A plot showing the locus of points that give the same value(1) in the AlphaMax+BetaMin algorithm. For several values of alpha and beta. The optimal value is dashed. {1,1/2,Red} {1,1/4,Blue} {1,3/8,Yellow} {7/8,7/16,Purple} {15/16,15/32,Green} A circle with radius 1 in black.