The Twilight Cross-Section (2019)

Taylor Maclaurin fled his hometown of Korpi years ago due to humiliation at the hands of his calculus teacher, leaving him with a lasting fear of math. When he finally returns to his hometown, he is pulled over by a police officer who poses a calculus problem to him. He begins to see math everywhere. As he runs from the police, he realizes he must confront his fear and find out once and for all what happened in his town.