The standard mathcal command in LaTeX does not work for small letters. Fortunately, it is pretty easy to define an equivalent command for small letter. A minimal example is here.
Vanity of Vanities, all is Vanity
CG, life, and everything else
The standard mathcal command in LaTeX does not work for small letters. Fortunately, it is pretty easy to define an equivalent command for small letter. A minimal example is here.