Non Empty Set

This post has the only objective of being a catalyst for future posts (if time allows it). I also configured latex, so I can write simple equations:

$$ f(x)=\sum_{i\in S} x_i $$

Or maybe fancier ones: $$ -{\frac {\hbar ^{2}}{2m}}{\frac {\partial ^{2}}{\partial x^{2}}}\Psi (x,\,t)+V(x)\Psi (x,t)=i\hbar {\frac {\partial }{\partial t}}\Psi (x,\,t) $$

Anyway, most probably I’ll stay simple, for some simple algorithms and set theory.

One last thing. I’m using Hugo to develop this site. And I’m using the theme Hugo Goa with several modifications on my side.