Workaround for Markdown blogging platform that to use LaTeX

Here is a solution to solve the lack of LaTeX support: by using Codecogs API.

For instance, if you need to type a formula

y=ax2aa+bx+c

Then you can generate a image to replace the LaTeX formula when no MathJax supports.

![](http://latex.codecogs.com/svg.latex?y=ax^2+bx+c)

Results: