Updated.

4 files changed, 37 insertions, 13 deletions

diff --git a/css/default.css b/css/default.css
index 3195780..672d469 100644
--- a/css/default.css
+++ b/css/default.css
@@ -35,6 +35,17 @@ header {
     background-color: #f3f3f3;
 }
 
+div#fsf-banner {
+    width: 40rem;
+    margin: auto;
+}
+
+div#fsf-banner center {
+    margin-top: 2rem;
+    padding: 1rem;
+    background-color: #ff000014;
+}
+
 div#content {
     width: 39rem;
     margin: auto;
@@ -46,7 +57,7 @@ footer {
     width: 40rem;
     margin: auto;
     padding-top: .5rem;
-    border-top-color: black;
+    border-top-color: grey;
     border-top-style: solid;
 }
 
@@ -77,3 +88,8 @@ ul.postlist{
     list-style-type: none;
     padding: 0;
 }
+
+footer center {
+    margin: auto;
+    line-height: 1.6;
+}
diff --git a/pages/about.md b/pages/about.md
index 9635c27..7bc3b57 100644
--- a/pages/about.md
+++ b/pages/about.md
@@ -4,13 +4,15 @@ title: Yuchen Pei
 name: index
 ---
 
-In my past life I was a mathematician. I did a PhD at the [MASDOC program at Warwick](https://warwick.ac.uk/fac/sci/masdoc), and spent two years in a postdoc position at [CMSA at Harvard](http://cmsa.fas.harvard.edu) and another one and a half years at the [KTH RMSMA group](https://www.math.kth.se/RMSMA/). These days I am a software engineer and steadily forgetting mathematics, not cool, and a problem I am trying to fix.
+Hello! I am Yuchen.
 
-I am an advocate of free software and an associate member of [Free Software Foundation](https://fsf.org), and have applied the philosophy of free software to knowledge and research. For example I shared my research in Robinson-Schensted algorithms as a [wiki](https://toywiki.xyz) under a free Creative Commons license. I believe anyone can be an academic, seeking truth and sharing their findings with the public.
+I am a programmer, mathematician and free software advocate. 
+
+I did a PhD at the [MASDOC program at Warwick](https://warwick.ac.uk/fac/sci/masdoc), and spent two years in a postdoc position at [CMSA at Harvard](http://cmsa.fas.harvard.edu) and another one and a half years at the [KTH RMSMA group](https://www.math.kth.se/RMSMA/). After that I spent two years working as a full stack web developer.
+
+I am an associate member and licensing volunteer of the [Free Software Foundation](https://fsf.org), and have applied the philosophy of free software to knowledge and research. For example I shared my research in Robinson-Schensted algorithms as a [wiki](https://toywiki.xyz) under a free Creative Commons license. I believe anyone can be an academic, seeking truth and sharing their findings with the public.
 
 I can be reached at:
 hi@ypei.me. Feel free to email me, whether you know me or not.
 
-This website is made using a [handmade static site generator](https://github.com/ycpei/ypei.me/blob/master/engine/engine.py).
-
-Unless otherwise specified, all contents on this website are licensed under [Creative Commons Attribution-NoDerivatives 4.0 International License](https://creativecommons.org/licenses/by-nd/4.0/).
+Unless otherwise specified, all contents on this website are licensed under [Creative Commons Attribution ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/).
diff --git a/posts/2019-03-14-great-but-manageable-expectations.org b/posts/2019-03-14-great-but-manageable-expectations.org
index 68e757a..119290f 100644
--- a/posts/2019-03-14-great-but-manageable-expectations.org
+++ b/posts/2019-03-14-great-but-manageable-expectations.org
@@ -26,7 +26,7 @@ privacy guarantees for composed subsampling queries in general, and for
 DP-SGD in particular. I also compare these privacy guarantees.
 
 /If you are confused by any notations, ask me or try
-[[file:/notations.html][this]]./
+[[file:../notations.org][this]]./
 
 ** Rényi divergence and differential privacy
    :PROPERTIES:
diff --git a/publish.el b/publish.el
index b1f6659..f4f2052 100644
--- a/publish.el
+++ b/publish.el
@@ -1,3 +1,5 @@
+(package-initialize)
+
 (require 'ox-publish)
 
 (defvar this-date-format "%Y-%m-%d")
@@ -79,9 +81,10 @@ PUB-DIR is when the output will be placed."
       (org-html-publish-to-html plist filename pub-dir)))
 
 (defun my-blog-local-mathjax ()
-      '((path "/js/MathJax.js?config=TeX-AMS-MML_HTMLorMML")
-        (scale "100") (align "center") (indent "2em") (tagside "right")
-        (mathml nil)))
+;      '((path "/js/MathJax.js?config=TeX-AMS-MML_HTMLorMML")
+  '((path "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS_HTML")
+    (scale "100") (align "center") (indent "2em") (tagside "right")
+    (mathml nil)))
 
 (setq org-publish-project-alist
       '(("posts"
@@ -101,7 +104,8 @@ PUB-DIR is when the output will be placed."
 	 :html-self-link-headlines t
 	 :author ("Yuchen Pei")
 	 :html-postamble me/html-postamble
-	 :html-mathjax-options ((path "/js/MathJax.js?config=TeX-AMS-MML_HTMLorMML"))
+	 :html-mathjax-options ((path "/js/mathjax/MathJax.js?config=TeX-AMS_CHTML"))
+	 :html-mathjax-template "<script type=\"text/javascript\" src=\"%PATH\"></script>"
 	 )
 	("microposts"
          :base-directory "microposts/"
@@ -119,7 +123,8 @@ PUB-DIR is when the output will be placed."
 	 :html-preamble me/html-preamble
 	 :author ("Yuchen Pei")
 	 :html-postamble me/html-postamble
-	 :html-mathjax-options ((path "/js/MathJax.js?config=TeX-AMS-MML_HTMLorMML"))
+	 :html-mathjax-options ((path "/js/mathjax/MathJax.js?config=TeX-AMS_CHTML"))
+	 :html-mathjax-template "<script type=\"text/javascript\" src=\"%PATH\"></script>"
 	 )
 	("pages"
          :base-directory "pages/"
@@ -133,7 +138,8 @@ PUB-DIR is when the output will be placed."
 	 :author ("Yuchen Pei")
 	 :html-postamble me/html-postamble
 	 :html-prefer-user-labels t
-	 :html-mathjax-options ((path "/js/MathJax.js?config=TeX-AMS-MML_HTMLorMML"))
+	 :html-mathjax-options ((path "/js/mathjax/MathJax.js?config=TeX-AMS_CHTML"))
+	 :html-mathjax-template "<script type=\"text/javascript\" src=\"%PATH\"></script>"
 	 )	 
 	("css"
           :base-directory "css/"