Equations: Dank Off

Strider has selected 5 mathematical equations and than ranks which one is the dankest. Which equation propelled humanity to greater heights astronomically, architecturally, economically or just straight up observationally? Plus we play a little who said it, re-cast it today and finish off with a thank call to Home Depot. Strider's Stand Up Special Makin' Memories Sources: praxilabs.com,…