All the posts (as of today)
This is the list of all the posts published.
Set k is recursively enumerable non-recursive - The proof.
How to insert images in a LaTeX document - Making an hard thing become easy.
Characterization Theorem in Computability - What it states and a proof.
Halting Problem - The foundation of the computability theory, that gave it the first headaches - until Turing got a brilliant idea.
Kleene's Recursion Theorems in Computability - What they are and their proof.
Signals - What they are, some of their most important properties and what you can do with them.