Rendering matrices/arrays using latex

Help
1

Hi all,

I’m new to Obsidian and I’ll appreciate some help. I’m trying to render some matrices and/or arrays but nothing shows up. I only have this problem with matrices and arrays, simple equations work fine.

I’ve been trying something like this:

$$
\begin{array}{cc}
a &b \\
c &d
\end{array}
$$

Any suggestions?

2

This works for me …

$$
\begin{array}{cc}
a &b \\
c &d
\end{array}
$$
3

Hi DrJJWMac,

That’s what I’ve been using (I had a typo in my original post) and doesn’t work for me.

4

Interesting, it renders for me as well. Do you get an error (the code appears in the preview window with yellow background) or does it appear as text simply? Can you post a screenshot?

5

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