>  There is a more up-to-date version hosted by miniF2F
EDIT: hosted by FAIR. FAIR also added informal descriptions to each 
statement in that repo. That might interest some NLP folks.

There is not yet a systematic checking, as far as I know: Sometimes errors 
are reported by researchers and we fix them. 

Since I left oai after my internship there ends and am focusing on my 
master program, I might not have the energy to take the lead. But I do 
believe checking from the experts in the formal math community is important 
and super valuable and would love to devote my time and find a way to 
contribute my efforts to that. 

Kunhao

在2022年12月22日星期四 UTC+8 10:00:59<Kunhao Zheng> 写道:

> Mario is right. They are meant to be commented out. (we were looking for a 
> "canonical" way of commenting theorems in .mm file and finally we followed 
> https://us.metamath.org/downloads/metamath.pdf section 4.4.1)
>
> These are theorems without proof, so commenting out the theorems in this 
> way makes it convenient to append all the pieces of metamath files from 
> miniF2F to set.mm and then pass it to the checker.
>
> There is a more up-to-date version hosted by miniF2F where we include some 
> more recent fixes with Albert Jiang and Wenda Li. 
> https://github.com/facebookresearch/miniF2F
>
> Kunhao
> 在2022年12月22日星期四 UTC+8 04:05:12<[email protected]> 写道:
>
>> The pattern of using @e and so on is a common way of removing $ from 
>> metamath comments, enabling some basic nesting of comments. To restore the 
>> theorem you just run a regex find/replace over the comment contents.
>>
>> The question then becomes, why are all the theorems commented out? Is it 
>> because they all have a proof by '?' ? It appears that the style was 
>> changed in https://github.com/openai/miniF2F/pull/1 but there is no 
>> discussion about this.
>>
>> I'm not aware of any checking that was done of these statements.  Indeed, 
>> I have heard some bad things about the quality of the miniF2F database, see 
>> the discussion around 
>> https://leanprover.zulipchat.com/#narrow/stream/219941-Machine-Learning-for-Theorem-Proving/topic/Meta.20IMO.20result/near/312007122
>>  
>> . I'm somewhat skeptical of having OpenAI managing a database like this in 
>> the first place, it needs more community involvement to be robust and 
>> comprehensive.
>>
>> On Wed, Dec 21, 2022 at 1:20 PM Zheng Fan <[email protected]> wrote:
>>
>>> I had a look at the metamath part of the miniF2F database (both 
>>> https://github.com/openai/miniF2F/blob/main/metamath/test/aime-1983-p1.mm 
>>> and 
>>> https://github.com/facebookresearch/miniF2F/blob/main/metamath/test/aime-1983-p1.mm),
>>>  
>>> but the syntax used there seemed strange. For example, it has "@e"  instead 
>>> of "$e" and "$@" instead of "$." Why is that? And has anyone actually 
>>> checked that database? 
>>>
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