Rule: Q[4, 8, 41]

Type

This rule is of Legendre type.

Polynomials

One starts from the polynomial P1 and extends one by one with Pi 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.

Warning: This rule has negative weights!

Node locations in the complex plane

Plot of the node locations in the complex plane.

Magnitude of the Weights

Logarithmic magnitude of the weights
         plotted against the (real part) of the nodes.

Quadrature Rule Data

Nodes

Node (ball center) Error (ball radius)
0.99406054751410196627 + 7.8337939581929129916e-907j 1.17e-237, 1.17e-237j
-0.9732162594524303742 - 3.0452816221630606829e-919j 1.94e-237, 1.94e-237j
-0.9382650164948575574 - 1.6493861452183497893e-920j 9.75e-238, 9.75e-238j
0.99886968742195814939 - 2.9092661124791030927e-919j 4.05e-238, 4.05e-238j
0.95743077810508583545 + 5.6123805666726539141e-927j 1.55e-237, 1.55e-237j
0.91582336642578839565 - 1.3353035502656440693e-937j 6.1e-238, 6.1e-238j
-0.98547382288248195518 + 2.8358066228018753738e-944j 1.7e-237, 1.7e-237j
-0.91582336642578839565 - 1.0024993526642165075e-946j 5.65e-238, 5.65e-238j
-0.99406054751410196627 + 1.8440604018262761174e-945j 1.25e-237, 1.25e-237j
-0.99886968742195814939 - 3.5437949894912185743e-948j 4.11e-238, 4.11e-238j
0.86113631159405257522 + 1.1850073874807545695e-947j 1e-238, 1e-238j
0.9382650164948575574 - 2.0381690330221251972e-962j 1.08e-237, 1.08e-237j
-0.86113631159405257522 + 1.361962993279143611e-985j 9.89e-239, 9.89e-239j
-0.82880026756204150662 - 4.0889647583425813274e-986j 3.15e-239, 3.15e-239j
0.98547382288248195518 - 1.5465407498052075021e-985j 1.63e-237, 1.63e-237j
0.79313611146951028609 + 1.1520884392445685004e-999j 8.9e-240, 8.9e-240j
0.89012868225057452464 - 1.5452506135261581528e-1002j 2.52e-238, 2.52e-238j
-0.95743077810508583545 - 1.5225248262606447647e-1014j 1.7e-237, 1.7e-237j
-0.79313611146951028609 - 1.3989100117271287143e-1017j 8.93e-240, 8.93e-240j
-0.89012868225057452464 - 9.8102042582284853248e-1020j 2.78e-238, 2.78e-238j
0.9732162594524303742 + 1.5103266423317303325e-1018j 1.95e-237, 1.95e-237j
0.71228163463534300505 - 1.1539723979414490018e-1029j 4.21e-241, 4.21e-241j
0.82880026756204150662 + 4.0542565053901177627e-1028j 3.26e-239, 3.26e-239j
-0.71228163463534300505 - 4.5653782494623872897e-1029j 4.32e-241, 4.32e-241j
-0.75424103825075626303 - 2.3149659071770829336e-1031j 2.03e-240, 2.03e-240j
0.29778177219388963324 + 2.4044899458007675621e-1039j 2.41e-248, 2.41e-248j
0.75424103825075626303 + 8.0890601766465352867e-1032j 2.13e-240, 2.13e-240j
0.51858307611635671987 + 4.244223506763775397e-1036j 2.06e-244, 2.06e-244j
-0.3399810435848562648 + 4.827646518992592714e-1039j 7.25e-247, 7.25e-247j
-0.6674742407002819824 + 1.3812236016486355124e-1033j 7.44e-242, 7.44e-242j
-0.35241611849142175407 - 4.8978010160693847142e-1040j 1.23e-246, 1.23e-246j
0.6674742407002819824 + 3.6551787591245421871e-1036j 7.73e-242, 7.73e-242j
0.62006982077389007542 + 7.2310917735221065999e-1038j 1.17e-242, 1.17e-242j
0.12068297653111148356 - 5.575304700657540076e-1048j 5.69e-253, 5.69e-253j
-0.57034338495191142711 + 1.9149263737178388907e-1036j 1.64e-243, 1.64e-243j
-0.62006982077389007542 - 2.3959241362359593041e-1038j 1.18e-242, 1.18e-242j
0.060484864830117876199 - 1.2930410926587674812e-1050j 1.94e-254, 1.94e-254j
0.57034338495191142711 - 6.1623201688905933615e-1042j 1.56e-243, 1.56e-243j
0.3399810435848562648 - 1.233544000232503447e-1045j 7.08e-247, 7.08e-247j
-0.18035397587349104032 - 8.9817558437895833903e-1050j 1.59e-251, 1.59e-251j
-0.51858307611635671987 - 6.3009420549979412353e-1043j 2.15e-244, 2.15e-244j
-0.12068297653111148356 - 2.2724190617704574084e-1052j 5.66e-253, 5.66e-253j
0.35241611849142175407 + 1.4081285532579074323e-1045j 1.15e-246, 1.15e-246j
0.41001759389867170909 + 3.6317480966031384716e-1045j 3.23e-246, 3.23e-246j
-2.5778436013211032917e-1061 + 1.2944026110809424217e-1061j 1.53e-1059, 1.53e-1059j
-0.46507020938629531966 + 4.4190424212193896058e-1045j 2.51e-245, 2.51e-245j
-0.23935000487252102257 + 9.2194173747742643148e-1050j 5.12e-250, 5.12e-250j
0.18035397587349104032 + 6.4227785994476712791e-1051j 1.6e-251, 1.6e-251j
0.46507020938629531966 - 5.698041952129049883e-1046j 2.56e-245, 2.56e-245j
0.23935000487252102257 - 9.148681557178880945e-1051j 5.4e-250, 5.4e-250j
-0.29778177219388963324 - 4.7539259582113823509e-1049j 2.2e-248, 2.2e-248j
-0.41001759389867170909 - 2.3939740210627534682e-1047j 3.17e-246, 3.17e-246j
-0.060484864830117876199 + 2.6983546220460342172e-1055j 1.94e-254, 1.94e-254j

Weights

Weight (ball center) Error (ball radius)
0.006711639783112655073 - 4.7895224273613555149e-907j 4.76e-50, 2.51e-164j
0.014047113044678455112 - 9.3943709917091063486e-909j 1.42e-50, 7.52e-165j
0.020814972689081996105 - 2.1047621609919971764e-908j 1.33e-50, 7.01e-165j
0.0028989086669605829205 - 3.0306755786854504077e-907j 1.51e-50, 7.95e-165j
0.017498378950438112155 + 7.7481356231779635311e-907j 2.76e-51, 1.46e-165j
0.024064740948648673997 + 7.0429101761975858446e-907j 1.18e-51, 6.23e-166j
0.010443695209295357914 + 5.4900792480332924892e-909j 6.93e-52, 3.66e-166j
0.024064740948648673997 + 2.8850834065189750898e-908j 1.43e-52, 7.55e-167j
0.006711639783112655073 - 2.6445875612331863665e-909j 1.54e-52, 8.15e-167j
0.0028989086669605829205 + 7.3133231748322935523e-910j 6.17e-53, 3.26e-167j
0.03066021395918294818 + 6.6737923446624597039e-907j 6.52e-56, 3.44e-170j
0.020814972689081996105 - 7.2892678956452636549e-907j 4.58e-55, 2.42e-169j
0.03066021395918294818 + 4.7817499461128379281e-908j 5.51e-56, 2.91e-170j
0.034009566617418548603 - 5.9350912624326885365e-908j 1.01e-56, 5.32e-171j
0.010443695209295357914 + 1.26565146017037468e-906j 4.02e-55, 2.12e-169j
0.03730227208005754465 + 6.5291771091197857861e-907j 6.82e-58, 3.6e-172j
0.027333348934352047342 - 6.8500195047246907662e-907j 5.36e-56, 2.83e-170j
0.017498378950438112155 + 1.4543360634443826414e-908j 2.1e-55, 1.11e-169j
0.03730227208005754465 + 7.3403854125060192359e-908j 2.7e-58, 1.42e-172j
0.027333348934352047342 - 3.7784702989225641208e-908j 1.47e-56, 7.75e-171j
0.014047113044678455112 - 8.8663753413634020767e-907j 3.28e-56, 1.73e-170j
0.043422744366450398963 + 7.0994764122146406154e-907j 1.56e-60, 8.25e-175j
0.034009566617418548603 - 6.546549055401988956e-907j 4.29e-58, 2.27e-172j
0.043422744366450398963 + 1.1723807606545580911e-907j 6.33e-61, 3.34e-175j
0.040459757214248961582 - 9.1748544585363819176e-908j 6.2e-60, 3.27e-174j
0.058520565951952128193 - 8.8430890511007626129e-906j 4.32e-65, 2.28e-179j
0.040459757214248961582 - 6.6885353273642196966e-907j 7.78e-61, 4.11e-175j
0.052681233839087472384 + 1.5212921068900020385e-906j 2.91e-64, 1.54e-178j
-0.010535166063139785827 + 1.5218252339464358327e-905j 3.81e-66, 2.01e-180j
0.046150051999899215501 - 1.5462990287199176365e-907j 2.77e-64, 1.46e-178j
0.065373208251273374676 - 1.3106688778785104888e-905j 3.88e-66, 2.05e-180j
0.046150051999899215501 - 7.8669239205477792627e-907j 1.32e-64, 6.99e-179j
0.048612788729577218188 + 9.1701767068112336884e-907j 2.22e-65, 1.17e-179j
0.059968534584329965967 + 2.0108693622850461326e-906j 1.94e-69, 1.03e-183j
0.050791768558430167702 - 3.0764959707287040991e-907j 2.45e-67, 1.29e-181j
0.048612788729577218188 + 2.1247113109938078468e-907j 1.41e-66, 7.46e-181j
0.060386916458149902384 - 1.7135106548121793888e-906j 6.82e-70, 3.6e-184j
0.050791768558430167702 - 1.1358714775008013189e-906j 1.83e-67, 9.66e-182j
-0.010535166063139785827 + 3.1038706216473495851e-905j 2.1e-69, 1.11e-183j
0.05934770437864168151 - 1.7857964517966818122e-906j 3.01e-71, 1.59e-185j
0.052681233839087472384 + 4.7819599603101642244e-907j 5.99e-70, 3.16e-184j
0.059968534584329965967 + 1.5754728879910606967e-906j 1.85e-71, 9.75e-186j
0.065373208251273374676 - 2.7504096990452617146e-905j 4.92e-70, 2.6e-184j
0.055815274325255795024 + 4.342173382494135262e-906j 9.13e-71, 4.82e-185j
0.06053423697017803815 + 1.5624843960883742317e-906j 2.82e-72, 1.49e-186j
0.054305473514688518777 - 8.2981029615872887079e-907j 3.37e-72, 1.78e-186j
0.058647174522839043849 + 2.3532907259184786213e-906j 1.58e-72, 8.33e-187j
0.05934770437864168151 - 2.5774220854270779455e-906j 1.19e-72, 6.3e-187j
0.054305473514688518777 - 2.2888919480124038493e-906j 1.96e-72, 1.04e-186j
0.058647174522839043849 + 3.8459428485274840966e-906j 1.53e-72, 8.05e-187j
0.058520565951952128193 - 4.7662591019172038829e-906j 1.53e-73, 8.08e-188j
0.055815274325255795024 + 1.8061785114550154936e-906j 6.03e-74, 3.2e-188j
0.060386916458149902384 - 1.5169492566437665024e-906j 4.05e-74, 2.12e-188j

Download

All rules of Legendre type can be downloaded here packed into a single file.