// 3/5
P=? [ F "elected" ] // 1.0
P=? [ F<=(4*(N+1)) "elected" ] // 0.999997440000001
R=? [ F "elected" ] // 1.0416666623999995

// 4/8
P=? [ F "elected" ] // 1.0
P=? [ F<=(4*(N+1)) "elected" ] // 0.9999965911265463
R=? [ F "elected" ] // 1.0448979526072435

// 5/8
P=? [ F "elected" ] // 1.0
P=? [ F<=(4*(N+1)) "elected" ] // 0.9999999097195733
R=? [ F "elected" ] // 1.0176397499602707