(a,b)=(1.0,0.5) N= 3 tau=1: lam=0.245678061214 k2=0.99427 | checks: closure 8.6e-50 refl 6.1e-50 tang 4.0e-50 Op 9.5e-50 rho 7.5e-50 L3.2 6.3e-50 min A_pt 0.0044023
    k813 3.5e-48 [698.132922445]  k814 3.2e-48  k814pt 3.2e-48  A_pt/A_dual 0.25 (spread 1.1e-49)
    k815: (i) 0.678  (ii) 0.906  (iii) 3.1e-49 [0.000533544663848]
(a,b)=(1.0,0.5) N= 4 tau=1: lam=0.2 k2=0.9375 | checks: closure 1.6e-50 refl 1.9e-50 tang 1.7e-50 Op 8.6e-50 rho 7.5e-50 L3.2 3.5e-50 min A_pt 0.031702
    k813 1.6e-49 [32.0]  k814 1.9e-49  k814pt 1.9e-49  A_pt/A_dual 0.5 (spread 7.1e-50)
    k816: (i) 0.338 [1.46910656275]  (ii) 1.9e-49  (iii) 5.4e-50 [5.12]
    A_ant/A - R: 6.95e-50 (R = 2.0)
(a,b)=(1.0,0.5) N= 5 tau=1: lam=0.148624447437 k2=0.880927 | checks: closure 5.0e-50 refl 3.4e-50 tang 4.7e-50 Op 6.9e-50 rho 6.9e-50 L3.2 2.9e-50 min A_pt 0.053777
    k813 1.2e-49 [8.72262253293]  k814 5.4e-50  k814pt 4.9e-50  A_pt/A_dual 0.569080556809 (spread 3.8e-50)
    k815: (i) 0.246  (ii) 0.0892  (iii) 5.9e-50 [0.0877983296154]
(a,b)=(1.0,0.5) N= 5 tau=2: lam=0.249977112539 k2=0.999969 | checks: closure 5.6e-48 refl 5.3e-48 tang 2.5e-48 Op 4.9e-47 rho 1.1e-48 L3.2 7.5e-48 min A_pt 4.9918e-5
    k813 5.2e-44 [141327.606946]  k814 5.2e-44  k814pt 5.3e-44  A_pt/A_dual 0.0025506860901 (spread 7.7e-46)
    k815: (i) 0.872  (ii) 0.887  (iii) 4.2e-45 [2.87526406195e-6]
(a,b)=(1.0,0.5) N= 6 tau=1: lam=0.111111111111 k2=0.84375 | checks: closure 7.7e-50 refl 6.9e-50 tang 3.1e-50 Op 8.0e-50 rho 4.3e-50 L3.2 5.0e-50 min A_pt 0.072803
    k813 1.5e-49 [4.26666666667]  k814 4.5e-50  k814pt 7.5e-50  A_pt/A_dual 0.625 (spread 4.3e-50)
    k816: (i) 2.23e-49 [13.3333333333]  (ii) 4.5e-50  (iii) 7.4e-50 [11.8518518519]
    A_ant/A - R: 1.57e-50 (R = 0.0)  k818 A_dag/A_ant spread nan [-4.20262183123e+51]
(a,b)=(1.0,0.5) N= 7 tau=1: lam=0.0851455314456 k2=0.819803 | checks: closure 1.2e-49 refl 1.0e-49 tang 4.8e-50 Op 9.4e-50 rho 9.6e-50 L3.2 3.5e-50 min A_pt 0.089242
    k813 1.1e-49 [2.74013308931]  k814 1.0e-49  k814pt 1.2e-49  A_pt/A_dual 0.674078193955 (spread 4.2e-50)
    k815: (i) 0.00585  (ii) 0.00543  (iii) 6.9e-50 [0.232817103468]
(a,b)=(1.0,0.5) N= 7 tau=3: lam=0.249999881991 k2=1.0 | checks: closure 2.2e-45 refl 1.3e-45 tang 6.6e-46 Op 1.1e-44 rho 4.8e-48 L3.2 2.5e-45 min A_pt 2.3783e-7
    k813 2.7e-41 [27420326.692]  k814 2.7e-41  k814pt 2.7e-41  A_pt/A_dual 1.32166579669e-5 (spread 5.8e-43)
    k815: (i) 0.903  (ii) 0.916  (iii) 2.5e-42 [1.48263650912e-8]
(a,b)=(1.0,0.5) N= 8 tau=1: lam=0.0669380892315 k2=0.803805 | checks: closure 1.7e-49 refl 5.4e-50 tang 1.2e-49 Op 5.2e-50 rho 3.2e-50 L3.2 1.8e-50 min A_pt 0.10336
    k813 6.6e-50 [2.04015124505]  k814 5.1e-50  k814pt 4.2e-50  A_pt/A_dual 0.716690099793 (spread 3.2e-50)
    k816: (i) 1.39e-49 [44.2733832562]  (ii) 5.1e-50  (iii) 7.4e-50 [14.0686946766]
    A_ant/A - R: 3.07e-50 (R = -0.271463623459)
(a,b)=(1.0,0.5) N= 8 tau=3: lam=0.249682007598 k2=0.999576 | checks: closure 1.0e-48 refl 3.6e-49 tang 3.3e-49 Op 3.3e-48 rho 5.2e-49 L3.2 3.8e-49 min A_pt 0.0022314
    k813 2.7e-46 [10122.8037718]  k814 2.6e-46  k814pt 2.7e-46  A_pt/A_dual 0.0333099002065 (spread 3.6e-48)
    k816: (i) 1.87e-48 [0.506498574044]  (ii) 2.6e-46  (iii) 1.2e-47 [0.0355957341661]
    A_ant/A - R: 1.97e-44 (R = 490.238941148)
(a,b)=(1.0,0.5) N= 9 tau=4: lam=0.249999999392 k2=1.0 | checks: closure 6.2e-44 refl 3.9e-44 tang 1.8e-44 Op 1.7e-42 rho 5.9e-47 L3.2 3.1e-43 min A_pt 1.2112e-9
    k813 1.4e-37 [5319402649.86]  k814 1.4e-37  k814pt 1.5e-37  A_pt/A_dual 6.81307783162e-8 (spread 2.9e-39)
    k815: (i) 0.89  (ii) 0.905  (iii) 1.2e-38 [7.6426768008e-11]
(a,b)=(1.0,0.5) N=10 tau=1: lam=0.0441581104773 k2=0.784649 | checks: closure 1.0e-49 refl 1.1e-49 tang 4.9e-50 Op 5.4e-50 rho 4.3e-50 L3.2 2.7e-50 min A_pt 0.12563
    k813 8.4e-50 [1.42722464667]  k814 4.1e-50  k814pt 3.0e-50  A_pt/A_dual 0.784289510651 (spread 3.1e-50)
    k816: (i) 1.98e-49 [89.0001784238]  (ii) 4.1e-50  (iii) 6.6e-50 [14.9190819979]
    A_ant/A - R: 1.0e-50 (R = -0.365922242007)  k818 A_dag/A_ant spread 9.9e-50 [-74.4175010171]
(a,b)=(1.0,0.5) N=10 tau=3: lam=0.234696063681 k2=0.980003 | checks: closure 1.6e-49 refl 6.0e-50 tang 8.9e-50 Op 1.2e-49 rho 1.1e-49 L3.2 3.4e-50 min A_pt 0.058285
    k813 3.2e-49 [166.672153159]  k814 2.7e-49  k814pt 2.9e-49  A_pt/A_dual 0.401267289091 (spread 5.2e-50)
    k816: (i) 2.0e-49 [0.629613638049]  (ii) 2.7e-49  (iii) 1.1e-49 [1.66907245813]
    A_ant/A - R: 1.37e-48 (R = 9.0847915686)  k818 A_dag/A_ant spread 3.2e-49 [0.345230234619]
(a,b)=(1.0,0.5) N=11 tau=2: lam=0.128163300895 k2=0.860253 | checks: closure 2.6e-49 refl 2.3e-49 tang 1.1e-49 Op 8.2e-50 rho 5.3e-50 L3.2 3.9e-50 min A_pt 0.12875
    k813 1.4e-49 [5.82352286319]  k814 8.3e-50  k814pt 8.6e-50  A_pt/A_dual 0.597964587895 (spread 5.8e-50)
    k815: (i) 0.000192  (ii) 0.000121  (iii) 9.1e-50 [0.500548597785]
(a,b)=(1.0,0.5) N=12 tau=5: lam=0.249998356381 k2=0.999998 | checks: closure 1.6e-46 refl 1.0e-46 tang 4.8e-47 Op 4.8e-46 rho 1.7e-48 L3.2 8.3e-47 min A_pt 1.2333e-5
    k813 2.8e-43 [1968680.51229]  k814 2.8e-43  k814pt 2.9e-43  A_pt/A_dual 0.000184019524291 (spread 5.9e-45)
    k816: (i) 2.3e-45 [0.00323972071101]  (ii) 2.8e-43  (iii) 2.0e-44 [0.000184084854922]
    A_ant/A - R: 6.96e-39 (R = 95063.4619201)
(a,b)=(1.0,0.5) N=14 tau=1: lam=0.0231158523068 k2=0.767747 | checks: closure 4.8e-49 refl 4.4e-49 tang 1.1e-49 Op 8.6e-50 rho 8.6e-50 L3.2 2.8e-50 min A_pt 0.15316
    k813 9.3e-50 [1.03339222554]  k814 6.6e-50  k814pt 3.0e-50  A_pt/A_dual 0.868154978836 (spread 5.8e-50)
    k816: (i) 3.19e-49 [180.438152213]  (ii) 6.6e-50  (iii) 1.0e-49 [15.5275525785]
    A_ant/A - R: 1.27e-50 (R = -0.436322533598)  k818 A_dag/A_ant spread 9.4e-50 [-78.2011251492]
(a,b)=(1.0,0.5) N=14 tau=3: lam=0.164326404432 k2=0.89748 | checks: closure 2.5e-49 refl 1.2e-49 tang 1.0e-49 Op 7.0e-50 rho 3.2e-50 L3.2 3.3e-50 min A_pt 0.14582
    k813 7.7e-50 [12.2783753568]  k814 7.4e-50  k814pt 6.9e-50  A_pt/A_dual 0.548473889571 (spread 3.2e-50)
    k816: (i) 1.31e-49 [3.80368019804]  (ii) 7.4e-50  (iii) 5.5e-50 [8.1861694279]
    A_ant/A - R: 6.41e-50 (R = 0.69878244971)  k818 A_dag/A_ant spread 2.6e-49 [10.8832874105]
(a,b)=(1.0,0.7) N= 3 tau=1: lam=0.456214817952 k2=0.93787 | checks: closure 3.8e-50 refl 2.8e-50 tang 4.5e-50 Op 3.7e-50 rho 2.1e-50 L3.2 2.4e-50 min A_pt 0.036834
    k813 4.2e-49 [64.3815008925]  k814 3.9e-49  k814pt 3.7e-49  A_pt/A_dual 0.25 (spread 3.3e-50)
    k815: (i) 0.415  (ii) 0.656  (iii) 7.8e-50 [0.0154581188233]
(a,b)=(1.0,0.7) N= 4 tau=1: lam=0.328859060403 k2=0.7599 | checks: closure 4.4e-50 refl 3.2e-50 tang 3.4e-50 Op 2.1e-50 rho 1.6e-50 L3.2 1.8e-50 min A_pt 0.16917
    k813 9.5e-50 [8.32986255727]  k814 5.8e-50  k814pt 6.0e-50  A_pt/A_dual 0.5 (spread 9.4e-51)
    k816: (i) 0.101 [0.918049321664]  (ii) 5.8e-50  (iii) 4.2e-50 [1.83849045226]
    A_ant/A - R: 6.15e-50 (R = 2.0)
(a,b)=(1.0,0.7) N= 5 tau=1: lam=0.232189575448 k2=0.664226 | checks: closure 5.5e-50 refl 3.1e-50 tang 4.7e-50 Op 2.8e-50 rho 2.1e-50 L3.2 2.2e-50 min A_pt 0.2716
    k813 1.1e-49 [3.64408486433]  k814 9.0e-50  k814pt 9.3e-50  A_pt/A_dual 0.602851503324 (spread 1.1e-50)
    k815: (i) 0.0413  (ii) 0.0134  (iii) 5.5e-50 [0.556404638863]
(a,b)=(1.0,0.7) N= 5 tau=2: lam=0.488954316313 k2=0.997954 | checks: closure 2.7e-49 refl 2.3e-49 tang 2.9e-49 Op 6.2e-49 rho 1.1e-49 L3.2 2.3e-49 min A_pt 0.0019885
    k813 7.0e-47 [2367.27714283]  k814 6.9e-47  k814pt 7.4e-47  A_pt/A_dual 0.0131158192987 (spread 5.3e-48)
    k815: (i) 0.612  (ii) 0.641  (iii) 1.3e-47 [0.000514209753302]
(a,b)=(1.0,0.7) N= 6 tau=1: lam=0.16955017301 k2=0.614125 | checks: closure 4.8e-50 refl 2.6e-50 tang 2.9e-50 Op 2.0e-50 rho 1.6e-50 L3.2 1.5e-50 min A_pt 0.35397
    k813 7.6e-50 [2.32571661143]  k814 3.3e-50  k814pt 3.7e-50  A_pt/A_dual 0.675 (spread 1.6e-50)
    k816: (i) 9.7e-50 [3.30744542715]  (ii) 3.3e-50  (iii) 2.7e-50 [3.20444539655]
    A_ant/A - R: 9.35e-51 (R = 0.873771730915)  k818 A_dag/A_ant spread 7.4e-50 [4.47704081633]
(a,b)=(1.0,0.7) N= 7 tau=1: lam=0.128286766803 k2=0.585055 | checks: closure 7.9e-50 refl 4.8e-50 tang 4.0e-50 Op 2.2e-50 rho 1.1e-50 L3.2 1.6e-50 min A_pt 0.42044
    k813 2.1e-50 [1.76642979102]  k814 4.3e-50  k814pt 3.8e-50  A_pt/A_dual 0.730762942772 (spread 1.1e-50)
    k815: (i) 0.000309  (ii) 0.000272  (iii) 2.5e-50 [1.15379669663]
(a,b)=(1.0,0.7) N= 7 tau=3: lam=0.489970738948 k2=0.999943 | checks: closure 8.8e-48 refl 4.7e-48 tang 6.0e-48 Op 5.3e-47 rho 1.1e-48 L3.2 1.1e-47 min A_pt 5.7457e-5
    k813 8.9e-45 [84942.4177616]  k814 8.9e-45  k814pt 9.4e-45  A_pt/A_dual 0.000375314760344 (spread 5.3e-46)
    k815: (i) 0.608  (ii) 0.634  (iii) 1.6e-45 [1.44199090731e-5]
(a,b)=(1.0,0.7) N= 8 tau=1: lam=0.100081636031 k2=0.566718 | checks: closure 1.1e-49 refl 6.9e-50 tang 4.9e-50 Op 1.4e-50 rho 1.1e-50 L3.2 1.1e-50 min A_pt 0.47392
    k813 3.1e-50 [1.47353065044]  k814 2.1e-50  k814pt 3.3e-50  A_pt/A_dual 0.7747620352 (spread 1.9e-50)
    k816: (i) 5.31e-50 [6.84719222701]  (ii) 2.1e-50  (iii) 3.4e-50 [3.65948571191]
    A_ant/A - R: 1.47e-50 (R = 0.670813450624)
(a,b)=(1.0,0.7) N= 8 tau=3: lam=0.48386993397 k2=0.988123 | checks: closure 1.1e-49 refl 4.2e-50 tang 9.8e-50 Op 2.3e-49 rho 6.9e-50 L3.2 5.7e-50 min A_pt 0.027119
    k813 2.4e-48 [395.708571458]  k814 2.4e-48  k814pt 2.5e-48  A_pt/A_dual 0.0692604031012 (spread 1.4e-49)
    k816: (i) 1.34e-49 [0.268861287808]  (ii) 2.4e-48  (iii) 2.5e-49 [0.0783456570911]
    A_ant/A - R: 5.06e-47 (R = 59.2853370061)
(a,b)=(1.0,0.7) N= 9 tau=4: lam=0.489999186037 k2=0.999998 | checks: closure 6.6e-46 refl 3.8e-46 tang 4.5e-46 Op 2.5e-45 rho 6.6e-49 L3.2 2.4e-46 min A_pt 1.5967e-6
    k813 2.2e-42 [3053932.76209]  k814 2.2e-42  k814pt 2.3e-42  A_pt/A_dual 1.04468494809e-5 (spread 1.5e-43)
    k815: (i) 0.609  (ii) 0.635  (iii) 4.0e-43 [4.01146640339e-7]
(a,b)=(1.0,0.7) N=10 tau=1: lam=0.0654634949746 k2=0.545725 | checks: closure 2.0e-49 refl 9.8e-50 tang 6.2e-50 Op 3.3e-50 rho 3.2e-50 L3.2 1.9e-50 min A_pt 0.55167
    k813 2.7e-50 [1.18629392038]  k814 2.0e-50  k814pt 2.7e-50  A_pt/A_dual 0.837874094428 (spread 1.9e-50)
    k816: (i) 9.89e-50 [10.3774794194]  (ii) 2.0e-50  (iii) 1.7e-50 [3.85436766296]
    A_ant/A - R: 5.35e-51 (R = 0.594470776893)  k818 A_dag/A_ant spread 5.7e-50 [9.73796085969]
(a,b)=(1.0,0.7) N=10 tau=3: lam=0.414457970986 k2=0.870988 | checks: closure 1.2e-49 refl 5.4e-50 tang 9.5e-50 Op 2.6e-50 rho 2.1e-50 L3.2 2.4e-50 min A_pt 0.28233
    k813 1.3e-49 [24.5080251157]  k814 7.9e-50  k814pt 8.3e-50  A_pt/A_dual 0.374431400255 (spread 1.4e-50)
    k816: (i) 7.07e-50 [0.623502221522]  (ii) 7.9e-50  (iii) 4.5e-50 [0.919080853135]
    A_ant/A - R: 1.71e-49 (R = 4.56700108975)  k818 A_dag/A_ant spread 1.3e-49 [0.34480837235]
(a,b)=(1.0,0.7) N=11 tau=2: lam=0.197492890106 k2=0.635508 | checks: closure 9.8e-50 refl 8.7e-50 tang 6.0e-50 Op 1.9e-50 rho 2.1e-50 L3.2 1.9e-50 min A_pt 0.63086
    k813 4.7e-50 [2.82579803939]  k814 3.7e-50  k814pt 2.8e-50  A_pt/A_dual 0.641425398596 (spread 1.9e-50)
    k815: (i) 6.71e-6  (ii) 3.89e-6  (iii) 5.3e-50 [2.89943201449]
(a,b)=(1.0,0.7) N=12 tau=5: lam=0.489824723166 k2=0.999656 | checks: closure 1.1e-48 refl 9.1e-49 tang 1.1e-48 Op 4.6e-48 rho 1.2e-49 L3.2 1.4e-48 min A_pt 0.00087833
    k813 5.7e-46 [14172.1707838]  k814 5.7e-46  k814pt 6.1e-46  A_pt/A_dual 0.00224089214875 (spread 3.4e-47)
    k816: (i) 1.9e-47 [0.0106686452495]  (ii) 5.7e-46  (iii) 6.6e-47 [0.00224936925977]
    A_ant/A - R: 3.88e-43 (R = 2082.43993744)
(a,b)=(1.0,0.7) N=14 tau=1: lam=0.034031395314 k2=0.527967 | checks: closure 6.4e-49 refl 2.3e-49 tang 1.6e-49 Op 4.3e-50 rho 4.8e-50 L3.2 1.5e-50 min A_pt 0.63776
    k813 4.2e-50 [0.97839704414]  k814 4.0e-50  k814pt 2.6e-50  A_pt/A_dual 0.907040412868 (spread 2.7e-50)
    k816: (i) 1.6e-49 [15.6832281411]  (ii) 4.0e-50  (iii) 2.1e-50 [4.01294706778]
    A_ant/A - R: 6.68e-51 (R = 0.535195203388)  k818 A_dag/A_ant spread 7.9e-50 [12.2107852885]
(a,b)=(1.0,0.7) N=14 tau=3: lam=0.2599491164 k2=0.689142 | checks: closure 6.0e-50 refl 4.8e-50 tang 4.4e-50 Op 1.7e-50 rho 1.6e-50 L3.2 2.0e-50 min A_pt 0.725
    k813 3.5e-50 [4.52357101005]  k814 2.7e-50  k814pt 2.7e-50  A_pt/A_dual 0.573471939266 (spread 1.2e-50)
    k816: (i) 5.04e-50 [1.53705357534]  (ii) 2.7e-50  (iii) 1.3e-50 [2.48445193793]
    A_ant/A - R: 1.6e-50 (R = 1.32141469213)  k818 A_dag/A_ant spread 5.0e-50 [2.12012482305]
(a,b)=(1.6,0.6) N= 3 tau=1: lam=0.358103792839 k2=0.999139 | checks: closure 9.3e-50 refl 8.2e-50 tang 2.1e-50 Op 6.4e-49 rho 4.4e-49 L3.2 1.8e-49 min A_pt 0.0019731
    k813 1.8e-47 [4644.8431418]  k814 1.8e-47  k814pt 1.8e-47  A_pt/A_dual 0.25 (spread 2.0e-49)
    k815: (i) 0.843  (ii) 0.975  (iii) 8.5e-49 [0.000191250876167]
(a,b)=(1.6,0.6) N= 4 tau=1: lam=0.315616438356 k2=0.980225 | checks: closure 2.7e-49 refl 1.1e-49 tang 1.1e-49 Op 2.1e-49 rho 2.0e-49 L3.2 1.1e-49 min A_pt 0.019349
    k813 2.0e-48 [101.135802469]  k814 1.4e-48  k814pt 1.4e-48  A_pt/A_dual 0.5 (spread 9.6e-50)
    k816: (i) 0.546 [0.363774496268]  (ii) 1.4e-48  (iii) 5.3e-49 [10.9315485499]
    A_ant/A - R: 7.99e-49 (R = 2.0)
(a,b)=(1.6,0.6) N= 5 tau=1: lam=0.247576923714 k2=0.951383 | checks: closure 1.0e-49 refl 1.2e-49 tang 1.2e-49 Op 2.4e-49 rho 2.4e-49 L3.2 9.6e-50 min A_pt 0.034959
    k813 9.7e-49 [18.7281061018]  k814 5.4e-49  k814pt 4.7e-49  A_pt/A_dual 0.548684312752 (spread 9.5e-50)
    k815: (i) 0.479  (ii) 0.2  (iii) 1.8e-49 [0.114002087076]
(a,b)=(1.6,0.6) N= 5 tau=2: lam=0.359997258592 k2=0.999999 | checks: closure 3.2e-46 refl 1.1e-46 tang 3.1e-47 Op 6.3e-46 rho 2.6e-48 L3.2 6.1e-47 min A_pt 7.1751e-6
    k813 2.2e-41 [3336752.86263]  k814 2.2e-41  k814pt 2.3e-41  A_pt/A_dual 0.000714984554336 (spread 7.1e-44)
    k815: (i) 0.956  (ii) 0.961  (iii) 8.6e-43 [2.77962326531e-7]
(a,b)=(1.6,0.6) N= 6 tau=1: lam=0.19041322314 k2=0.928432 | checks: closure 2.5e-49 refl 1.7e-49 tang 1.5e-49 Op 1.3e-49 rho 8.6e-50 L3.2 8.0e-50 min A_pt 0.049008
    k813 7.8e-49 [7.37022042285]  k814 3.2e-49  k814pt 3.5e-49  A_pt/A_dual 0.59375 (spread 4.1e-50)
    k816: (i) 1.0e-48 [6.66386083053]  (ii) 3.2e-49  (iii) 2.5e-49 [34.649080335]
    A_ant/A - R: 1.34e-49 (R = -1.41520467836)  k818 A_dag/A_ant spread 5.9e-49 [-4.18768988715]
(a,b)=(1.6,0.6) N= 7 tau=1: lam=0.148281828056 k2=0.912213 | checks: closure 2.4e-49 refl 6.7e-50 tang 5.3e-50 Op 1.6e-49 rho 1.6e-49 L3.2 5.5e-50 min A_pt 0.061503
    k813 2.4e-49 [4.13022508457]  k814 8.2e-50  k814pt 6.2e-50  A_pt/A_dual 0.63700067234 (spread 6.5e-50)
    k815: (i) 0.0205  (ii) 0.0195  (iii) 1.1e-49 [0.379050222956]
(a,b)=(1.6,0.6) N= 7 tau=3: lam=0.359999996069 k2=1.0 | checks: closure 5.6e-44 refl 2.2e-44 tang 5.3e-45 Op 3.9e-43 rho 2.7e-47 L3.2 3.9e-44 min A_pt 8.7752e-9
    k813 1.7e-38 [2326824604.87]  k814 1.7e-38  k814pt 1.8e-38  A_pt/A_dual 1.02682547943e-6 (spread 1.5e-40)
    k815: (i) 0.958  (ii) 0.963  (iii) 7.4e-40 [3.98633434883e-10]
(a,b)=(1.6,0.6) N= 8 tau=1: lam=0.117738671743 k2=0.900805 | checks: closure 2.4e-49 refl 1.2e-49 tang 9.9e-50 Op 1.7e-49 rho 8.6e-50 L3.2 6.7e-50 min A_pt 0.072619
    k813 2.3e-49 [2.80269069146]  k814 6.8e-50  k814pt 6.5e-50  A_pt/A_dual 0.676980239741 (spread 5.7e-50)
    k816: (i) 4.71e-49 [32.3214448513]  (ii) 6.8e-50  (iii) 8.0e-50 [43.5939337798]
    A_ant/A - R: 8.82e-50 (R = -1.77838446634)
(a,b)=(1.6,0.6) N= 8 tau=3: lam=0.359927637569 k2=0.999967 | checks: closure 1.9e-47 refl 8.8e-48 tang 2.2e-48 Op 6.5e-48 rho 1.4e-48 L3.2 1.7e-48 min A_pt 0.00072718
    k813 2.2e-45 [126232.842853]  k814 2.2e-45  k814pt 2.3e-45  A_pt/A_dual 0.0182166896694 (spread 3.1e-47)
    k816: (i) 8.22e-48 [0.136167100362]  (ii) 2.2e-45  (iii) 8.6e-47 [0.0188978420803]
    A_ant/A - R: 3.45e-42 (R = 2834.65443204)
(a,b)=(1.6,0.6) N= 9 tau=4: lam=0.359999999994 k2=1.0 | checks: closure 1.4e-40 refl 5.4e-41 tang 1.4e-41 Op 3.1e-40 rho 8.5e-46 L3.2 4.2e-41 min A_pt 1.1712e-11
    k813 1.3e-34 [1.62251163217e+12]  k814 1.3e-34  k814pt 1.4e-34  A_pt/A_dual 1.47256130105e-9 (spread 2.4e-36)
    k815: (i) 0.951  (ii) 0.959  (iii) 8.0e-36 [5.71675512283e-13]
(a,b)=(1.6,0.6) N=10 tau=1: lam=0.078542630894 k2=0.886576 | checks: closure 8.8e-49 refl 2.8e-49 tang 2.6e-49 Op 1.0e-49 rho 9.6e-50 L3.2 4.4e-50 min A_pt 0.091042
    k813 1.0e-49 [1.74544926231]  k814 6.0e-50  k814pt 5.7e-50  A_pt/A_dual 0.744806646066 (spread 3.4e-50)
    k816: (i) 2.92e-49 [81.4565287304]  (ii) 6.0e-50  (iii) 1.4e-49 [46.9479037231]
    A_ant/A - R: 5.61e-50 (R = -1.89640589703)  k818 A_dag/A_ant spread 1.5e-49 [-7.95087785232]
(a,b)=(1.6,0.6) N=10 tau=3: lam=0.350502381658 k2=0.995701 | checks: closure 1.2e-48 refl 3.6e-49 tang 1.4e-49 Op 3.7e-49 rho 3.5e-49 L3.2 1.6e-49 min A_pt 0.040262
    k813 2.9e-48 [803.830738297]  k814 2.3e-48  k814pt 2.4e-48  A_pt/A_dual 0.42149746889 (spread 1.4e-49)
    k816: (i) 8.33e-48 [-0.038296587041]  (ii) 2.3e-48  (iii) 2.7e-49 [2.45033810873]
    A_ant/A - R: 1.03e-47 (R = 18.9913935158)  k818 A_dag/A_ant spread 1.3e-48 [0.0510893145122]
(a,b)=(1.6,0.6) N=11 tau=2: lam=0.217008958064 k2=0.938971 | checks: closure 3.2e-49 refl 2.1e-49 tang 6.1e-50 Op 6.5e-50 rho 5.3e-50 L3.2 4.8e-50 min A_pt 0.08693
    k813 1.4e-49 [11.0595458675]  k814 7.5e-50  k814pt 8.4e-50  A_pt/A_dual 0.571342045965 (spread 5.6e-50)
    k815: (i) 0.00111  (ii) 0.000746  (iii) 6.6e-50 [0.706062814969]
(a,b)=(1.6,0.6) N=12 tau=5: lam=0.359999896183 k2=1.0 | checks: closure 1.5e-44 refl 5.8e-45 tang 1.4e-45 Op 2.8e-44 rho 8.4e-48 L3.2 9.5e-46 min A_pt 1.0694e-6
    k813 5.0e-41 [88115248.2616]  k814 5.0e-41  k814pt 5.1e-41  A_pt/A_dual 2.71135174425e-5 (spread 2.2e-43)
    k816: (i) 8.05e-44 [0.000222326536924]  (ii) 5.0e-41  (iii) 4.1e-43 [2.71149721689e-5]
    A_ant/A - R: 1.62e-35 (R = 1977629.85367)
(a,b)=(1.6,0.6) N=14 tau=1: lam=0.0414971847362 k2=0.873535 | checks: closure 7.0e-49 refl 2.1e-49 tang 1.1e-49 Op 1.1e-48 rho 1.1e-48 L3.2 1.2e-49 min A_pt 0.11563
    k813 1.1e-49 [1.13129402334]  k814 1.7e-49  k814pt 1.5e-49  A_pt/A_dual 0.836622392142 (spread 1.6e-49)
    k816: (i) 2.79e-49 [209.523775648]  (ii) 1.7e-49  (iii) 7.3e-50 [49.170786299]
    A_ant/A - R: 3.21e-50 (R = -1.98125051951)  k818 A_dag/A_ant spread 1.1e-49 [-10.3761936867]
(a,b)=(1.6,0.6) N=14 tau=3: lam=0.269862602012 k2=0.960641 | checks: closure 1.2e-48 refl 4.0e-49 tang 1.8e-49 Op 1.2e-49 rho 1.3e-49 L3.2 8.2e-50 min A_pt 0.097806
    k813 2.1e-49 [29.2386538099]  k814 2.4e-49  k814pt 2.1e-49  A_pt/A_dual 0.53341546017 (spread 4.0e-50)
    k816: (i) 2.3e-49 [1.28975259844]  (ii) 2.4e-49  (iii) 1.2e-49 [20.8177098091]
    A_ant/A - R: 6.47e-49 (R = -0.348095404227)  k818 A_dag/A_ant spread 1.9e-48 [-8.07431246016]

Negative control: N = 5 pentagon with lambda perturbed by 1e-3 (not closed)
    A_pol/A_dag spread on the unclosed pentagon: 2.26e-6
