LaTex排版技巧(1)
单行排印，公式编号按章节排列
\documentclass[11pt,onecolumn,journal]{article}
\usepackage[dvips]{graphics,color}
\usepackage{latexsym,amssymb}
\usepackage{amsmath, amsbsy}
\usepackage{amsopn, amstext}
\usepackage{cite}
\newtheorem{assumption}{Assumption}
\newtheorem{remark}{Remark}
\newtheorem{theorem}{Theorem}
\newtheorem{definition}{Definition}
\newtheorem{lemma}{Lemma}
\newtheorem{coro}{Corollary}
\newtheorem{prop}{Proposition}
\newtheorem{example}{Example}
\def\proof{\noindent{\bf Proof: }}
\makeatletter \@addtoreset{equation}{section}\makeatother \renewcommand{\theequation}{\thesection.\arabic{equation}}
%% Numbering equation according to section.
\newcommand{\be}{\begin{equation}}
\newcommand{\ee}{\end{equation}}
\newcommand{\bea}{\begin{eqnarray}}
\newcommand{\eea}{\end{eqnarray}}
\def\ba{\begin{array}}
\def\ea{\end{array}}
\def\nn{\nonumber}
%\usepackage{lgrind}
%\usepackage{LATEXCAD}
\raggedbottom \topmargin=-1cm
%\headheight -.31cm
%\headsep 0pt
%\topmargin=0.15cm
%\footheight 0pt
%\footskip 0pt
\textwidth 16.5cm \textheight 23.5cm \oddsidemargin=-0.2cm \columnsep 0.8cm \itemsep=0cm \arraycolsep=1pt
\parindent 20pt
\parskip 1mm
\pagestyle{empty}
\renewcommand\baselinestretch{1.2}
\def\M_cal{\mathcal{M}}
\def\dis{\displaystyle}
\def\eq{\stackrel\triangle=}
\def\dfrac#1#2{\frac{\displaystyle #1}{\displaystyle #2}}
\def\PP#1#2{\frac{\displaystyle \partial#1}{\displaystyle\partial#2}} \def\a{\alpha}
\def\b{\beta}
\def\c{\sigma}
%\def\d{\delta}
\def\diag{\mbox{Diag}}
\def\v{\varepsilon}
\def\f{\varphi}
\def\g{\gamma}
\def\l{\lambda}
\def\m{\mu}
\def\n{\nu}
\def\o{\omega}
\def\p{\psi}
\def\r{{\rho}}
\def\s{\theta}
\def\t{\tau}
\def\w{\wedge}
\def\x{\xi}
\def\z{\zeta}
\def\N{\nabla}
\def\pp{\partial}
\def\P{\partial}
\def\fai{\varphi}
\def\e{\epsilon}
\def\L{\Lambda}
\def\sok{$\hfill\rule[0cm]{2mm}{3mm}$}
\def\ok{$\hfill\fbox{}$}
\def\bfok{$\hfill\blacksquare$}
\def\le{\leqslant}
\def\ge{\geqslant}
\def\R{\mathbb{R}}
两行排印，公式通篇统一编号
\documentstyle[twocolumn,dcdis03,color]{article}
% If you use A4 Size Paper Uncomment These two lines
%\topmargin 32mm %bottom margin 30mm
%\oddsidemargin 15mm %left & right margin 15mm
%\advance\topmargin-1in\advance\oddsidemargin-1in
%\evensidemargin\oddsidemargin
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%
\newtheorem{theorem}{Theorem}[section] %% Numbering theorems according to section \newtheorem{definition}[theorem]{Definition} %% Definitions are numbered with theorems together.
\newtheorem{lemma}[theorem]{Lemma}
\newtheorem{coro}[theorem]{Corollary}
\newtheorem{prop}[theorem]{Proposition}
\newtheorem{example}[theorem]{Example}
\newtheorem{remark}[theorem]{Remark}
\newtheorem{assumption}[theorem]{Assumption}
\def\proof{\noindent{\bf Proof: }}