Is it possible to set the environment in such a way that sections are indexed with numbers, and subsections with letters?
I mean, I'd like to have the following result:
1 First section
1.a First subsection
1.b Second subsection
…
2 Second section
2.a First subsection
2.b Second subsection
…
Best Answer
Redefine
\thesubsection
as\thesection.\alph{subsection}
. (\alph
replaces the default\arabic
; you could also choose, e.g.,\Alph
,\roman
, and\Roman
.)