Starting with polynomial:
P : 262144*t^18 - 1114112*t^16 + 1966080*t^14 - 1863680*t^12 + 1025024*t^10 - 329472*t^8 + 59136*t^6 - 5280*t^4 + 180*t^2 - 1
Extension levels are: 18
-------------------------------------------------
Ending with final polynomial:
P : 262144*t^18 - 1114112*t^16 + 1966080*t^14 - 1863680*t^12 + 1025024*t^10 - 329472*t^8 + 59136*t^6 - 5280*t^4 + 180*t^2 - 1
-------------------------------------------------
Computing nodes and weights
  current precision for roots: 53
  current precision for roots: 106
 current precision for weights: 53
Linear system for weights solvable: 1
  current precision for roots: 106
  current precision for roots: 212
 current precision for weights: 106
Linear system for weights solvable: 1
  current precision for roots: 212
  current precision for roots: 424
 current precision for weights: 212
Linear system for weights solvable: 1
Sufficient bits for target precision reached
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The nodes are:
| (0.9863613034027223736 - 2.576291728571601929e-461j)  +/-  (5.73e-123, 5.73e-123j)
| (-0.40169542465296945752 + 1.3437834740894176163e-472j)  +/-  (2.47e-125, 2.47e-125j)
| (-0.94581724170063467902 - 1.1237805760229264132e-477j)  +/-  (1.48e-122, 1.48e-122j)
| (-0.54694815812242687471 + 2.5242790429503886726e-486j)  +/-  (3.04e-124, 3.04e-124j)
| (0.87947375120648907139 + 1.8211488153919763605e-487j)  +/-  (9.93e-123, 9.93e-123j)
| (0.94581724170063467902 - 1.0092802095626857075e-491j)  +/-  (1.29e-122, 1.29e-122j)
| (-0.9863613034027223736 - 3.7155114525802263735e-490j)  +/-  (7.41e-123, 7.41e-123j)
| (-0.87947375120648907139 + 2.5245429068569211469e-491j)  +/-  (1.22e-122, 1.22e-122j)
| (-0.78914050939639359922 + 4.5161681250932395834e-501j)  +/-  (6.33e-123, 6.33e-123j)
| (0.40169542465296945752 + 2.442710563969575358e-503j)  +/-  (2.91e-125, 2.91e-125j)
| (0.78914050939639359922 + 3.2784970992805667743e-503j)  +/-  (4.99e-123, 4.99e-123j)
| (0.24548548714079914892 + 5.7286002259679105138e-507j)  +/-  (2.19e-126, 2.19e-126j)
| (-0.67728157162574107476 + 5.3057852447704058242e-505j)  +/-  (1.63e-123, 1.63e-123j)
| (0.0825793454723323246 + 1.0492845569217153671e-510j)  +/-  (1.36e-127, 1.36e-127j)
| (-0.24548548714079914892 + 1.0410200170254792826e-515j)  +/-  (2.19e-126, 2.19e-126j)
| (0.67728157162574107476 - 3.0703114192900953181e-518j)  +/-  (1.57e-123, 1.57e-123j)
| (0.54694815812242687471 + 2.4427727333573941907e-525j)  +/-  (3.18e-124, 3.18e-124j)
| (-0.0825793454723323246 - 2.5286748875094607541e-533j)  +/-  (1.36e-127, 1.36e-127j)
-------------------------------------------------
The weights are:
| (0.00142586206050961371 + 2.0061745794784445353e-462j)  +/-  (1.62e-44, 5.5e-105j)
| (0.044138988726993186178 - 8.1923821459056178051e-463j)  +/-  (7.92e-45, 2.69e-105j)
| (0.0055489339632528000206 + 7.3987327456936861498e-464j)  +/-  (1.28e-45, 4.35e-106j)
| (0.036886721701393933093 + 6.1977675350761237389e-463j)  +/-  (5.02e-45, 1.71e-105j)
| (0.011922416891515082244 + 2.8736390151202005698e-462j)  +/-  (7e-46, 2.38e-106j)
| (0.0055489339632528000206 - 3.5259596773896656193e-462j)  +/-  (8.83e-46, 3e-106j)
| (0.00142586206050961371 - 1.8621151397399281362e-464j)  +/-  (1.1e-46, 3.75e-107j)
| (0.011922416891515082244 - 1.6462132570047299538e-463j)  +/-  (1.6e-46, 5.43e-107j)
| (0.01985564507524212766 + 2.8810972653064875967e-463j)  +/-  (9.44e-47, 3.2e-107j)
| (0.044138988726993186178 + 1.9449554984738218015e-462j)  +/-  (2.43e-48, 8.23e-109j)
| (0.01985564507524212766 - 2.5937393889162644651e-462j)  +/-  (1.58e-48, 5.36e-109j)
| (0.049459835558065501879 - 1.7198964043246191515e-462j)  +/-  (1.88e-48, 6.37e-109j)
| (0.028488930144008745384 - 4.4117518362779147585e-463j)  +/-  (1.15e-47, 3.9e-108j)
| (0.052272665879019009832 + 1.4900677707881961392e-462j)  +/-  (6.25e-49, 2.12e-109j)
| (0.049459835558065501879 + 1.0344059522474573548e-462j)  +/-  (9.02e-49, 3.09e-109j)
| (0.028488930144008745384 + 2.3746557130673811271e-462j)  +/-  (7.09e-50, 2.46e-110j)
| (0.036886721701393933093 - 2.162678951094539508e-462j)  +/-  (7.56e-50, 2.63e-110j)
| (0.052272665879019009832 - 1.2598420396293852457e-462j)  +/-  (8.16e-50, 2.55e-110j)
