Rule: Q[3, 8, 10, 20, 42]

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)
0.98498527192995646279 - 2.7040493872366902659e-1699j 1.55e-481, 1.55e-481j
-0.96770409525573411563 + 1.3868489315050595958e-1705j 5.16e-482, 5.16e-482j
-0.90207383109233415193 + 6.6284321027873440341e-1707j 5.23e-483, 5.23e-483j
-0.99961608360343216783 - 1.01401922729088716e-1705j 5.17e-482, 5.17e-482j
0.90207383109233415193 - 1.3091427041445222109e-1702j 5.32e-483, 5.32e-483j
0.9225217132136291628 - 7.5203096316711972152e-1706j 7.39e-483, 7.39e-483j
-0.99523536038559764825 + 3.4849488228882716893e-1707j 1.93e-481, 1.93e-481j
-0.9225217132136291628 - 5.6219786445300181787e-1707j 7.09e-483, 7.09e-483j
0.96770409525573411563 + 2.0091083372834896586e-1704j 5e-482, 5e-482j
0.99523536038559764825 + 9.1761504023001608818e-1727j 2.07e-481, 2.07e-481j
0.86830257549154095717 - 1.5217603033760540026e-1759j 7.45e-480, 7.45e-480j
-0.99808758505931596843 + 6.6133657515595910621e-1786j 1.55e-481, 1.55e-481j
-0.86830257549154095717 + 8.2920958730391793856e-1782j 7.56e-480, 7.56e-480j
-0.86843936719282485836 + 8.3494285335007911007e-1789j 7.96e-480, 7.96e-480j
0.99079325588510780584 + 5.2434131216720469241e-1792j 2.01e-481, 2.01e-481j
0.84191950312739355875 - 7.8172522412781557711e-1800j 1.02e-482, 1.02e-482j
0.87022349713010579206 - 5.3143440437325605126e-1819j 5.39e-481, 5.39e-481j
-0.87022349713010579206 + 2.9449619200079876579e-1839j 5.42e-481, 5.42e-481j
-0.77459666924148337704 + 7.7559666365556931715e-1846j 5.12e-486, 5.12e-486j
-0.84191950312739355875 - 1.5554048835901896436e-1842j 1.04e-482, 1.04e-482j
-0.9775483745173533672 - 7.6767745010128238522e-1841j 1.03e-481, 1.03e-481j
0.77459666924148337704 + 1.2015457893650731409e-1844j 4.59e-486, 4.59e-486j
0.99961608360343216783 + 1.9556821754639742002e-1838j 5.66e-482, 5.66e-482j
-0.83946031166972284738 - 1.8220660860014412046e-1861j 7.75e-483, 7.75e-483j
-0.74145374453189143147 - 2.8087593572564346599e-1866j 9.15e-487, 9.15e-487j
0.99808758505931596843 - 2.7450319565440320686e-1859j 1.58e-481, 1.58e-481j
0.74145374453189143147 + 1.2105631580081836644e-1873j 8.75e-487, 8.75e-487j
0.95521895685204993832 + 3.302758086602688143e-1869j 2.4e-482, 2.4e-482j
-0.99079325588510780584 + 2.4773761765477772705e-1879j 2.03e-481, 2.03e-481j
-0.65729811626335614662 - 9.3281809391209267117e-1891j 1.44e-487, 1.44e-487j
-0.98498527192995646279 + 2.0677419046973473981e-1884j 1.58e-481, 1.58e-481j
0.805794939646622596 - 1.7822862938631418059e-1883j 4.2e-485, 4.2e-485j
0.70262052897353735609 + 2.6910496599886902371e-1896j 9.75e-487, 9.75e-487j
-0.94015392052334643824 - 1.1642774638214759263e-1896j 1.3e-482, 1.3e-482j
-0.70262052897353735609 - 2.3603924448016578013e-1911j 1.06e-486, 1.06e-486j
-0.69643438747968073971 - 3.8251058364905460483e-1912j 8.3e-487, 8.3e-487j
0.86843936719282485836 + 4.8700088584497983404e-1908j 7.9e-480, 7.9e-480j
0.66543348592151387265 - 2.4193622817349768075e-1939j 1.9e-487, 1.9e-487j
0.83946031166972284738 - 4.562917462243887879e-1933j 7.97e-483, 7.97e-483j
-0.66543348592151387265 + 5.9681995219541032462e-1940j 1.88e-487, 1.88e-487j
-0.55806685067819680295 + 7.0887651897440810434e-1944j 2.62e-492, 2.62e-492j
-0.050581486163345437656 - 5.4284158440421378753e-1961j 2.96e-509, 2.96e-509j
0.65729811626335614662 + 3.9134292342904555343e-1939j 1.47e-487, 1.47e-487j
0.59979023953884433893 + 1.2066384070583548983e-1942j 7.59e-491, 7.59e-491j
-0.51504515053015824498 + 1.9255827779862659332e-1945j 1.76e-493, 1.76e-493j
-0.59979023953884433893 - 9.9430116317278675898e-1943j 6.81e-491, 6.81e-491j
-0.95521895685204993832 + 3.3676879853982101301e-1934j 2.55e-482, 2.55e-482j
0.69643438747968073971 - 1.3017091972779768404e-1938j 8.85e-487, 8.85e-487j
0.46595205555363681682 - 7.3839434681002313837e-1946j 4.18e-494, 4.18e-494j
0.14024937522154484466 + 4.4614863212574041606e-1957j 5.45e-505, 5.45e-505j
-0.805794939646622596 + 9.3838856106877828872e-1937j 4.12e-485, 4.12e-485j
-0.46595205555363681682 + 2.729415803932650296e-1946j 3.87e-494, 3.87e-494j
0.94015392052334643824 + 2.196850038472574138e-1933j 1.22e-482, 1.22e-482j
0.40443215520275821396 + 3.2219112387850127446e-1949j 4.1e-496, 4.1e-496j
0.51504515053015824498 + 1.2119367778480217964e-1946j 1.81e-493, 1.81e-493j
-0.14024937522154484466 + 2.0107888639299030821e-1959j 5.45e-505, 5.45e-505j
-0.44926232472048522782 - 1.9889059834546160223e-1947j 3.22e-494, 3.22e-494j
-0.64670251851182917371 - 2.8624990199431894981e-1942j 2.67e-488, 2.67e-488j
0.55806685067819680295 + 4.0781648331010344216e-1945j 2.7e-492, 2.7e-492j
0.38823647702882043774 - 1.4805035719934938502e-1949j 7.46e-497, 7.46e-497j
0.9775483745173533672 + 3.3655766959195452897e-1950j 9.71e-482, 9.71e-482j
-0.40443215520275821396 - 8.3713918752541821458e-1965j 4.36e-496, 4.36e-496j
-0.43759791354037044397 - 6.2426205293387754906e-1964j 1.23e-494, 1.23e-494j
-0.10471043912156992565 + 3.3059432512840399194e-1975j 9.71e-507, 9.71e-507j
0.44926232472048522782 + 2.4863302269890152887e-1962j 3.29e-494, 3.29e-494j
0.64670251851182917371 + 5.0298495149554370644e-1968j 2.64e-488, 2.64e-488j
4.9182540407809484549e-2032 + 6.1522724970815667739e-2032j 6.54e-2030, 6.54e-2030j
-0.33975003468753900311 + 7.9031586495687479094e-1978j 3.38e-499, 3.38e-499j
-0.24360787857048059688 + 1.1461411976655484579e-1982j 1.59e-502, 1.59e-502j
0.17446243584359358248 - 4.5310786872349504791e-1984j 4.89e-504, 4.89e-504j
0.33975003468753900311 + 7.6472063271479742248e-1978j 3.07e-499, 3.07e-499j
0.43759791354037044397 + 6.2000344730050224922e-1974j 1.19e-494, 1.19e-494j
-0.19375272320694829467 - 1.0593766530635660614e-1983j 1.33e-503, 1.33e-503j
-0.38823647702882043774 - 1.0527614600220290541e-1975j 8.1e-497, 8.1e-497j
0.050581486163345437656 - 2.2081794758120207513e-1988j 2.96e-509, 2.96e-509j
0.24360787857048059688 - 1.2054988304772502449e-1981j 1.52e-502, 1.52e-502j
0.19375272320694829467 - 3.3412517067338816652e-1983j 1.25e-503, 1.25e-503j
-0.12649962777639430768 - 6.9939992995863522889e-1985j 1.69e-505, 1.69e-505j
-0.2919991541426287378 - 8.5283092147044402895e-1980j 5.11e-501, 5.11e-501j
-0.17446243584359358248 + 1.8736122945346364217e-1984j 4.76e-504, 4.76e-504j
0.12649962777639430768 - 1.1280681613282606945e-1985j 1.61e-505, 1.61e-505j
0.2919991541426287378 + 3.3986892119359307349e-1980j 5.27e-501, 5.27e-501j
0.10471043912156992565 - 5.6853908245337147098e-1986j 9.18e-507, 9.18e-507j

Weights

Weight (ball center) Error (ball radius)
0.0064883717566258086546 - 2.2835026474464412139e-1700j 1.53e-129, 6.54e-363j
0.011169288946865787217 + 8.0319178481556220632e-1702j 7.02e-130, 3e-363j
0.022169951763952198928 + 4.5635696455178280851e-1701j 4.22e-130, 1.8e-363j
0.00096209633815663775411 + 1.2509678089236039419e-1702j 1.38e-130, 5.91e-364j
0.022169951763952198928 + 1.0398292352232585608e-1699j 5.42e-131, 2.32e-364j
0.018953244762112279735 - 5.4205723015682165131e-1700j 5.69e-131, 2.43e-364j
0.0036536506702925522755 + 6.1801275243969941238e-1702j 5.09e-131, 2.18e-364j
0.018953244762112279735 - 1.777554499595992469e-1701j 3.46e-131, 1.48e-364j
0.011169288946865787217 + 9.0723313181222121485e-1700j 4.09e-132, 1.75e-365j
0.0036536506702925522755 - 1.1938755792740030964e-1699j 7.69e-133, 3.29e-366j
19.891442736450451263 - 8.5318729356927132437e-1696j 2.29e-132, 9.79e-366j
0.0021156111737393106532 - 3.8726919871104898631e-1702j 6.18e-131, 2.64e-364j
19.891442736450451263 - 5.3673922738568845389e-1697j 5.46e-133, 2.33e-366j
-21.342279005989246242 + 5.7277567831975250992e-1697j 5.32e-133, 2.27e-366j
0.0051676652789981279553 + 2.6950760976743324975e-1699j 1.18e-135, 5.03e-369j
-0.085480186098665098665 + 5.3384668115101528259e-1698j 6.96e-137, 2.97e-370j
1.4994631352226422603 - 5.9300206470920131609e-1697j 3.36e-135, 1.44e-368j
1.4994631352226422603 - 3.6651739443012414501e-1698j 1.98e-134, 8.47e-368j
0.032036834207155233824 - 1.5492123033532513281e-1700j 2.03e-139, 8.68e-373j
-0.085480186098665098665 + 4.1787594795874825773e-1699j 1.65e-137, 7.04e-371j
0.0085456709482650770587 - 8.6480537047373057824e-1702j 7.79e-138, 3.33e-371j
0.032036834207155233824 - 1.2959336650163531644e-1699j 4.4e-141, 1.88e-374j
0.00096209633815663775411 - 1.6982451750281293539e-1700j 1.95e-139, 8.32e-373j
0.10650068939585550262 - 3.7026622694342020435e-1699j 3.04e-138, 1.3e-371j
0.034440921147414324552 + 2.7433354471447758246e-1700j 1.94e-142, 8.28e-376j
0.0021156111737393106532 + 5.8631024492659547775e-1700j 4.68e-139, 2e-372j
0.034440921147414324552 + 1.9450928236706215318e-1699j 6.28e-144, 2.68e-377j
0.013786179152366474881 - 5.4463499006086872227e-1700j 1.48e-140, 6.31e-374j
0.0051676652789981279553 - 7.9236099698234101743e-1702j 1.06e-139, 4.51e-373j
-0.15987809590848085134 + 1.5292810071973741348e-1698j 9.51e-146, 4.07e-379j
0.0064883717566258086546 + 8.9076960962769930213e-1702j 6.13e-140, 2.62e-373j
0.030547715239787207463 + 1.7488414178677468694e-1699j 1.32e-144, 5.65e-378j
0.069084587567609108481 - 2.5980053931045044347e-1698j 3.56e-147, 1.52e-380j
0.016339973453402468566 + 1.0655460589111799136e-1701j 2.42e-141, 1.03e-374j
0.069084587567609108481 - 4.3463882670288821701e-1699j 3.65e-145, 1.56e-378j
-0.038925453240359103891 + 5.7646286031515315393e-1699j 2.56e-145, 1.09e-378j
-21.342279005989246242 + 9.1160888795453236475e-1696j 6e-142, 2.56e-375j
0.12982058530113723716 - 5.8542118454021102835e-1698j 3.17e-150, 1.36e-383j
0.10650068939585550262 - 4.6439627280016582992e-1698j 9.22e-145, 3.94e-378j
0.12982058530113723716 - 1.133375772821258789e-1698j 1.44e-147, 6.17e-381j
0.042172777577122401029 - 3.751697663647043997e-1700j 8.8e-152, 3.76e-385j
0.050958382173006338984 + 1.3088219111674862531e-1699j 1.51e-156, 6.45e-390j
-0.15987809590848085134 + 7.6650661287568940581e-1698j 7.77e-151, 3.32e-384j
0.041578530228767233475 + 1.9124396494883530077e-1699j 3.64e-153, 1.55e-386j
0.044145342551696107341 + 5.9429421002843841221e-1700j 8.9e-154, 3.8e-387j
0.041578530228767233475 + 4.6480423425096292159e-1700j 1.02e-151, 4.35e-385j
0.013786179152366474881 - 8.3615086921361399261e-1702j 1.21e-147, 5.17e-381j
-0.038925453240359103891 + 3.3594968505270634454e-1698j 7.17e-151, 3.06e-384j
0.074803978650634988785 - 1.545081756769260635e-1698j 1.32e-157, 5.62e-391j
0.087249806541780007431 - 2.865912415091756561e-1698j 3.93e-160, 1.68e-393j
0.030547715239787207463 + 1.749476102425899271e-1700j 1.49e-149, 6.38e-383j
0.074803978650634988785 - 5.5268784894710175553e-1699j 2.2e-156, 9.4e-390j
0.016339973453402468566 + 4.5719471408193547677e-1700j 7.54e-152, 3.22e-385j
-0.0088201851142364276698 + 1.8260404599227925727e-1698j 7.03e-159, 3.01e-392j
0.044145342551696107341 + 1.897058630841232452e-1699j 2.51e-157, 1.07e-390j
0.087249806541780007431 - 2.1514769273174694441e-1698j 5.16e-161, 2.21e-394j
-0.087302391828624009975 + 1.6937894236657209769e-1698j 2.53e-157, 1.08e-390j
0.10325139501246679835 - 5.8541051650890324813e-1699j 7.55e-153, 3.23e-386j
0.042172777577122401029 - 1.356092263930295721e-1699j 1.77e-157, 7.56e-391j
0.052886905364060815059 - 1.0983666773211382972e-1698j 7.04e-160, 3.01e-393j
0.0085456709482650770587 - 2.2818571490316592621e-1699j 3.17e-154, 1.35e-387j
-0.0088201851142364276698 + 7.6296611275256094597e-1699j 1.14e-159, 4.86e-393j
0.097613855521223520154 - 1.5258894458254990816e-1698j 3.76e-158, 1.61e-391j
0.068885644687730309936 - 7.5229310680701104984e-1699j 2.75e-163, 1.17e-396j
-0.087302391828624009975 + 4.5348221702324513934e-1698j 2.49e-160, 1.06e-393j
0.10325139501246679835 - 2.8239410647579549443e-1698j 3.71e-157, 1.58e-390j
0.050427966968933174481 - 9.9280266312290505566e-1700j 1.8e-164, 7.69e-398j
0.047594776326051823115 + 9.482902703719417901e-1700j 9.61e-163, 4.11e-396j
0.048846527847608987781 + 1.1060437116373008306e-1699j 4.73e-164, 2.02e-397j
-0.003886542874246764864 + 1.4638627878763503001e-1698j 1.53e-165, 6.54e-399j
0.047594776326051823115 + 1.9469892820114733443e-1699j 1.56e-164, 6.68e-398j
0.097613855521223520154 - 3.9657216028090628343e-1698j 9.73e-162, 4.16e-395j
0.052311722673459832228 - 5.715623198119843075e-1699j 2.19e-165, 9.34e-399j
0.052886905364060815059 - 4.7729260329219029556e-1699j 4.58e-163, 1.96e-396j
0.050958382173006338984 + 1.4505259641582642829e-1699j 9.97e-167, 4.26e-400j
0.048846527847608987781 + 1.8329410306780801197e-1699j 5.73e-167, 2.45e-400j
0.052311722673459832228 - 8.5149575585285694232e-1699j 1.38e-166, 5.9e-400j
-0.061639094571550985255 + 2.2969412923329691666e-1698j 5.16e-166, 2.2e-399j
0.048008418208504871018 - 7.3248100494611884304e-1700j 4.15e-167, 1.77e-400j
-0.003886542874246764864 + 1.023314956190219087e-1698j 1.87e-166, 7.99e-400j
-0.061639094571550985255 + 2.9738844013167026465e-1698j 4.9e-168, 2.1e-401j
0.048008418208504871018 - 1.3497914846576236515e-1699j 1.8e-169, 7.85e-403j
0.068885644687730309936 - 9.3127307618074155216e-1699j 1.57e-168, 6.69e-402j

Download

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