I am writing a book with AMS book document. When I convert it to dvi or pdf, the following erros are found:
LaTeX Error: No counter 'thm' defined.
LaTeX Error: No counter 'thm' defined.
LaTeX Error: Environment defn undefined.
LaTeX Error: \begin{document} ended by \end{defn}.
Can you tell how to handle this problem?
Wang Yongqiao
[EMAIL PROTECTED]
2007-11-26
