Who is the Greek god of math?

Can you enlighten me on the identity of the Greek deity who is revered as the patron of mathematics? I'm curious to know which divine figure from ancient Greek mythology holds sway over the realm of numbers, calculations, and the abstract concepts that underpin the intricate workings of mathematics. Surely, there must be a godly figure who watches over this vital area of human knowledge and inquiry. Who, then, is this enigmatic Greek god of math?