Here a list of multiple useful resources and links. # Mathematics * [Useful inequalities](https://lkozma.net/inequalities_cheat_sheet/ineq.pdf) (Many thanks to László Kozma.) * Geometric Algebra for CGI, Vision and Engineering: [BiVector](https://bivector.net/) * Commutative Diagram Editor: [Quiver](https://github.com/varkor/quiver) # Web 3.0 - Excellent Solidity, JS and Chainlink integration course, from Patrick Collins: https://www.youtube.com/watch?v=gyMwXuJrbJQ - List of all Ethereum Improvment Proposals (EIPs): https://eips.ethereum.org/all # $\LaTeX$ * [Overleaf documentation](https://www.overleaf.com/learn); * [The Not So Short Introduction to $\LaTeX$ $2_\epsilon$](http://ctan.mirror.colo-serv.net/info/lshort/english/lshort.pdf), by Tobias Oetiker; * [Detexify](http://detexify.kirelabs.org/classify.html), to easily find the $\LaTeX$ symbol you're after. # Markdown * [Markdown & YAML cheatsheet](https://learn-the-web.algonquindesign.ca/topics/markdown-yaml-cheat-sheet/) # Open Databases * [United Nation open database](https://data.un.org/) * [ImageNET](http://image-net.org/) * [PASCAL-Context database](https://www.cs.stanford.edu/~roozbeh/pascal-context/) # Food for thoughts * [How to think for yourself](http://paulgraham.com/think.html), by Paul Graham