N = 4 : K(b) = Abar_1*Abar*_1 (k403,b) at member t = 0.37
   b=0.05 K=9.95019e-5
   b=0.145 K=0.00678452
   b=0.24 K=0.0474594
   b=0.335 K=0.162897
   b=0.43 K=0.38961
   b=0.525 K=0.746984
   b=0.62 K=1.23357
   b=0.715 K=1.83099
   b=0.81 K=2.51123
   b=0.905 K=3.24367
   no sign change of K on the grid b/a in [0.05, 0.99]
N = 6 : K(b) = Abar*_1/Abar_1 (k404) at member t = 0.37
   b=0.05 K=-104.124
   b=0.145 K=-12.6151
   b=0.24 K=-4.25375
   b=0.335 K=-1.71307
   b=0.43 K=-0.536195
   b=0.525 K=0.153889
   b=0.62 K=0.626448
   b=0.715 K=0.987127
   b=0.81 K=1.28447
   b=0.905 K=1.54339
   ROOT b/a = 0.5
      Abar*_1 at 12 members: max|.| = 1.66226e-41 ; Abar*_2 - Abar*_1 max = 1.09476e-45
      pedal areas Abar_1 at these members: min|.| = 1.38029 (nonzero => antipedal area is identically 0)
      a'' = 0.942809041582063365867792482806  b'' = 0.372677996249964949401528944789  c = 0.866025403784438646763723170753
      identify(b/a) = (1/2)  identify((b/a)^2) = (1/4)
      findpoly(b/a, deg<=8) = [-2, 1]  findpoly((b/a)^2, deg<=6) = [-4, 1]
      identify(a''^2) = (8/9)  findpoly(a''^2, 6) = [9, -8]
N = 8 : K(b) = Abar_1*Abar*_1 (k403,b) at member t = 0.37
   b=0.05 K=-12.3163
   b=0.145 K=-8.95296
   b=0.24 K=-6.40314
   b=0.335 K=-4.18731
   b=0.43 K=-2.16597
   b=0.525 K=-0.277356
   b=0.62 K=1.51197
   b=0.715 K=3.22248
   b=0.81 K=4.8679
   b=0.905 K=6.45797
   ROOT b/a = 0.5394187523623782688122426166653379624782
      Abar*_1 at 12 members: max|.| = 1.41267e-41 ; Abar*_2 - Abar*_1 max = 7.8823e-46
      pedal areas Abar_1 at these members: min|.| = 2.07923 (nonzero => antipedal area is identically 0)
      a'' = 0.962520248027330935672653095852  b'' = 0.466280836259415054597523602365  c = 0.842037653314752444770051167533
      identify(b/a) = None  identify((b/a)^2) = None
      findpoly(b/a, deg<=8) = None  findpoly((b/a)^2, deg<=6) = [16, -4, -9, 6, -1]
      identify(a''^2) = None  findpoly(a''^2, 6) = [16, -56, 67, -44, 16]
N = 10 : K(b) = Abar*_1/Abar_1 (k404) at member t = 0.37
   b=0.05 K=-22.0813
   b=0.145 K=-5.09506
   b=0.24 K=-2.35168
   b=0.335 K=-1.2199
   b=0.43 K=-0.567186
   b=0.525 K=-0.116022
   b=0.62 K=0.232864
   b=0.715 K=0.523337
   b=0.81 K=0.777625
   b=0.905 K=1.00813
   ROOT b/a = 0.554348601730070456191078297153546199882
      Abar*_1 at 12 members: max|.| = 5.48902e-42 ; Abar*_2 - Abar*_1 max = 1.02908e-45
      pedal areas Abar_1 at these members: min|.| = 2.43837 (nonzero => antipedal area is identically 0)
      a'' = 0.97467234830056791858723585511  b'' = 0.50723619624572126502055180372  c = 0.832284583396758422994642805586
      identify(b/a) = None  identify((b/a)^2) = None
      findpoly(b/a, deg<=8) = [8, 0, -2, 3, 0, -1]  findpoly((b/a)^2, deg<=6) = [64, -32, 4, -9, 6, -1]
      identify(a''^2) = None  findpoly(a''^2, 6) = None
N = 12 : K(b) = Abar_1*Abar*_1 (k403,b) at member t = 0.37
   b=0.05 K=-39.5602
   b=0.145 K=-18.5449
   b=0.24 K=-11.2487
   b=0.335 K=-6.8468
   b=0.43 K=-3.59524
   b=0.525 K=-0.930998
   b=0.62 K=1.38769
   b=0.715 K=3.48323
   b=0.81 K=5.42478
   b=0.905 K=7.25457
   ROOT b/a = 0.5618074057191826350809974468849112054093
      Abar*_1 at 12 members: max|.| = 1.41933e-41 ; Abar*_2 - Abar*_1 max = 7.8823e-46
      pedal areas Abar_1 at these members: min|.| = 2.64411 (nonzero => antipedal area is identically 0)
      a'' = 0.981939253995069656058018210265  b'' = 0.528991738742026296385911788541  c = 0.827268057451199861453952368386
      identify(b/a) = None  identify((b/a)^2) = None
      findpoly(b/a, deg<=8) = None  findpoly((b/a)^2, deg<=6) = None
      identify(a''^2) = None  findpoly(a''^2, 6) = None
N = 16 : K(b) = Abar_1*Abar*_1 (k403,b) at member t = 0.37
   b=0.05 K=-59.0183
   b=0.145 K=-23.6088
   b=0.24 K=-13.5298
   b=0.335 K=-8.02862
   b=0.43 K=-4.21333
   b=0.525 K=-1.21487
   b=0.62 K=1.32236
   b=0.715 K=3.57196
   b=0.81 K=5.62916
   b=0.905 K=7.55069
   ROOT b/a = 0.5688313760373399185784212166943631052586
      Abar*_1 at 12 members: max|.| = 9.67883e-42 ; Abar*_2 - Abar*_1 max = 9.3055e-46
      pedal areas Abar_1 at these members: min|.| = 2.85655 (nonzero => antipedal area is identically 0)
      a'' = 0.989588462300112548910009612707  b'' = 0.550322141188263372989488443288  c = 0.822454172361880835190331664098
      identify(b/a) = None  identify((b/a)^2) = None
      findpoly(b/a, deg<=8) = None  findpoly((b/a)^2, deg<=6) = None
      identify(a''^2) = None  findpoly(a''^2, 6) = None
