From e6fd1ff3a5fcfecfd1ac07297a6d04d993d391a1 Mon Sep 17 00:00:00 2001
From: Aston Zhang <asv325@gmail.com>
Date: Mon, 28 May 2018 21:00:35 +0000
Subject: [PATCH] mdd pipline

---
 build/ipynb2mdd.sh       | 1 +
 chapter_appendix/math.md | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/build/ipynb2mdd.sh b/build/ipynb2mdd.sh
index 5b2c2ac..04659e9 100644
--- a/build/ipynb2mdd.sh
+++ b/build/ipynb2mdd.sh
@@ -19,5 +19,6 @@ for f in $MD/chapter*/*ipynb; do
     rm $f
 done
 
+[ -e "$MD.zip" ] && rm "$MD.zip"
 zip -r "$MD.zip" $MD 
 [ -e $MD ] && rm -rf $MD 
diff --git a/chapter_appendix/math.md b/chapter_appendix/math.md
index 1c61d3c..cc3ee36 100644
--- a/chapter_appendix/math.md
+++ b/chapter_appendix/math.md
@@ -113,3 +113,6 @@ $$f(x + \epsilon) \approx f(x) + f'(x) \epsilon + \mathcal{O}(\epsilon^2).$$
 由于$\epsilon$足够小，上式也可以简化成
 
 $$f(x + \epsilon) \approx f(x) + f'(x) \epsilon.$$
+
+
+@TODO(astonz)，不以数学公式结尾。
-- 
GitLab