# More Latex Mysteries

#### MarkFL

##### Super Moderator
Staff member
In the line that wouldn't render, you had [FONT][/FONT] tags embedding within your $$\displaystyle \LaTeX$$. Otherwise it would have rendered:

$$\displaystyle \displaystyle \{6(k + 1) + 1\}^2 + \sum_{j=1}^{(k+1)+1} (3j - 2)^2 =$$

If you're using the WYSIWYG editor mode, and you copy/pasted the code from another text editor, it would be easy to miss such tags being embedded.

#### JeffM

##### Elite Member
In the line that wouldn't render, you had [FONT][/FONT] tags embedding within your $$\displaystyle \LaTeX$$. Otherwise it would have rendered:

$$\displaystyle \displaystyle \{6(k + 1) + 1\}^2 + \sum_{j=1}^{(k+1)+1} (3j - 2)^2 =$$

If you're using the WYSIWYG editor mode, and you copy/pasted the code from another text editor, it would be easy to miss such tags being embedded.
Thanks, Mark. I have no idea how anything got embedded in there, but I deleted the original and re-typed. It looks fine now.

#### mmm4444bot

##### Super Moderator
Staff member
… I have no idea how anything got embedded …
I do.

vBull's WYSIWYG editor is a piece of crap.

As a workaround, you may reveal formatting tags in the composition window, by clicking the upper-left menu button containing a red X. (This button has the pop-up description 'Remove Formatting'). Doing this ought to reveal all BBC tags within the composition, allowing you to remove any tags within your LaTex coding.