Starting with polynomial:
P : t
Extension levels are: 1 24
-------------------------------------------------
Trying to find an order 24 Kronrod extension for:
P1 : t
Solvable: 1
-------------------------------------------------
Ending with final polynomial:
P : t^25 - 300/49*t^23 + 37950/2303*t^21 - 25300/987*t^19 + 360525/14147*t^17 - 9806280/580027*t^15 + 8171900/1077193*t^13 - 49031400/21460999*t^11 + 67418175/150226993*t^9 - 8171900/150226993*t^7 + 2451570/665290969*t^5 - 2228700/19293438101*t^3 + 185725/173640942909*t
-------------------------------------------------
Computing nodes and weights
  current precision for roots: 53
  current precision for roots: 106
 current precision for weights: 53
Linear system for weights solvable: 0
  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
-------------------------------------------------
The nodes are:
| (-0.12286469261071039639 - 4.819747979333968332e-417j)  +/-  (7.95e-127, 7.95e-127j)
| (-0.57766293024122296772 - 2.0715941475275619964e-416j)  +/-  (3.09e-122, 3.09e-122j)
| (-0.89499199787827536885 - 6.1089208337201236361e-414j)  +/-  (7.28e-120, 7.28e-120j)
| (0.94297457122897433941 + 1.9940411569437939095e-414j)  +/-  (1.11e-119, 1.11e-119j)
| (0.83344262876083400142 + 1.2763626030946650537e-424j)  +/-  (3.39e-120, 3.39e-120j)
| (0.57766293024122296772 + 7.2497783153304377069e-428j)  +/-  (2.98e-122, 2.98e-122j)
| (0.47300273144571496052 + 3.6600546295099126439e-429j)  +/-  (3.48e-123, 3.48e-123j)
| (-0.83344262876083400142 + 1.2703247766929690526e-427j)  +/-  (3.24e-120, 3.24e-120j)
| (-0.99555696979049809791 + 1.8148818997385166833e-425j)  +/-  (4.25e-120, 4.25e-120j)
| (0.9766639214595175115 - 9.8879903921885812012e-436j)  +/-  (1.12e-119, 1.12e-119j)
| (0.89499199787827536885 - 9.1750462055650056392e-450j)  +/-  (7.02e-120, 7.02e-120j)
| (0.24386688372098843205 + 6.6673669855026245159e-459j)  +/-  (1.63e-125, 1.63e-125j)
| (0.99555696979049809791 - 3.2478142596279164788e-460j)  +/-  (4.36e-120, 4.36e-120j)
| (-0.67356636847346836449 - 3.5626899131016060763e-466j)  +/-  (2.1e-121, 2.1e-121j)
| (0.12286469261071039639 + 1.8978310545822814973e-471j)  +/-  (7.95e-127, 7.95e-127j)
| (0.67356636847346836449 - 4.2022307021183904604e-467j)  +/-  (2.09e-121, 2.09e-121j)
| (-0.9766639214595175115 + 1.5035196754242840264e-464j)  +/-  (1.07e-119, 1.07e-119j)
| (-0.94297457122897433941 - 5.9539354931115941649e-469j)  +/-  (1.15e-119, 1.15e-119j)
| (-0.75925926303735763058 - 7.9834258802120662288e-473j)  +/-  (9.14e-121, 9.14e-121j)
| (-0.24386688372098843205 + 5.3432757370321479404e-479j)  +/-  (1.53e-125, 1.53e-125j)
| (0.36117230580938783774 - 1.6815829170805024344e-475j)  +/-  (2.56e-124, 2.56e-124j)
| (0.75925926303735763058 + 6.0467765402158740882e-478j)  +/-  (9.76e-121, 9.76e-121j)
| (6.2398827901115115556e-487 - 1.0381009720638747802e-486j)  +/-  (3.03e-485, 3.03e-485j)
| (-0.36117230580938783774 + 4.2956097518924008162e-483j)  +/-  (2.58e-124, 2.58e-124j)
| (-0.47300273144571496052 - 3.0035173739136685036e-483j)  +/-  (3.51e-123, 3.51e-123j)
-------------------------------------------------
The weights are:
| (0.12224244299031004169 - 1.0536446107204775783e-414j)  +/-  (2.39e-36, 1.09e-94j)
| (0.1005359490670506442 - 2.4117654869903473671e-414j)  +/-  (1.56e-36, 7.1e-95j)
| (0.054904695975835191926 - 1.436750765246617476e-414j)  +/-  (3.53e-37, 1.61e-95j)
| (0.040939156701306312656 - 5.7671474512305142401e-415j)  +/-  (1.73e-37, 7.86e-96j)
| (0.068038333812356917207 - 1.3264153000901836259e-414j)  +/-  (1.45e-37, 6.6e-96j)
| (0.1005359490670506442 + 2.9236243138929140448e-415j)  +/-  (7.52e-38, 3.42e-96j)
| (0.10851962447426365312 - 6.4689034196897378175e-416j)  +/-  (4.52e-38, 2.06e-96j)
| (0.068038333812356917207 + 7.4116682563557428624e-414j)  +/-  (2.09e-38, 9.51e-97j)
| (0.011393798501026287948 - 3.2720836640599734979e-415j)  +/-  (2.27e-39, 1.03e-97j)
| (0.026354986615032137262 - 1.3144664867774019876e-414j)  +/-  (5.61e-39, 2.55e-97j)
| (0.054904695975835191926 + 2.4522865564289379732e-414j)  +/-  (8.47e-39, 3.85e-97j)
| (0.11945576353578477223 + 3.6813380844224050395e-415j)  +/-  (6.51e-40, 2.96e-98j)
| (0.011393798501026287948 + 2.4881321264246685503e-415j)  +/-  (1.71e-39, 7.78e-98j)
| (0.091028261982963649811 + 3.0451119926430918772e-414j)  +/-  (6.19e-41, 2.81e-99j)
| (0.12224244299031004169 - 5.8745071876884543055e-415j)  +/-  (1.81e-40, 8.22e-99j)
| (0.091028261982963649811 - 5.4518732647371699089e-415j)  +/-  (5.86e-40, 2.67e-98j)
| (0.026354986615032137262 + 1.3927020669172032368e-414j)  +/-  (8.76e-42, 3.98e-100j)
| (0.040939156701306312656 - 4.5490093733288622336e-414j)  +/-  (1.09e-41, 4.96e-100j)
| (0.080140700335001018013 - 4.2156402806721581061e-414j)  +/-  (1.02e-41, 4.66e-100j)
| (0.11945576353578477223 + 1.3129405230860923645e-414j)  +/-  (1.02e-42, 4.64e-101j)
| (0.11485825914571164834 - 1.5272196624787609248e-415j)  +/-  (4.43e-42, 2.01e-100j)
| (0.080140700335001018013 + 8.5667035616766999201e-415j)  +/-  (4.62e-42, 2.1e-100j)
| (0.1231760537267154512 + 8.1695325835004778346e-415j)  +/-  (8.43e-43, 3.83e-101j)
| (0.11485825914571164834 - 1.6154901500758693796e-414j)  +/-  (1.07e-43, 4.87e-102j)
| (0.10851962447426365312 + 1.979512148695517567e-414j)  +/-  (8.31e-44, 3.74e-102j)
