My interests include functional equations, iterated functions, functional square roots, recursion, definite integrals, complex/real analysis, and infinite series.
MATH CHALLENGES is a proposed stack exchange website to be used exclusively for recreational/contest math. If you're interested in a separate website for recreational math, follow it! A total of $60$ followers are needed to give this site its wings.
I have a blog at this link.
Mi cabeza no es un vaso por llenar
Es una luz a ser encendida...
-El Cuarteto de Nos