One starts from the polynomial
      
      and extends one by one with
      
      until the final polynomial defining this rule is reached.
      Note: Polynomials might be truncated due to size!
      The complete polynomials are included in the download.
    
| Node (ball center) | Error (ball radius) | 
|---|---|
| 0.99944156373025460632 + 9.4591638204631333004e-1717j | 6.51e-478, 6.51e-478j | 
| -0.94466909160791880067 - 1.9470620341913041865e-1737j | 1.89e-477, 1.89e-477j | 
| -0.93318061104160258375 - 1.7140773908051187863e-1741j | 1.08e-477, 1.08e-477j | 
| 0.99107748815478009891 + 2.3673731789244858821e-1749j | 6.07e-477, 6.07e-477j | 
| 0.93318061104160258375 + 1.2935097172279850473e-1767j | 1.11e-477, 1.11e-477j | 
| 0.90709091373434074258 + 6.1277905126287054508e-1776j | 2.6e-478, 2.6e-478j | 
| -0.97275866376503715666 + 4.1355143635570683529e-1778j | 5.61e-477, 5.61e-477j | 
| -0.89251883585988122582 - 5.9020156078906880396e-1786j | 1.07e-478, 1.07e-478j | 
| 0.99776687862315315956 - 2.9510856222018888614e-1782j | 2.32e-477, 2.32e-477j | 
| 0.95510249720691242606 + 1.1741315606234762145e-1795j | 3.01e-477, 3.01e-477j | 
| 0.87694992820667152229 - 3.6782716891525204848e-1811j | 4.24e-479, 4.24e-479j | 
| 0.96446917505437657452 + 1.7761227878700534893e-1812j | 4.47e-477, 4.47e-477j | 
| -0.92064988667642876747 - 3.06997807477014111e-1820j | 5.66e-478, 5.66e-478j | 
| -0.84289227141679706163 + 6.4865369864178086212e-1823j | 5.29e-480, 5.29e-480j | 
| -0.99497781508850407554 - 1.57300916990080504e-1818j | 4.27e-477, 4.27e-477j | 
| 0.86040157926013936987 + 1.2258180558291061833e-1827j | 1.55e-479, 1.55e-479j | 
| 0.84289227141679706163 + 1.8865022865808904636e-1828j | 5.12e-480, 5.12e-480j | 
| -0.99776687862315315956 - 2.5965000958171279142e-1822j | 2.29e-477, 2.29e-477j | 
| -0.78479938527866096605 - 6.0684128304564108044e-1833j | 9.95e-482, 9.95e-482j | 
| -0.87694992820667152229 + 1.6373459261099548606e-1829j | 4.49e-479, 4.49e-479j | 
| 0.89251883585988122582 + 3.6770837510519148758e-1827j | 1.09e-478, 1.09e-478j | 
| 0.76365219654733202138 - 1.2983883061164423331e-1834j | 2.4e-482, 2.4e-482j | 
| -0.86040157926013936987 + 1.0143932485306287802e-1832j | 1.55e-479, 1.55e-479j | 
| -0.82444156034176031724 - 5.970340287534799369e-1834j | 1.43e-480, 1.43e-480j | 
| -0.76365219654733202138 - 1.3575782664322492143e-1835j | 2.42e-482, 2.42e-482j | 
| 0.98607025399002854229 - 3.4858059635146798463e-1827j | 7e-477, 7e-477j | 
| 0.74165210564795754011 - 4.1194022744015694119e-1852j | 4.99e-483, 4.99e-483j | 
| 0.8050700531275629238 - 1.23856756218026612e-1850j | 4.03e-481, 4.03e-481j | 
| -0.99944156373025460632 - 1.6058709620005576327e-1845j | 6.6e-478, 6.6e-478j | 
| -0.64562785155880239765 - 1.4662959426124047116e-1854j | 3.63e-486, 3.63e-486j | 
| -0.98607025399002854229 + 1.402970032084039536e-1844j | 6.83e-477, 6.83e-477j | 
| 0.82444156034176031724 + 2.2246059100509198114e-1850j | 1.48e-480, 1.48e-480j | 
| 0.6707847301392234491 - 7.4448499225095677017e-1855j | 2.3e-485, 2.3e-485j | 
| -0.96446917505437657452 - 2.5971474627900542047e-1844j | 4.46e-477, 4.46e-477j | 
| -0.69519242767464226355 + 1.8476140405355896992e-1854j | 1.31e-484, 1.31e-484j | 
| -0.71882368387792933477 - 2.3698725389402900222e-1853j | 1.02e-483, 1.02e-483j | 
| -0.90709091373434074258 - 8.3054672897642206229e-1849j | 2.57e-478, 2.57e-478j | 
| 0.64562785155880239765 + 5.1863012578568042045e-1857j | 3.55e-486, 3.55e-486j | 
| -0.99107748815478009891 - 1.1941800744062812215e-1845j | 5.95e-477, 5.95e-477j | 
| 0.99497781508850407554 + 2.4784770906432300259e-1845j | 4.33e-477, 4.33e-477j | 
| -0.53808235316337267444 - 1.1394830087881724011e-1873j | 8.49e-490, 8.49e-490j | 
| -0.95510249720691242606 - 3.8755980091026837094e-1861j | 3.07e-477, 3.07e-477j | 
| 0.78479938527866096605 - 5.4495358255150387376e-1864j | 9.79e-482, 9.79e-482j | 
| 0.61974988896024488547 - 1.0285742579388110521e-1869j | 4.84e-487, 4.84e-487j | 
| -0.97996170503658681679 - 5.590980873554312654e-1860j | 6.95e-477, 6.95e-477j | 
| -0.61974988896024488547 - 2.4366053891378222789e-1872j | 4.84e-487, 4.84e-487j | 
| -0.6707847301392234491 + 1.106601053111933265e-1869j | 2.27e-485, 2.27e-485j | 
| 0.45101011921610184028 + 3.8000697820883014173e-1876j | 5.85e-493, 5.85e-493j | 
| 0.48058175518668378052 - 1.1161927492375944144e-1874j | 6.05e-492, 6.05e-492j | 
| 0.92064988667642876747 + 8.1053531817420011415e-1860j | 5.43e-478, 5.43e-478j | 
| -0.16632935458313003286 + 9.1367591651592206923e-1888j | 5.86e-504, 5.86e-504j | 
| -0.50961664259191742937 + 1.6725866295966740582e-1875j | 9.75e-491, 9.75e-491j | 
| 0.97275866376503715666 - 2.7778778455343380476e-1858j | 5.85e-477, 5.85e-477j | 
| 0.5931797447293552111 - 1.1396317838143844021e-1887j | 6.2e-488, 6.2e-488j | 
| 0.50961664259191742937 + 2.8294192236921641244e-1891j | 9.77e-491, 9.77e-491j | 
| -0.74165210564795754011 + 4.0735767370185148423e-1884j | 4.95e-483, 4.95e-483j | 
| -0.48058175518668378052 - 1.7573909718958483991e-1893j | 5.93e-492, 5.93e-492j | 
| -0.8050700531275629238 + 2.4825696037111815991e-1881j | 3.98e-481, 3.98e-481j | 
| 0.69519242767464226355 + 7.8023164624491955011e-1885j | 1.32e-484, 1.32e-484j | 
| 0.39038927516349481322 + 8.4310135968720639971e-1896j | 3.49e-495, 3.49e-495j | 
| 0.94466909160791880067 + 4.6235619184816045937e-1882j | 1.95e-477, 1.95e-477j | 
| -0.56594709433059516478 - 2.6231838621215055231e-1918j | 7.34e-489, 7.34e-489j | 
| -0.45101011921610184028 + 1.8444830468508239521e-1922j | 5.69e-493, 5.69e-493j | 
| 0.10009569162409834512 + 9.9347677864187885263e-1936j | 1.73e-506, 1.73e-506j | 
| 0.53808235316337267444 - 6.5884664710915794239e-1918j | 8.57e-490, 8.57e-490j | 
| 0.42093476242833496963 - 2.2487295515299369355e-1923j | 4.89e-494, 4.89e-494j | 
| 0.56594709433059516478 + 1.2147568717889357147e-1916j | 7.56e-489, 7.56e-489j | 
| -0.3594077728375128366 + 1.6488960173062516065e-1925j | 2.83e-496, 2.83e-496j | 
| -0.5931797447293552111 + 6.945809631296292983e-1917j | 5.88e-488, 5.88e-488j | 
| -0.066792633745121553981 - 8.9225058624619067653e-1937j | 7.13e-508, 7.13e-508j | 
| 0.3594077728375128366 - 6.1269747770735437851e-1925j | 2.79e-496, 2.79e-496j | 
| 0.71882368387792933477 - 1.2085398620931583749e-1923j | 1.03e-483, 1.03e-483j | 
| -0.42093476242833496963 + 1.0603187856159518459e-1942j | 4.97e-494, 4.97e-494j | 
| -0.39038927516349481322 - 7.7767336948002348708e-1947j | 3.55e-495, 3.55e-495j | 
| -0.033414977007674570875 + 5.7027077739301699464e-1959j | 1.51e-509, 1.51e-509j | 
| 0.32802485783956909898 + 3.6005907099592937261e-1948j | 1.42e-497, 1.42e-497j | 
| 0.066792633745121553981 + 3.0497638519481876902e-1960j | 6.99e-508, 6.99e-508j | 
| 0.97996170503658681679 - 2.1973241982353350129e-1955j | 6.74e-477, 6.74e-477j | 
| -0.29627558088563397732 - 8.7132603211572487529e-2002j | 8.44e-499, 8.44e-499j | 
| -0.32802485783956909898 - 2.858305031890938813e-1999j | 1.38e-497, 1.38e-497j | 
| 0.19918598510383609885 + 1.1092032380544665091e-2004j | 1.49e-502, 1.49e-502j | 
| 0.29627558088563397732 + 3.9586548931184770818e-2002j | 8.64e-499, 8.64e-499j | 
| -2.8327245193354918916e-2038 - 3.5068537525653104595e-2038j | 4.19e-2036, 4.19e-2036j | 
| -0.23182015026752826926 + 6.7208841350338185138e-2003j | 2.6e-501, 2.6e-501j | 
| -0.19918598510383609885 + 3.6890963407917323234e-2004j | 1.53e-502, 1.53e-502j | 
| 0.033414977007674570875 + 9.4260181370631266873e-2011j | 1.68e-509, 1.68e-509j | 
| 0.26419540187128600945 + 8.1076976031518014289e-2002j | 5.61e-500, 5.61e-500j | 
| 0.1332869553737788428 + 3.2804579121548945128e-2007j | 3.29e-505, 3.29e-505j | 
| -0.10009569162409834512 + 1.8596670407718787754e-2008j | 1.82e-506, 1.82e-506j | 
| -0.26419540187128600945 + 5.5898667952620341916e-2002j | 5.44e-500, 5.44e-500j | 
| -0.1332869553737788428 + 1.5727465114322801903e-2007j | 3.34e-505, 3.34e-505j | 
| 0.16632935458313003286 + 1.3437790102581842209e-2005j | 5.83e-504, 5.83e-504j | 
| 0.23182015026752826926 + 8.2492085483099176994e-2004j | 2.5e-501, 2.5e-501j | 
| Weight (ball center) | Error (ball radius) | 
|---|---|
| 1.1878305195993832113e-05 - 1.5085981085592005236e-1718j | 1.21e-119, 2.05e-349j | 
| 0.0011446841208581863508 + 5.5695155994075568446e-1720j | 5.15e-120, 8.72e-350j | 
| 0.0013741909274044811697 - 6.725938092088601217e-1720j | 5.14e-120, 8.7e-350j | 
| 0.00018899374971076290149 + 2.1373824559880221079e-1718j | 8.63e-121, 1.46e-350j | 
| 0.0013741909274044811697 - 1.9617431647853940504e-1718j | 2.08e-121, 3.52e-351j | 
| 0.0018849582363893489487 - 1.9306987826861027799e-1718j | 1.21e-121, 2.05e-351j | 
| 0.00057170831989424879884 - 2.7420555884781997236e-1720j | 9.88e-123, 1.67e-352j | 
| 0.0021639375280353446218 + 1.0818957722037238284e-1719j | 1.35e-122, 2.29e-352j | 
| 4.7460169389467559002e-05 + 2.6807040636966059542e-1718j | 5.24e-121, 8.88e-351j | 
| 0.00093382148754382809979 - 1.9921868280865689512e-1718j | 4.26e-122, 7.22e-352j | 
| 0.0024570087597692942849 - 1.8973743201017271763e-1718j | 2.33e-123, 3.95e-353j | 
| 0.00074254479116947143686 + 2.0083995087668323419e-1718j | 3.05e-122, 5.16e-352j | 
| 0.0016213168740710517896 + 7.9872768109409488539e-1720j | 4.86e-124, 8.22e-354j | 
| 0.0030801342424024735658 - 1.5814448951689344332e-1719j | 1.02e-125, 1.73e-355j | 
| 0.00010658667533730416598 - 5.0552097206918434649e-1721j | 5.81e-127, 9.83e-357j | 
| 0.0027628630043261501036 + 1.8796300841816640497e-1718j | 1.37e-124, 2.32e-354j | 
| 0.0030801342424024735658 - 1.8611067451883018094e-1718j | 3.01e-125, 5.1e-355j | 
| 4.7460169389467559002e-05 + 2.247805024661838641e-1721j | 3.7e-127, 6.26e-357j | 
| 0.0040860630304918709082 + 2.1662287040116307894e-1719j | 4.2e-128, 7.12e-358j | 
| 0.0024570087597692942849 - 1.2386140348024954935e-1719j | 2.66e-126, 4.51e-356j | 
| 0.0021639375280353446218 + 1.9143768572524430075e-1718j | 3.3e-125, 5.6e-355j | 
| 0.0044344183266854785486 - 1.778955934346302571e-1718j | 6.77e-129, 1.15e-358j | 
| 0.0027628630043261501036 + 1.4051923609749803246e-1719j | 7.38e-127, 1.25e-356j | 
| 0.0034074054636302508692 + 1.7671749937167052868e-1719j | 6.96e-128, 1.18e-357j | 
| 0.0044344183266854785486 - 2.3791071323386603525e-1719j | 1.35e-129, 2.29e-359j | 
| 0.00029431334251107020922 - 2.0820384655252344661e-1718j | 3.99e-128, 6.76e-358j | 
| 0.004786725044552668377 + 1.7564107041756003755e-1718j | 8.54e-131, 1.45e-360j | 
| 0.0037432149952891809717 - 1.8216498778995530576e-1718j | 1.65e-129, 2.8e-359j | 
| 1.1878305195993832113e-05 - 5.621080753286007884e-1722j | 6.59e-130, 1.12e-359j | 
| 0.0062038795456549469833 + 3.5672362758296852546e-1719j | 6.91e-134, 1.17e-363j | 
| 0.00029431334251107020922 - 1.4021362635639022539e-1720j | 4.07e-130, 6.89e-360j | 
| 0.0034074054636302508692 + 1.8417831919504282888e-1718j | 6.29e-130, 1.06e-359j | 
| 0.0058515728277877571549 - 1.6841574654215738695e-1718j | 2.45e-134, 4.15e-364j | 
| 0.00074254479116947143686 + 3.5764623539104113017e-1720j | 5.47e-130, 9.27e-360j | 
| 0.0054968881755727370791 + 3.0682711440482312678e-1719j | 3.1e-134, 5.25e-364j | 
| 0.0051414096967676884528 - 2.8303800392599880552e-1719j | 1e-133, 1.7e-363j | 
| 0.0018849582363893489487 - 9.3521243217684617882e-1720j | 4.56e-130, 7.72e-360j | 
| 0.0062038795456549469833 + 1.6585991702982242478e-1718j | 1.3e-137, 2.2e-367j | 
| 0.00018899374971076290149 + 8.9811892926356462177e-1721j | 9.48e-131, 1.6e-360j | 
| 0.00010658667533730416598 - 2.2586863732960727377e-1718j | 1.28e-134, 2.16e-364j | 
| 0.0075581636299379519661 + 4.6499379406008711069e-1719j | 2.55e-140, 4.32e-370j | 
| 0.00093382148754382809979 - 4.5192997212405150634e-1720j | 6.19e-131, 1.05e-360j | 
| 0.0040860630304918709082 + 1.8007057077496636935e-1718j | 4.39e-136, 7.43e-366j | 
| 0.0065522348418485546237 - 1.6323418941627862859e-1718j | 1.65e-140, 2.8e-370j | 
| 0.0004220750708700597475 + 2.0170105318562881544e-1720j | 6.77e-131, 1.15e-360j | 
| 0.0065522348418485546237 - 3.8277538246762685637e-1719j | 4.01e-139, 6.79e-369j | 
| 0.0058515728277877571549 - 3.3139812364695399836e-1719j | 1.9e-137, 3.21e-367j | 
| 0.0084743603443050809101 - 1.4616295905759195159e-1718j | 3.57e-145, 6.05e-375j | 
| 0.008181289112571131247 + 1.4915041154490032677e-1718j | 7.57e-145, 1.28e-374j | 
| 0.0016213168740710517896 + 1.9464367925869144428e-1718j | 2.03e-138, 3.44e-368j | 
| 0.010343984529829355323 + 8.3931965266000231176e-1719j | 9.79e-149, 1.66e-378j | 
| 0.0078754348680142754283 - 4.9365245331054105104e-1719j | 3.16e-144, 5.36e-374j | 
| 0.00057170831989424879884 - 2.0267222312608068951e-1718j | 3.57e-139, 6.04e-369j | 
| 0.0068950828770512445602 + 1.6054109797985617109e-1718j | 1.17e-143, 1.98e-373j | 
| 0.0078754348680142754283 - 1.5208501111133844173e-1718j | 3.53e-145, 5.99e-375j | 
| 0.004786725044552668377 + 2.600573257848179369e-1719j | 8.63e-140, 1.46e-369j | 
| 0.008181289112571131247 + 5.2288469370207905428e-1719j | 2.68e-146, 4.54e-376j | 
| 0.0037432149952891809717 - 1.9621754454155097917e-1719j | 5.65e-139, 9.58e-369j | 
| 0.0054968881755727370791 + 1.7089930452918401588e-1718j | 1.82e-143, 3.08e-373j | 
| 0.0090169809982693737423 - 1.4004232810510818734e-1718j | 2.81e-149, 4.75e-379j | 
| 0.0011446841208581863508 + 1.9768606751392050883e-1718j | 3.31e-141, 5.61e-371j | 
| 0.0072308924087101746628 - 4.3694066332933677207e-1719j | 6.61e-145, 1.12e-374j | 
| 0.0084743603443050809101 - 5.5265793209729948923e-1719j | 7.9e-148, 1.34e-377j | 
| 0.010531711197003121366 + 1.107707108155819719e-1718j | 1.33e-153, 2.25e-383j | 
| 0.0075581636299379519661 + 1.549636515755332752e-1718j | 5.53e-147, 9.36e-377j | 
| 0.0087533396359510765832 + 1.431258429568606843e-1718j | 2.38e-149, 4.03e-379j | 
| 0.0072308924087101746628 - 1.5778331833588679816e-1718j | 1.12e-146, 1.89e-376j | 
| 0.0092641069449359443623 + 6.4488904607909108981e-1719j | 2.13e-152, 3.61e-382j | 
| 0.0068950828770512445602 + 4.0952433665967153291e-1719j | 1.13e-146, 1.91e-376j | 
| 0.010590837702950957973 - 9.3957283554923839891e-1719j | 8.69e-156, 1.47e-385j | 
| 0.0092641069449359443623 + 1.3691574802669235066e-1718j | 3.69e-152, 6.25e-382j | 
| 0.0051414096967676884528 - 1.7330840292655806159e-1718j | 1.05e-146, 1.78e-376j | 
| 0.0087533396359510765832 + 5.8293898643428638302e-1719j | 3.86e-151, 6.54e-381j | 
| 0.0090169809982693737423 - 6.1369411328160737742e-1719j | 5.27e-152, 8.92e-382j | 
| 0.0106264195671444317 + 9.73194626223495151e-1719j | 7.91e-157, 1.34e-386j | 
| 0.0094936137514822391811 - 1.3374949853882967798e-1718j | 1.21e-154, 2.06e-384j | 
| 0.010590837702950957973 - 1.0741498285935685515e-1718j | 3.04e-157, 5.15e-387j | 
| 0.0004220750708700597475 + 2.049541171051356093e-1718j | 6.3e-150, 1.07e-379j | 
| 0.0097044763847965974321 + 7.0845888160891436773e-1719j | 5.39e-156, 9.13e-386j | 
| 0.0094936137514822391811 - 6.7648903402976645318e-1719j | 4.16e-155, 7.05e-385j | 
| 0.010216222801470365784 - 1.2075757756207007446e-1718j | 1.65e-158, 2.79e-388j | 
| 0.0097044763847965974321 + 1.305470317893508713e-1718j | 6.09e-157, 1.03e-386j | 
| 0.010638297872340425532 - 1.0068562885234575507e-1718j | 1.53e-158, 2.58e-388j | 
| 0.010066589552446176733 + 7.7336539102459661978e-1719j | 1.76e-158, 2.98e-388j | 
| 0.010216222801470365784 - 8.0622980173831380545e-1719j | 1.07e-158, 1.81e-388j | 
| 0.0106264195671444317 + 1.0405204669533617393e-1718j | 2.59e-159, 4.38e-389j | 
| 0.0098957530811709540951 - 1.2731185061201833778e-1718j | 1.19e-159, 2.01e-389j | 
| 0.01044930412262966263 - 1.1411551535048273189e-1718j | 3.23e-160, 5.47e-390j | 
| 0.010531711197003121366 + 9.0602824994913906552e-1719j | 2.4e-160, 4.07e-390j | 
| 0.0098957530811709540951 - 7.4076298865702272774e-1719j | 4.1e-160, 6.94e-390j | 
| 0.01044930412262966263 - 8.72598136612439519e-1719j | 1.77e-160, 3e-390j | 
| 0.010343984529829355323 + 1.1744569716984311322e-1718j | 1.79e-161, 3.06e-391j | 
| 0.010066589552446176733 + 1.2404750313101413385e-1718j | 1.66e-161, 2.77e-391j | 
All rules of Chebyshev U (second kind) type can be downloaded here packed into a single file.