I was intending to type something like
use_aesni = True in latex.
use_aesni = True
Therefore, I type $use_aesni = True$. However, it becomes this.
$use_aesni = True$
\textrm{use\_aensi}
\mathrm{True}
_
You have to escape the underscore. $use\_aesni = True$
$use\_aesni = True$
\textrm{use\_aensi}and\mathrm{True}(apart from the_don't use math italic for multi-letter words – David Carlisle Sep 12 '18 at 23:19