tevin
#1
I checked **Enable MathJAX support** in the preference, restarted DEVONthink, but in the **Preview view** the following markdown

```
$$ \sin{\dfrac{\Pi}{2}x} $$
```

was rendered as it is in the **Edit view**.

Do I have to use some other markup to wrap the MathJAX content?

The source view doesn’t support syntax highlighting or MathJAX, only the preview should render it.

tevin
#3
I was saying that, in the **Preview view** the markdown was rendered as the same in the **Edit view**, that is no special rendering.

Sorry, my mistake. We’ll check this.

Just tried this successfully:

Is your computer online? Do you use firewalls or LittleSnitch to block certain traffic? Because the MathJAX support is loaded from the web.

tevin
#6
I guess that should be the case, my Mac is online, however some traffic may be filtered by my ISP, I thought the js is embedded in DT3.

Anyway to customize the URL of MathJAX or set manually(like the CSS)?

tevin
#7
BTW, does DT3 honor the system-wide proxy(specifically Auto Proxy Discovery) whiling loading the js of MathJAX? I had it set, guess no luck.

You could insert this at the beginning of the document:

```
<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
```

tevin
#9
Can I do something equivalent to this at the DT3 level instead of the document level?

No. But does this actually work? Because that’s in the end what the MathJAX option does.

tevin
#11
No it doesn’t work.

I tried the URL in Safari, the JS(and the JS URL within the JS) could be loaded successfully, maybe it’s not network related.

Could you please post screenshots of Preferences > Web and Preferences > Media? Thanks.

tevin
#13
Should I enable JavaScript in the Web for the markdown rendering to work?

Yes, JavaScript is required.

tevin
#15
I did, but still no luck, both with and without the `<script>`

you provided above

Does it work after enabling JavaScript and restarting the app?

tevin
#17
Just did a restart, and works now, thank you!

tevin
#18
@cgrunenberg

Here’s another issue about MathJAX in DT3.

The `\\`

seems to be escaped into `\`

in markdown

In DT3

on MathJAX

The pop-up is the result of this:

BTW, the exported HTML contains two `script`

elements with identical `src`

, is it expected?

```
<script src='https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'></script>
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
```

It’s probably a redundant relict, I’ll check this.

tevin
#20
@cgrunenberg Any clue about the handling of slash within the MathJAX block?