Options controlling Titles, File-Names and Sectioning
For all documents the sectioning levels referred to above are:
0 |
document |
1 |
part |
2 |
chapter |
3 |
section |
4 |
subsection |
5 |
subsubsection |
6 |
paragraph |
7 |
subparagraph |
8 |
subsubparagraph |
These levels apply even when the document contains no sectioning for
the shallower levels; e.g. no part or chapter commands is most common,
especially when using LATEX's article document-class.