Properly support math markdown.

[Sett17]

Math equations are rendered but the notation between the $$ is also shown.

Using equations in my flashcards would be a big part of my learning, so using those would be really helpful.

steps to reproduce:

---
recall: header
---

# test

$\alpha \cdot \pi$

# test2

$$
\alpha \cdot \pi
$$

outputs: the output is the same for both tests above

expected output:

Right now I do not have time to look further into this, but maybe I will in a month or so.

[frenya]

Hi Sett. Thanks for reaching out. The issue was caused by a missing CSS file and is now fixed in v0.11.4. Let me know if if works correctly for you now.

[Sett17]

I think now ( or maybe it was the case even before ) the inline notation does not work. This is not that big of a deal for me, because of the \text{} environment and the fact that my cards are mostly math.

[frenya]

Thanks for the update. The math seems to be rendering correctly in my environment (or at least the same as it does in the Markdown preview). Would you be willing to share some file that is not rendering properly so that I can investigate more? Thanks in advance.

[YPOC]

I still have problems with displaying math in cards.

recall: header
---

# test

## test2

this should be printed inline: $4\cdot 10^{-3}\,\text{rad}$, but is it?

next is some centered math: 
$$
a^2+b^2=c^2
$$
closing line

Recall's flash card:

MarkDown preview:

[frenya]

Hi, Yannick. In v0.12 of the plugin, I have added a feature that could help with this (as part of solving issue #14).

Can you please try running the 'Recall: Enable CSS styles from other markdown preview extensions' command and selecting the math-related css styles in the dropdown? Let me know if it solved your problem.

[YPOC]

Thanks Frantisek, selecting the katex.css from Markdown All in One resolved the issue.

[frenya]

Perfect. Thanks for letting me know.