我一直在尝试为文本内容和方程式设置单独的字体。但是，数学和文本字体都保持不变。下面是我在自己的 doc.style 中使用的排版。有人能帮我恢复方程式的漂亮字体吗？谢谢。
引用
\usepackage[b5paper, top=2.5cm, bottom=2.5cm, left=2.75cm, right=2.75cm]{geometry} % paper \size B5 (18.2 x 25.7 cm)
%\geometry{showframe=true}
\geometry{headheight=0cm, headsep=0cm, marginparwidth=0cm, marginparsep=0cm}
\usepackage{graphicx}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{latexsym}
\usepackage{rotating}
\usepackage{mathrsfs}
\usepackage{amsfonts,amsmath,amssymb,amsthm}
\usepackage{natbib}
\usepackage[titles]{tocloft}
%\RequirePackage{hfont}
% Try uncommenting the following line if fonts don't
% display correctly in the PDF file.
%\usepackage{pslatex}
% To use times roman font, uncomment the following line.
%\usepackage{helvet}
\usepackage{newtxtext,newtxmath}
% For other fonts, see http://www.tug.org/fonts/
\usepackage{fix-cm} % overrides the original latex font restrictions
\usepackage{calc}
\usepackage{url}
\usepackage{anyfontsize}
\usepackage{chngcntr}
\usepackage{tocloft}
\usepackage{indentfirst}
% If you refer name of something instead of number, such as section, subsection
\usepackage{nameref}
% Make abbreviations list by uncomment last three following lines
% run this code after compling file .tex to convert .nlo into .nls
%C:\Program Files (x86)\MiKTeX 2.9\miktex\bin\makeindex.exe -s nomencl.ist file_name.nlo -o file_name.nls
\usepackage{nomencl}
%\makenomenclatureme}{\normalfont\fontsize{13pt}{15.6pt}\selectfont\bfseries Abbreviations}
\makeatletter
\renewcommand*\@makechapterhead[1]{%
{\parindent \z@ \raggedright \normalfont
\ifnum \c@secnumdepth >\m@ne
\fi
\normalfont
%\fontsize{15pt}{18pt}\selectfont \bfseries \@chapapp \thechapter \space \space #1\par\nobreak
\fontsize{15pt}{18pt}\selectfont \bfseries\thechapter. \space \space #1\par\nobreak
}}
\renewcommand*\@makeschapterhead[1]{%
{\parindent \z@ \raggedright
\normalfont
\fontsize{15pt}{18pt}\selectfont \bfseries #1\par\nobreak
}}
\renewcommand\section{\@startsection{section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\normalfont\fontsize{13pt}{15.6pt}\selectfont\bfseries}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\normalfont\fontsize{12pt}{14.4pt}\selectfont\bfseries}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\normalfont\fontsize{11pt}{13.2pt}\selectfont\bfseries}}
\makeatother
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Remove space between chapters in toc, lof, lot and add '.' after number,, table of content , list of figures and list of tables
\makeatletter
\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
\refstepcounter{chapter}%
\typeout{\@chapapp\space\thechapter.}%
\addcontentsline{toc}{chapter}%
{\protect\numberline{\thechapter.}#1}%
\else
\addcontentsline{toc}{chapter}{#1}%
\fi
\chaptermark{#1}%
\addtocontents{toc}{\protect\addvspace{15\p@}}% NEW
\addtocontents{lof}{\protect\addvspace{10\p@}}%
\addtocontents{lot}{\protect\addvspace{10\p@}}%
\if@twocolumn
\@topnewpage[\@makechapterhead{#2}]%
\else
\@makechapterhead{#2}%
\@afterheading
\fi}
\makeatother
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Change type of description for hanging indent
\makeatletter
\newcommand{\DESCRIPTION@original@item}{}
\let\DESCRIPTION@original@item\item
\newcommand*{\DESCRIPTION@envir}{DESCRIPTION}
\newlength{\DESCRIPTION@totalleftmargin}
\newlength{\DESCRIPTION@linewidth}
\newcommand{\DESCRIPTION@makelabel}[1]{\llap{#1}}%
\newcommand{\DESCRIPTION@item}[1][]{%
\setlength{\@totalleftmargin}%
{\DESCRIPTION@totalleftmargin+\widthof{\textbf{#1 }}-\leftmargin}%
\setlength{\linewidth}
{\DESCRIPTION@linewidth-\widthof{\textbf{#1 }}+\leftmargin}%
\par\parshape \@ne \@totalleftmargin \linewidth
\DESCRIPTION@original@item[\textbf{#1}]%
}
\newenvironment{DESCRIPTION}
{\list{}{\setlength{\labelwidth}{0cm}%
\let\makelabel\DESCRIPTION@makelabel}%
\setlength{\DESCRIPTION@totalleftmargin}{\@totalleftmargin}%
\setlength{\DESCRIPTION@linewidth}{\linewidth}%
\renewcommand{\item}{\ifx\@currenvir\DESCRIPTION@envir
\expandafter\DESCRIPTION@item
\else
\expandafter\DESCRIPTION@original@item
\fi}}
{\endlist}
\makeatother
makeatletter
\makeatother
\documentclass[11pt]{report}
\usepackage[T1]{fontenc}
\usepackage{thesis}
\usepackage{kotex}
\usepackage{graphicx}
\usepackage{helvet}
\usepackage{nomencl}
\makenomenclature
\usepackage{bm}
\usepackage[colorlinks]{hyperref}
\hypersetup{citecolor=blue, linkcolor=blue, urlcolor=blue}
\usepackage[capitalise]{cleveref}
\usepackage{natbib}
\usepackage{chngcntr}
\usepackage[shortlabels]{enumitem}
\usepackage{multirow}
\usepackage{subcaption}
\usepackage{lineno}
\usepackage{tikz}
\usepackage{xparse}
\usepackage{tikz}
\usepackage{pst-node}
\usetikzlibrary{matrix,backgrounds}
\pgfdeclarelayer{myback}
\pgfsetlayers{myback,background,main}
\tikzset{mycolor/.style = {line width=1bp,color=#1}}%
\tikzset{myfillcolor/.style = {draw,fill=#1}}%
\NewDocumentCommand{\highlight}{O{blue!40} m m}{%
\draw[mycolor=#1] (#2.north west)rectangle (#3.south east);
}
\NewDocumentCommand{\fhighlight}{O{blue!40} m m}{%
\draw[myfillcolor=#1] (#2.north west)rectangle (#3.south east);
}
\theoremstyle{plain}
\newtheorem{assumption}{Assumption}
\let\origtheassumption\theassumption
\renewcommand\thesubfigure{(\alph{subfigure})}
\captionsetup[subfigure]{labelformat=simple}
%%%%
\begin{document}
\include{cover}
\pagenumbering{roman}
\setcounter{page}{2}
\include{abstract}
\include{abstractkr}
\include{contents}
\include{figures}
\include{tables}
\include{abbr}
\pagenumbering{arabic}
\setcounter{page}{1}
\setlength{\parindent}{1cm}
\include{chap1}
\include{chap2}
\include{chap3}
\include{chap4}
\include{chap5}
\include{chap6}
\include{chap7}
\include{chap8}
\include{chap9}
\appendix
\counterwithin{figure}{section}
\include{apdxa}
\include{apdxb}
\include{bib}
\include{ack}
\end{document}
答案1
尝试这个 ：
\documentclass{standalone}
\usepackage[paper=A4]{}
\usepackage{mathrsfs,amssymb}
\usepackage[intlimits]{empheq}
\begin{document}
normal text
\begin{math} a^2 + b^2 = c^2 \end{math}
more text
\end{document}
