File talk:5-cubePetrie.svg

These numbers showed up in a polynomial I found.

-(1/2000)*x+(1/50)*x^3-21/100*(x^5)+4/5*(x^7)-x^9 [0, (1/10)*sqrt(25-5*sqrt(5)), -(1/10)*sqrt(25-5*sqrt(5)), (1/10)*sqrt(25+5*sqrt(5)), -(1/10)*sqrt(25+5*sqrt(5)), (1/4)*sqrt(2)+(1/20)*sqrt(10), -(1/4)*sqrt(2)-(1/20)*sqrt(10), (1/4)*sqrt(2)-(1/20)*sqrt(10), -(1/4)*sqrt(2)+(1/20)*sqrt(10)] [0., .37174803446018449013, -.37174803446018449013, .60150095500754567366, -.60150095500754567366, .51166727360169272880, -.51166727360169272880, .19543950758485479560, -.19543950758485479560] — Preceding unsigned comment added by Tejolson (talk • contribs) 04:15, 19 August 2019 (UTC)