I am writing a TeX document with some graph theory notation and there is some notation I couldn't get:
I checked in Word and it's Cambria Math font, but when I used the {unicode-math} package it delivers an error that it has to work with the XeLaTeX engine instead of pdf. When I change the engine to be XeLaTeX the document doesn't compile anymore.
Another notation is the dependency notation:
which I couldn't produce normally. I tried this:
\newcommand{\indep}{\rotatebox[origin=c]{90}{$\models$}}
\newcommand{\nindep}{\rotatebox[origin=c]{90}{$\not\models$}}
and it didn't turn out so good.
How can i get these symbols to look right?
\mathcal{G}
– no extra packages necessary.