math formulas are not interpreting visually in Copilot Chat, showing in katex or latex format

When I ask a question of Copilot Chat:
write the below as math formula

  # Negative log-likelihood for normal distribution
  nll = -np.sum(-0.5*np.log(2*np.pi*sigma**2) - (y-predicted_y)**2 / (2*sigma**2))

This is the response I get in the vs code:

[ nll = -\sum_{i=1}^{n} \left[ -\frac{1}{2}\log(2\pi\sigma^2) - \frac{(y_i-\hat{y_i})^2}{2\sigma^2} \right] ]

Where:

( n ) is the number of observations.
( \log ) denotes the natural logarithm.
( \pi ) represents the mathematical constant pi.
( \sigma ) is the standard deviation.
( y_i ) represents the actual value for the i-th observation.
( \hat{y_i} ) represents the predicted value for the i-th observation.
The sum is over all ( i ) from 1 to ( n ).

I would be ok with this, notice it is missing i in the \sum as well as some other niceties (I converted the above into notebook markdown by replacing [ ] and ( ) with $ $) :

Version: 1.87.0 (user setup)
Commit: 019f4d1
Date: 2024-02-27T23:41:44.469Z
Electron: 27.3.2
ElectronBuildId: 26836302
Chromium: 118.0.5993.159
Node.js: 18.17.1
V8: 11.8.172.18-electron.0
OS: Windows_NT x64 10.0.22631

Is there any work around for the time being? I rely on copilot to quickly check my formulas for my chemistry class.

Fremdkoerper

Is there any work around for the time being? I rely on copilot to quickly check my formulas for my chemistry class.

I just told it to render the formula again but replace ( [ ] ) with $ and it worked for me

Please elaborate a bit, Fremdkoerper .

I am having no luck with this at all in latest vscode 1.92.o and GitHub Copilot Chat v0.19.2024073102 (pre-release).

This is the best I can get:

Problem is, I'd like to use GitHub Copilot for studying Deep Learning, especially since it is now backed by ChatGPT 4. However, without properly rendered formulas it's quite useless.

I'm having the same issues with Latex rending in Github copilot, even in the latest release VS Code (1.92) and Github Copilot Chat (Release: 2024-08-02).

Example below:

Prompt_: What is the formula for Sample Standard Deviation?_

Response:
_$$ s = \sqrt{\frac{\sum (x_i - \bar{x})^2}{n - 1}} $$

Where:

$s$ is the sample standard deviation.
$x_i$ represents each data point in the sample.
$\bar{x}$ is the sample mean.
$n$ is the number of data points in the sample._

Math notation really needs to display correctly for such as state-of-the-art piece of tech.

Is there any work around for the time being? I rely on copilot to quickly check my formulas for my chemistry class.

I just told it to render the formula again but replace ( [ ] ) with $ and it worked for me

I've just been pasting it into web based LaTeX renderers. Would be nice if it supported it natively. Clearly the model is trained to think the renderer will work.

The latest VS Code insider build enables Katex rendering of block and inline math equations

To enabled it, just set "chat.math.enabled": true. We include instructions so models should know how to render math when needed. The supported markup is $$...$$ for math blocks and $...$ for inline math equations

Please give it a try and open new issues for any bugs you run into. I'll keep polishing it next iteration and we'll enable it by default once it is ready

The latest VS Code insider build enables Katex rendering of block and inline math equations

To enabled it, just set "chat.math.enabled": true. We include instructions so models should know how to render math when needed. The supported markup is $$...$$ for math blocks and $...$ for inline math equations

Please give it a try and open new issues for any bugs you run into. I'll keep polishing it next iteration and we'll enable it by default once it is ready

not work for me, what went wrong

Carl Shaw (@Shaw-Way)

Carl Shaw (@Shaw-Way) It's a top level setting, not under GitHub.copilot.advanced. You should see it listed in the settings ui. Also make sure you are using the latest VS Code insiders release

Enable math rendering by default in insiders

Closing as math is now enabled by default in VS Code insiders. The plan is to ship it enabled by default in the next stable release

Please keep testing and open issues if you notice any bugs/issues

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math formulas are not interpreting visually in Copilot Chat, showing in katex or latex format #255243

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math formulas are not interpreting visually in Copilot Chat, showing in katex or latex format #255243

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howsmadae commented on Jul 13, 2024

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