 2026-01-15 21:46:01 +0100 | <[exa]> | -XLexicalKinds |
| 2026-01-15 21:43:37 +0100 | Enrico63 | (~Enrico63@2001:b07:646b:5fed:9efc:e8ff:fe24:3213) Enrico63 |
| 2026-01-15 21:43:37 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) (Ping timeout: 256 seconds) |
| 2026-01-15 21:43:35 +0100 | jreicher | (~joelr@user/jreicher) jreicher |
| 2026-01-15 21:42:59 +0100 | <monochrom> | TypeDirectedLexicalResolution? >:) |
| 2026-01-15 21:42:52 +0100 | divlamir | (~divlamir@user/divlamir) divlamir |
| 2026-01-15 21:42:25 +0100 | <humasect> | yeah |
| 2026-01-15 21:42:23 +0100 | <dolio> | That's innovation. |
| 2026-01-15 21:42:11 +0100 | <dolio> | Anyhow, as I said, Haskell can take it to the next level by making lexing undecidable. |
| 2026-01-15 21:41:03 +0100 | humasect | (~humasect@dyn-192-249-132-90.nexicom.net) humasect |
| 2026-01-15 21:40:35 +0100 | divlamir | (~divlamir@user/divlamir) (Ping timeout: 240 seconds) |
| 2026-01-15 21:38:47 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) merijn |
| 2026-01-15 21:37:42 +0100 | <davean> | dolio: https://blog.reverberate.org/2013/08/parsing-c-is-literally-undecidable.html "C++ grammar: the type name vs object name issue" and others |
| 2026-01-15 21:36:21 +0100 | <dolio> | I guess perl has to actually evaluate code. |
| 2026-01-15 21:36:01 +0100 | <dolio> | davean: Does C++ do that, too? I thought that was perl's distinction. |
| 2026-01-15 21:31:43 +0100 | collide2954 | (~collide29@user/collide2954) collide2954 |
| 2026-01-15 21:30:56 +0100 | collide2954 | (~collide29@user/collide2954) (Quit: The Lounge - https://thelounge.chat) |
| 2026-01-15 21:30:37 +0100 | target_i | (~target_i@user/target-i/x-6023099) target_i |
| 2026-01-15 21:29:41 +0100 | peterbecich | (~Thunderbi@71.84.33.135) peterbecich |
| 2026-01-15 21:28:09 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) (Ping timeout: 260 seconds) |
| 2026-01-15 21:26:08 +0100 | trickard_ | (~trickard@cpe-84-98-47-163.wireline.com.au) |
| 2026-01-15 21:25:54 +0100 | trickard_ | (~trickard@cpe-84-98-47-163.wireline.com.au) (Read error: Connection reset by peer) |
| 2026-01-15 21:23:15 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) merijn |
| 2026-01-15 21:21:20 +0100 | <monochrom> | (I had known of: choose one: EM, double-negation elim, Pierce.) |
| 2026-01-15 21:21:17 +0100 | <davean> | dolio: and end up like C++? Lol |
| 2026-01-15 21:18:18 +0100 | <monochrom> | Oh nice, one more way to restore classical logic. :) |
| 2026-01-15 21:14:14 +0100 | <ncf> | cool |
| 2026-01-15 21:14:07 +0100 | <ncf> | oh right, if you take A = ⊥ you get ¬¬B ↔ B |
| 2026-01-15 21:13:38 +0100 | <ncf> | aha |
| 2026-01-15 21:13:29 +0100 | <ncf> | which is a conversation i remember having but don't remember the conclusion |
| 2026-01-15 21:13:24 +0100 | <dolio> | ncf: https://paste.tomsmeding.com/a6qxdKdh |
| 2026-01-15 21:13:16 +0100 | <ncf> | dolio: by yoneda this reduces to ((A ↔ B) ↔ A) ↔ B and the nontrivial direction is →, which is almost curry's paradox except with A ↔ B instead of A → B |
| 2026-01-15 21:12:13 +0100 | ChaiTRex | (~ChaiTRex@user/chaitrex) ChaiTRex |
| 2026-01-15 21:11:47 +0100 | <monochrom> | Speaking of which, how is RecordDot done? |
| 2026-01-15 21:11:40 +0100 | merijn | (~merijn@host-cl.cgnat-g.v4.dfn.nl) (Ping timeout: 246 seconds) |
| 2026-01-15 21:10:31 +0100 | <[exa]> | dolio: <3 |
| 2026-01-15 21:10:20 +0100 | <[exa]> | btw Julia had a special case for that too: Meta.show_sexpr(:(a <= b < c)) == (:comparison, :a, :<=, :b, :<, :c) |
| 2026-01-15 21:10:19 +0100 | <dolio> | Haskell should just extend its rules so that lexing depends not only on parsing, but type checking. |
| 2026-01-15 21:08:27 +0100 | <geekosaur> | Icon lets you do this chaining, but it's not using a mechanism Haskell could make use of (it's solidly based in its "failure" semantic) |
| 2026-01-15 21:06:48 +0100 | <monochrom> | The difference between yours and mine is that I say that a continuing operator is still an operator, just that it enjoys syntax sugar, whereas you say that it is not even an operator. |
| 2026-01-15 21:06:46 +0100 | <[exa]> | anyway I saw this somewhere with matlabby dots, like (a <. b .< c), it even extended to (a <. b .<. c .< d) |
| 2026-01-15 21:06:32 +0100 | ChaiTRex | (~ChaiTRex@user/chaitrex) (Remote host closed the connection) |