Can AI generate correct LaTeX equations

[RadioNoiseE]

GA for PDF generation failed again. This time is because the LaTeX math snippet had a missing group delimiter, and that my parser is so lenient.

Another minor issue is that there is no space between kanji and latin alphabets for the Markdown headings.

Should we add a post-pass which normalizes the generated Markdown? Or I'm afraid human intervention will be required.

[RadioNoiseE]

Refer to 75c8d5c.

[q1zhen]

Sure. I will look into this.

[Gavin-WangSC]

(I'll give it a go as well.

[RadioNoiseE]

See the latest post, seems like the style guidelines are completely ignored.

[lxr-lixiaorui]

I will also work on it :)

[q1zhen]

For the spacing problem, it is solved via 0e531c8 using a post-generation beautification, instead of prompt engineering.

@RadioNoiseE

[RadioNoiseE]

Looks good to me.

I will see if there are LaTeX equations checkers then.

[RadioNoiseE]

Problem is, there are various tools to check (lint) LaTeX, but they have limited support to math mode. Worse, they seem to lack the error recovery abilities.

[RadioNoiseE]

Reopen if TeX comp error is encountered too often.

[RadioNoiseE]

In the two recent posts:

$$
ClientKey = HMAC(SHA256, SaltedPassword, "Client Key") \\
StoredKey = SHA256(ClientKey) \\
ClientSignature = HMAC(SHA256, StoredKey, AuthMessage) \\
ClientProof = ClientKey \oplus ClientSignature
$$

error:

! LaTeX Error: There's no line here to end.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.12 ...MAC(SHA256, SaltedPassword, "Client Key") \\
                                                   StoredKey = SHA256(Client...

? 
! Emergency stop.
 ...                                              
                                                  
l.12 ...MAC(SHA256, SaltedPassword, "Client Key") \\
                                                   StoredKey = SHA256(Client...

and this:

$$ 周期惩罚 = \begin{cases} 0 & \text{当 } addr_{\text{新}} \& 0xFF00 = addr_{\text{旧}} \& 0xFF00 \\ 1 & \text{其他情况} \end{cases} $$

I don't want to manually fix it every day a new post that contains problematic math is generated. I suggest telling AI not to output any equations.

[RadioNoiseE]

or just disable display equations

[q1zhen]

I am considering using a different AI model for this.

See https://api.burn.hair/pricing. We would use a reasoning model and a regular one.