home.md

 ![f1]
 
-[f1]: http://chart.apis.google.com/chart?cht=tx&chl=m=\frac{m_0}{\sqrt{1-{\frac{v^2}{c^2}}}}
+[f1]: http://chart.apis.google.com/chart?cht=tx&chl=m=\\frac{m_0}{\\sqrt{1-{\\frac{v^2}{c^2}}}}
 
 # Vagrant MediaWiki