2026-02-10

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korean lean 4 conversation

from the korean haskell discord server, discussing lean 4

unimplemented! (verse-block){:type "verse-block", :affiliated {}, :contents-begin 426, :contents-end 870, :position {:start {:line 15, :column 1, :offset 412}, :end {:line 24, :column 1, :offset 882}}, :children ([:b ("์ฐจ๋ถˆํœ˜")] ": ๋ฐฉ๊ธˆ ์ œ๊ฐ€ ๋ฉ”ํƒ€๋งค์Šค ์›์˜ ๊ณ ๊ธ‰ ๊ธฐ๋Šฅ์„ ํŠœํ† ๋ฆฌ์–ผ ์˜์ƒ์—์„œ ๋Œ€์ถฉ ๋ง›๋ดค๋Š”๋ฐ, ๊ทธ ๋‚ด์šฉ์ด ์ดํ•ด๊ฐ€ ๊ฑฐ์˜ ์•ˆ ๊ฐ€๋”๊ตฐ์š”.\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ์—ฌ๋Ÿฌ๋ถ„์€ ์ฆ๋ช… ๋ณด์กฐ๊ธฐ์˜ ๋ฉ”ํƒ€ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ธฐ๋Šฅ์€ ์–ธ์ œ ๋ฐฐ์šฐ์…จ๋‚˜์š”?\n" [:b ("์ฐจ๋ถˆํœ˜")] ": " [:span.org-link.external [:a {:href "https://github.com/leanprover-community/lean4-metaprogramming-book"} "https://github.com/leanprover-community/lean4-metaprogramming-book"]] "\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ์ €๋Š” ์•„์ง ์ด ๊ต์žฌ๋ฅผ ์•ˆ ๋ดค์–ด์š”\n" [:b ("๋…€๋‰ด๋‡จ๋‰ด")] ": Lean ๋ฉ”ํƒ€ํ”„๋กœ๊ทธ๋ž˜๋ฐ์€ ์ง€๊ธˆ ๊ณต๋ถ€ํ•˜๋Š”์ค‘์ธ๋ฐ, ๋ชจ๋‚˜๋“œ ์‚ฌ์šฉ์— ์ข€ ์ต์ˆ™ํ•ด์งˆ ํ•„์š”๊ฐ€ ์žˆ๊ณ  " [:b ("ํŒŒ์‹ฑ๊ด€๋ จํ•œ")] " ๊ธฐ์ดˆ์ ์ธ ๋‚ด์šฉ์€ ๊ธฐ๋ณธ์ ์œผ๋กœ ์•„์…”์•ผ ํ• ๊ฒƒ๊ฐ™์Šต๋‹ˆ๋‹ค.\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ๊ทธ๋Ÿฌ๋ฉด ์–ด์ฐจํ”ผ ์–ธ์  ๊ฐ€ ์ €๋„ ๋ฐฐ์›Œ์•ผ ํ•˜๋Š” ๋ชจ๋‚˜๋“œ์™€ ํŒŒ์‹ฑ์„ ์•Œ์•„์•ผ๊ฒ ๊ตฐ์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ๋Š˜ ๊ทธ๋ ‡๋“ฏ์ด, ์ง€๊ธˆ ์ œ๊ฐ€ ๋ญ๋ถ€ํ„ฐ ๋ฐฐ์šธ์ง€ ์ •ํ•˜๋А๋ผ ์–ด๋–ค ๊ฑด ์ˆœ์œ„๊ฐ€ ์ข€ ๋ฐ€๋ ค๋‚˜๊ธฐ๋„ ํ•ด์š”. ๊ทธ๋ ‡์ง€๋งŒ ์Šฌ์Šฌ ์ œ๊ฐ€ ์ € ๋‚ด์šฉ๋“ค๋„ ๋ฐฐ์šธ ๋•Œ๊ฐ€ ๊ฐ€๊นŒ์›Œ์ง€๊ณ  ์žˆ์–ด์š”. \n")}
unimplemented! (verse-block){:type "verse-block", :affiliated {}, :contents-begin 897, :contents-end 1494, :position {:start {:line 25, :column 1, :offset 883}, :end {:line 34, :column 1, :offset 1506}}, :children ([:b ("์ฐจ๋ถˆํœ˜")] ": ๋ฐฉ๊ธˆ ์ œ๊ฐ€ ๋ฉ”ํƒ€๋งค์Šค ์›์˜ ๊ณ ๊ธ‰ ๊ธฐ๋Šฅ์„ ํŠœํ† ๋ฆฌ์–ผ ์˜์ƒ์—์„œ ๋Œ€์ถฉ ๋ง›๋ดค๋Š”๋ฐ, ๊ทธ ๋‚ด์šฉ์ด ์ดํ•ด๊ฐ€ ๊ฑฐ์˜ ์•ˆ ๊ฐ€๋”๊ตฐ์š”.\n" [:b ("์ฐจ๋ถˆํœ˜")] ": [Addressing the room] Are there any pieces of helpfulness for learning Lean 4's metaprogramming?\n" [:b ("์ฐจ๋ถˆํœ˜")] ": " [:span.org-link.external [:a {:href "https://github.com/leanprover-community/lean4-metaprogramming-book"} "https://github.com/leanprover-community/lean4-metaprogramming-book"]] "\n" [:b ("์ฐจ๋ถˆํœ˜")] ": I've already seen this resource\n" [:b ("๋…€๋‰ด๋‡จ๋‰ด")] ": I'm studying Lean metaprogramming now. There is a need to get used to working in monads, and you have to understand the basics of [Lean 4's] parsing internals.\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ๊ทธ๋Ÿฌ๋ฉด ์–ด์ฐจํ”ผ ์–ธ์  ๊ฐ€ ์ €๋„ ๋ฐฐ์›Œ์•ผ ํ•˜๋Š” ๋ชจ๋‚˜๋“œ์™€ ํŒŒ์‹ฑ์„ ์•Œ์•„์•ผ๊ฒ ๊ตฐ์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!\n" [:b ("์ฐจ๋ถˆํœ˜")] ": ๋Š˜ ๊ทธ๋ ‡๋“ฏ์ด, ์ง€๊ธˆ ์ œ๊ฐ€ ๋ญ๋ถ€ํ„ฐ ๋ฐฐ์šธ์ง€ ์ •ํ•˜๋А๋ผ ์–ด๋–ค ๊ฑด ์ˆœ์œ„๊ฐ€ ์ข€ ๋ฐ€๋ ค๋‚˜๊ธฐ๋„ ํ•ด์š”. ๊ทธ๋ ‡์ง€๋งŒ ์Šฌ์Šฌ ์ œ๊ฐ€ ์ € ๋‚ด์šฉ๋“ค๋„ ๋ฐฐ์šธ ๋•Œ๊ฐ€ ๊ฐ€๊นŒ์›Œ์ง€๊ณ  ์žˆ์–ด์š”. \n")}