r/LaTeX

So, guys, the LaTeX IDE is now a standalone APK, with no need for Termux.

I’d like to thank the Termux community for all the support and for the amazing project. If anyone needs the LaTeX engine compiled to run on pure ARM64, feel free to DM me.

Hello! I had become addicted to writing most of my scientific, science-oriented and even business documents with OpenAI prism. I do prefer to run tools locally, but for some reason prism was perfect for my reasoning flow.

It's been in degraded mode for weeks now, affecting my work.

So based on the *excellent* https://github.com/delibae/claude-prism I've worked a codex-based version, that can be found here if this is of interest to others:

https://github.com/beniz/codex-prism

To be honest, as CS person, I have the feeling we won't be looking at straight Latex code for long anymore. So as I'm fitting this tool to my own usage as well, I've deactivated the Latex code panel by default. I might tighten the git support and some other experimental features. I use this tool daily.

Interested in having thoughts of other people on the future of writing docs.

this is my first time using LaTex for school work and I have no idea whats causing error.... Any help appreciated thank you

[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
! Missing $ inserted.
<inserted text> 
                $
l.168 \sum
          \emph{\{i=1\}\^{}ne\_i =
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

Try to find the following text in Question_4.Rmd:
  \sum 

You may need to add $ $ around a certain inline R expression `r ` in Question.Rmd (see the above hint). See https://github.com/rstudio/rmarkdown/issues/385 for more info.
Error: LaTeX failed to compile Question.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Question.log for more info.
Execution halted

$$

\begin{aligned}

\frac{\partial RSS}{\partial \beta_0}

&= -2\sum_{i=1}^n(y_i-\beta_0-\beta_1x_i)\\

&= -2(\sum_{i=1}^n y_i-\sum_{i=1}^n\beta_0-\beta_1\sum_{i=1}^n x_i)\\

&= -2(n\bar{y}-n\beta_0-n\beta_1\bar{x})\\

&= -2(n\bar{y}-n\beta_0-n\beta_1\bar{x})\\

&= (n\bar{y}-n\beta_0-n\beta_1\bar{x})\\

&= (\bar{y}-\beta_0-\beta_1\bar{x})\\

&= \beta_0 = \bar{y}-\beta_1\bar{x}

\end{aligned}

$$

$$

\begin{aligned}

\frac{\partial RSS}{\partial \beta_1}

&= -2\sum_{i=1}^n x_i(y_i-\beta_0-\beta_1x_i)\\

&= -2(\sum_{i=1}^n x_iy_i-\beta_0\sum_{i=1}^n x_i-\beta_1\sum_{i=1}^n x_i^2)\\

&= -2(\sum_{i=1}^n x_iy_i-n\beta_0\bar{x}-\beta_1\sum_{i=1}^n x_i^2)\\

&= -2(\sum_{i=1}^n x_iy_i-n\bar{x}(\bar{y}-\beta_1\bar{x})-\beta_1\sum_{i=1}^n x_i^2)\\

&= -2(\sum_{i=1}^n x_iy_i-n\bar{x}\bar{y}+n\beta_1\bar{x}^2-\beta_1\sum_{i=1}^n x_i^2)\\

&= \sum_{i=1}^n x_iy_i-n\bar{x}\bar{y}+n\beta_1\bar{x}^2-\beta_1\sum_{i=1}^n x_i^2=0\\

&= \beta_1(\sum_{i=1}^n x_i^2-n\bar{x}^2)

=\sum_{i=1}^n x_iy_i-n\bar{x}\bar{y}\\

&= \beta_1S_{xx}=S_{xy}\\

&= \beta_1=\frac{S_{xy}}{S_{xx}}

\end{aligned}

$$

$$

\sum_{i=1}^ne_i

= \sum_{i=1}^n(Y_i-b_0-b_1X_i)\\

= \sum_{i=1}^nY_i-nb_0-b_1\sum_{i=1}^nX_i\\

= \sum_{i=1}^n(b_0+b_1X_1)-nb_0-b_1\sum_{i=1}^nX_i\\

=0

$$

$$

\begin{aligned}

\sum_{i=1}^n e_iX_i

&= \sum_{i=1}^nX_i(Y_i-b_0-b_1X_i)\\

&= \sum_{i=1}^nX_iY_i-\sum_{i=1}^nX_ib_0-\sum_{i=1}^nb_1X_i^2\\

&= \sum_{i=1}^nX_iY_i-\left(b_0\sum_{i=1}^nX_i+b_1\sum_{i=1}^nX_i^2\right)\\

&= \sum_{i=1}^nX_iY_i-\sum_{i=1}^nX_iY_i\\

&= 0

\end{aligned}

$$

Hi guys,

I just published a post telling a little bit of my story with TeX and also telling about something I’ve being working for the last years.

Basically I built an extension of Markdown, plus a transpiler to write in a super easier format, but that generates a .tex and compiles as a Tex file. The ideia is keeping TeX on the background and exposing a more simple version, but you can also edit if needed.

If you want access to the repo,

https://github.com/caiocgomes/terse

Who wants to read the whole story,

https://mrcaiogomes.substack.com/p/why-latex-is-amazing-and-at-the-same

Just wondering if an offline app exists for looking up any LaTeX (or TeX) command and getting a brief description of it.

Or if such reference data was freely available for building a simple tool around. (Or using an existing tool like navi [1].)

[1] https://github.com/denisidoro/navi

CiteTeX.com

My new project CiteTex.com , LaTeX Engine + Academic Search Engine (supported with Ai tools ) , Try and feedback with your ideas , It is free , and has a connector inside Claude .