diff --git a/_posts/2016-03-24-welcome-to-jekyll.markdown b/_posts/2016-03-24-welcome-to-jekyll.markdown
index b61d2cc5577e2d66231ee217b31781ea65851876..87f790a4852e4b8e9d0810a9c41554d1cac61008 100644
--- a/_posts/2016-03-24-welcome-to-jekyll.markdown
+++ b/_posts/2016-03-24-welcome-to-jekyll.markdown
@@ -18,6 +18,16 @@ print_hi('Tom')
 #=> prints 'Hi, Tom' to STDOUT.
 {% endhighlight %}
 
+# Latex
+
+$$
+\alpha = \beta
+$$
+
+$`
+a= a_{min} + a_{\tau}v, 
+`$
+
 Check out the [Jekyll docs][jekyll-docs] for more info on how to get the most out of Jekyll. File all bugs/feature requests at [Jekyll’s GitHub repo][jekyll-gh]. If you have questions, you can ask them on [Jekyll Talk][jekyll-talk].
 
 [jekyll-docs]: http://jekyllrb.com/docs/home