Why does pi show up here? | The Gaussian Integral, explained

Support me on Patreon!   / vcubingx   Join my discord server! ​  / discord   The Gaussian Integral is a term that describes the area under a normal distribution of mean 1. This value is equal to the square root of pi. In this video, I go over the hidden circle behind this, using a bit of multivariable calculus. Hope you enjoy! Follow Me!   / vcubingx   https://github.com/vivek3141   / vcubingx   Music by Chillhop: http://chillhop.com/listen sadtoi - Jeux D'eau https://chll.to/60d3efc2 Philanthrope, mommy - embrace https://chll.to/7e941f72 #calculus #gaussian #integral This video was animated using manim: https://github.com/3b1b/manim Source code for the animations: https://github.com/vivek3141/videos