合并分支 'caorunzhe' 到 'master'

update chapter 7 查看合并请求 !29

合并分支 'caorunzhe' 到 'master'
update chapter 7 查看合并请求 !29
ef6e3eae · 曹润柘 · eb53f672 · 41f8eda4 · ef6e3eae · ef6e3eae
Commit ef6e3eae authored May 01, 2020 by 曹润柘
--- a/Book/Chapter2/chapter2.tex
+++ b/Book/Chapter2/chapter2.tex
--- a/Book/Chapter6/Chapter6.tex
+++ b/Book/Chapter6/Chapter6.tex
--- a/Book/Chapter7/Chapter7.tex
+++ b/Book/Chapter7/Chapter7.tex
--- a/Book/bibliography.bib
+++ b/Book/bibliography.bib