Symbols - In general, you have to search in long tables about a specific symbol you're looking for, things like $\Psi$, $\delta$, $\zeta$, $\ge$, $\subseteq$ ... And it turns out that this operation can be frustrating and time consuming, which can cause the buddy to abandon writing the complete $\LaTeX$ sentence in his answer, or in some cases, the complete answer itself. That's why the tool that I will present you in this post was conceived. Basically, it is a $\LaTeX$ *handwritten symbol recognition*. Example in image: ![enter image description here][1] Here is the website: [Detexify²][2] No more frustration. [1]: https://i.sstatic.net/ScK3R.png [2]: http://detexify.kirelabs.org/classify.html