Tagged Questions
8
votes
3answers
196 views
LaTeX font for 'old-fashioned' script characters
Browsing through a copy of Counterexamples in Analysis (Gelbaum & Olmsted), I'm quite enjoying the typeface used for 'script' letters (see links to examples below); visually it's somewhere ...
2
votes
1answer
207 views
\cal messes up the math mode
How come when I use this code with beamer
\begin{block}{Misadjustment}
$$ \cal{M} = \frac{1-\lambda}{2}\sigma_v^2 M + \frac{1}{2(1-\lambda)}tr[\mathbf{RQ}] $$
\end{block}
results in this:
But ...
2
votes
2answers
1k views
How to use \mathcal with subscript? Undefined control sequence..
I am trying to have a cursively written l (L) with a subscript A. I tried this:
If A has a straight line $\matchcal{l\subscript{A}}$
But I'm getting undefined control sequence. Why is this?
