[texhax] Vertical spacing.
Rahul Singh
rsingh9 at cs.gmu.edu
Wed Dec 22 13:33:06 CET 2004
1. I have the following theorem environment.
This environment puts a vertical space of
".1 in" after a theorem statement.
================================
\newenvironment{theorem}[1][Theorem]
{\refstepcounter{theorem}
\noindent\textbf{\thetheorem \: #1}\quad}
{\\*[.1in]}
================================
2. Some theorem statements have an
enumerate at the end. An enumerate
puts some vertical space at the end.
The following is an example of
a theorem statement with an enumerate.
================================
\begin{theorem}
Let $(x_n) \rightarrow x \in \R$ and
$(y_n) \rightarrow y \in \R$.
\begin{enumerate}
\item[(a)] $(x_n + y_n) \rightarrow x + y$.
\item[(b)] $(x_n - y_n) \rightarrow x - y$.
\item[(c)] $(x_n \, y_n) \rightarrow x \, y$.
\item[(d)] $(c \, y_n) \rightarrow c \, y$, $c \in \R$.
\item[(e)] Let $y \neq 0 \neq y_n$, for every $n \in \N$.
$\left( \frac{x_n}{y_n} \right) = \frac{x}{y}$.
\end{enumerate}
\end{theorem}
==================================
3. The above theorem statement gives the error
================================
! LaTeX Error: There's no line here to end.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.2649 \end{theorem}
================================
4. I would like to remove the error in such a
way that the vertical space after a theorem
statement is ".1 in" independent of the
last latex statement in theorem statement.
References that explain these kind of issues
will be helpful.
Thank you very much.
Rahul Singh
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