$\LaTeX$ on Blogger? Yes!

$\LaTeX$ is a powerful tool to properly express our ideas and thoughts that every wannabe researcher should know. A question I had, sometime ago, were if $\LaTeX$ worked in Blogger. Today I have found the answer: yes, we can use $\LaTeX$ here:

$y_{k} = \sum_{i}^{l} \alpha_{i} + 1$

The two things you have to do are:
(1) create a new HTML/Javascript third-party application, and
(2) enter the code found

The script replaces the $\LaTeX$ code for images,
easy and fast :-)