Pi hiding in prime regularities /

A beautiful derivation of a formula for pi. At first, 1-1/3+1/5-1/7+1/9- ... seems unrelated to circles, but in fact there is a circle hiding here, as well as some interesting facts about prime numbers in the context of complex numbers.

Bibliographic Details
Other Authors: Sanderson, Grant (Narrator)
Format: Video
Language:English
Language Notes:In English.
Published: United States : 3 Blue 1 Brown, 2019.
Series:Academic Video Online
Subjects:
Online Access:Connect to this streaming video (Alexander Street Press)
Description
Summary:A beautiful derivation of a formula for pi. At first, 1-1/3+1/5-1/7+1/9- ... seems unrelated to circles, but in fact there is a circle hiding here, as well as some interesting facts about prime numbers in the context of complex numbers.
Item Description:Title from resource description page (viewed March 11, 2020).
Physical Description:1 online resource (30 minutes)
Playing Time:00:29:28