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**Lean4**
Lean is a functional programming language that makes it easy to write correct and maintainable code. You can also use Lean as an interactive theorem prover.
**Additional resources**
* h…
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I see your codebase has some functions not mentioned in your paper, such as supporting Lean4 or DPO and PPO, do you have docs for Lean4 and all the scripts in the root file?
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PS C:\maker\lean4\gameskeleton> lake update -R
warning: Cli: ignoring missing dependency manifest '.\.lake\packages\Cli\lake-manifest.json'
GameServer: running post-update hooks
[74/74] Linking ga…
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It would be nice to update this to lean v4.8.0, as `induction_eliminator` and `cases_eliminator` may be helpful for games. I've been working on trying to do this, but got stuck on handling diagnostics…
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is missing from the nLab column in the table.
https://ncatlab.org/nlab/show/abelianization
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Zulip: https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/why.20this.20code.20does.20not.20raise.20an.20error.3F/near/448393860
[why this code does not raise an error?](https://lean…
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Sometimes the backslash symbol `\` become plain text rather with an underline indicating it's pending further input. To fix it I must either:
* restart vscode
* reopen the current file
* restart …
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### Prerequisites
Please put an X between the brackets as you perform the following steps:
* [x] Check that your issue is not already filed:
https://github.com/leanprover/lean4/issues
* …
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It seems at least `leanpkg test` doesn't exist on lean4 (yet?), so running this on a lean4 repository just fails immediately.
I had no expectations it'd work, but perhaps a first way to fix things …
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Consider the following lines of code:
https://github.com/leanprover/vscode-lean4/blob/cee53169b58d31a03a60c4769ee827a3cabffd7c/vscode-lean4/src/leanclient.ts#L264C1-L274C11
```
;(this.client a…