With the help of a very famous mathematician the Mathologer sets out to show how you can subtract infinity from infinity in a legit way to get exactly pi. Thank you very much to Danil Dmitriev the official Mathologer translator for Russian for his subtitles. Enjoy :) Thank you very much Zacháry Dorris for contributing English subtitles for this video, Rodrigo Naranjo for contributing Spanish subtitles and Étienne Leb for his French subtitles!