-#LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+#LyX 2.4 created this file. For more info see https://www.lyx.org/
+\lyxformat 566
\begin_document
\begin_header
\save_transient_properties true
%\XeTeXlinebreakskip = 0pt plus 1pt
\usepackage{ifxetex}
\ifxetex
-\usepackage{xeCJK}
+ \usepackage{xeCJK}
+ %\setCJKmainfont{WenQuanYi Micro Hei}
+ %\setCJKmonofont{WenQuanYi Micro Hei Mono}
+\fi
+
+% proper line breaking, punctuation kerning and font switching
+% features with LuaTeX
+% see https://tex.stackexchange.com/questions/222980/how-to-use-chinese-with-lualatex
+\usepackage{ifluatex}
+\ifluatex
+ \usepackage{luatexja-fontspec}
+ \setmainjfont[Mapping=tex-text]{WenQuanYi Micro Hei}
+ \setsansjfont[Mapping=tex-text]{WenQuanYi Micro Hei}
\fi
\end_preamble
\options cjk
\language chinese-simplified
\language_package default
\inputencoding utf8-cjk
-\fontencoding global
-\font_roman "default" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\fontencoding auto
+\font_roman "lmodern" "WenQuanYi Micro Hei"
+\font_sans "default" "WenQuanYi Micro Hei"
+\font_typewriter "default" "WenQuanYi Micro Hei Mono"
\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
+\font_cjk gbsn
\use_microtype false
\use_dash_ligatures false
-\font_cjk gbsn
\graphics default
-\default_output_format pdf2
+\default_output_format default
\output_sync 0
\bibtex_command default
\index_command default
\float_placement th
+\float_alignment class
\paperfontsize 12
\spacing onehalf
\use_hyperref true
\use_geometry false
\use_package amsmath 1
\use_package amssymb 1
-\use_package cancel 0
+\use_package cancel 1
\use_package esint 1
\use_package mathdots 1
-\use_package mathtools 0
+\use_package mathtools 1
\use_package mhchem 1
-\use_package stackrel 0
-\use_package stmaryrd 0
-\use_package undertilde 0
+\use_package stackrel 1
+\use_package stmaryrd 1
+\use_package undertilde 1
\cite_engine basic
\cite_engine_type default
\biblio_style plain
\suppress_date false
\justification true
\use_refstyle 0
+\use_minted 0
\index 索引
\shortcut idx
\color #008000
\paragraph_separation indent
\paragraph_indentation default
\is_math_indent 0
+\math_numbering_side default
\quotes_style english
+\dynamic_quotes 0
\papercolumns 1
\papersides 2
\paperpagestyle default