I think having a notebook feature where you can use LaTeX would be swell. It's a place to practice LaTeX coding and at the same time, a place to write down your solutions to problems you would probably forget. You could also copy paste links of your friends' profiles here, among other things. "Notebook" or "Journal" just sounds perfect for Brilliant.
What do you guys think?
Easy Math Editor
This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.
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2^{34}
a_{i-1}
\frac{2}{3}
\sqrt{2}
\sum_{i=1}^3
\sin \theta
\boxed{123}
Comments
http://www.artofproblemsolving.com/Resources/texer.php is good for latex practice.