Text Formatting ⇒ My index starts from 0.1 for the document class book

[balure_1986a]

I am using document class 'book', and the index show is:
0.1
0.1.1
0.1.2
0.2
0.2.1
0.2.2
My preamble part is something like this:

Code: Select all

\documentclass[11pt,a4paper]{book}
\usepackage[margin=1in]{geometry}

Any help?

[hugovdberg]

I guess you only have \sections and no \chapters, because section numbering in books are by default chapnum.secnum.