x_0: 0.50000000000000000000000000000000000000000000000 ,  2*x - 1
x_1: 0.50000000000000000000000000000000000000000000000 ,  2*x - 1
x_2: 1.25436587746244025541937183621617575709614348729 ,  16*x^3 - 18*x - 9
x_3: 0.25436587746244025541937183621617575709614348729 ,  16*x^3 + 48*x^2 + 30*x - 11
x_4: 0.50000000000000000000000000000000000000000000000 ,  2*x - 1
x_5: -0.2543658774624402554193718362161757570961434873 ,  16*x^3 - 48*x^2 + 30*x + 11
x_6: -0.5000000000000000000000000000000000000000000000 ,  2*x + 1
x_7: 0.50000000000000000000000000000000000000000000000 ,  2*x - 1
x_8: 0.25436587746244025541937183621617575709614348729 ,  16*x^3 + 48*x^2 + 30*x - 11
x_9: -0.5000000000000000000000000000000000000000000000 ,  2*x + 1
x_10: -0.2543658774624402554193718362161757570961434873 ,  16*x^3 - 48*x^2 + 30*x + 11
x_11: -1.2543658774624402554193718362161757570961434873 ,  16*x^3 - 18*x + 9
x_12: -0.5000000000000000000000000000000000000000000000 ,  2*x + 1
x_13: -0.5000000000000000000000000000000000000000000000 ,  2*x + 1
y_0: 0                                                 ,  x
y_1: 1.00000000000000000000000000000000000000000000000 ,  x - 1
y_2: 0.34354579526038332099702776655867916718013896470 ,  8*x^3 - 12*x^2 + 9*x - 2
y_3: 0.34354579526038332099702776655867916718013896470 ,  8*x^3 - 12*x^2 + 9*x - 2
y_4: 1.31290840947923335800594446688264166563972207061 ,  2*x^3 - 6*x^2 + 9*x - 6
y_5: 0.65645420473961667900297223344132083281986103530 ,  8*x^3 - 12*x^2 + 9*x - 3
y_6: -0.3129084094792333580059444668826416656397220706 ,  2*x^3 + 3*x + 1
y_7: -0.3129084094792333580059444668826416656397220706 ,  2*x^3 + 3*x + 1
y_8: 0.65645420473961667900297223344132083281986103530 ,  8*x^3 - 12*x^2 + 9*x - 3
y_9: 1.31290840947923335800594446688264166563972207061 ,  2*x^3 - 6*x^2 + 9*x - 6
y_10: 0.34354579526038332099702776655867916718013896470 ,  8*x^3 - 12*x^2 + 9*x - 2
y_11: 0.34354579526038332099702776655867916718013896470 ,  8*x^3 - 12*x^2 + 9*x - 2
y_12: 1.00000000000000000000000000000000000000000000000 ,  x - 1
y_13: 0                                                 ,  x