Hi! Thank you! I am the speaker in this video. I have explained these equations with links to graph plots at this Reddit thread: https://www.reddit.com/r/math/

Hi! Thank you! I am the speaker in this video. I have explained these equations with links to graph plots at this Reddit thread: https://www.reddit.com/r/math/comments/1xwuv3/a_mathematical_valentine/cffeykn/ https://www.reddit.com/r/math/comments/1xwuv3/a_mathematical... (2014 thread). I hope that helps.