OEIS (Online Encyclopedia of Integer Sequences)
SVP Challenge
PhD Comics - Because all work and no play makes Jack a dull boy.

Other Texts (Notes, Unpublished, etc...)

"Teoría de Información" (spanish) - A fun introduction to Information Theory written with Carlos Capote while we both were at Universidad Complutense de Madrid.

"Reticulados e o Canal Gaussiano" (portuguese) - A short introduction to lattices and the Gaussian channel written for the Geometry Seminar.


My full name is Antonio Carlos de Andrade Campello Junior. It has 52 characters (including spaces), and is considered too long, according to the US Social Security. My Ërdos number is 4 (via two distinct paths) and my average typing speed used to be 116 wpm.

I like rock'n roll, modern art and Esporte Clube Bahia. I was born in Salvador - Bahia, one of the most interesting cities in the world.