Mathpix is a nifty little tool that allows you to take screenshots of complex mathematical equations and instantly converts it into LaTeX editable text.
Once you get over the learning curve, there is nothing like LaTex. Here are the best LaTex editors for Linux and other systems.
LaTeX is a document markup language and document preparation system. It is widely used as a standard in universities and academics to write professional scientific papers, thesis and other such documents. In this quick post, we shall see how to use LaTeX in Ubuntu 14.04.