Rule: Q[1, 8, 10, 20, 40]

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.

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)
0.98463550651277674578 + 9.3695822838061257859e-1814j 2.96e-480, 2.96e-480j
-0.96816023950762608984 + 9.3426321245397524447e-1813j 5.45e-481, 5.45e-481j
-0.95739258789219414891 + 3.2202694697973463578e-1826j 2.21e-481, 2.21e-481j
-0.99467816067734024253 + 1.4256921055693702685e-1832j 1.13e-479, 1.13e-479j
0.93077335216877810256 - 2.0464155057696517249e-1860j 2.75e-482, 2.75e-482j
0.95739258789219414891 - 9.2064918222540930781e-1859j 2.12e-481, 2.12e-481j
0.99467816067734024253 + 3.9327953172983970553e-1857j 1.07e-479, 1.07e-479j
-0.91496350724967785396 - 2.4546517286555653356e-1870j 8.66e-483, 8.66e-483j
-0.99753599634898337314 - 1.0610405864819574114e-1895j 1.59e-479, 1.59e-479j
-0.99918363188442050293 + 7.8933451482106411085e-1943j 1.8e-479, 1.8e-479j
0.87853527972565349469 + 7.7943559276080717578e-1966j 7.84e-484, 7.84e-484j
0.99918363188442050293 - 3.4532802044297841396e-1959j 1.66e-479, 1.66e-479j
-0.9449257047677985495 - 7.5546277114911318515e-1968j 8.14e-482, 8.14e-482j
-0.93077335216877810256 + 3.0518959839713259305e-1967j 2.94e-482, 2.94e-482j
0.99753599634898337314 + 2.8293315382988450878e-1961j 1.74e-479, 1.74e-479j
0.85801584163592735244 + 8.6247863407181378031e-1972j 1.9e-484, 1.9e-484j
0.96816023950762608984 + 5.5246848293941660829e-1967j 5.54e-481, 5.54e-481j
0.99988142106167331907 + 2.013645242458191196e-1964j 8.44e-480, 8.44e-480j
-0.78788032167987056963 - 4.0434879140519805007e-1972j 1.92e-486, 1.92e-486j
-0.97723261778393647256 - 2.1666856043245807063e-1964j 1.4e-480, 1.4e-480j
0.9449257047677985495 + 1.0460549097524455503e-1985j 8.3e-482, 8.3e-482j
0.78788032167987056963 - 5.8022387278288172216e-1990j 2.01e-486, 2.01e-486j
0.81263520939812039186 + 5.0627247482863302543e-1990j 9.16e-486, 9.16e-486j
-0.8360311073266357943 + 3.3977477632291606407e-1987j 4.46e-485, 4.46e-485j
-0.81263520939812039186 + 1.3468804419677809894e-1988j 9.58e-486, 9.58e-486j
0.91496350724967785396 + 2.3916166298564370699e-1986j 9.03e-483, 9.03e-483j
0.76181557058756917625 - 1.0747512324518931857e-1990j 3.49e-487, 3.49e-487j
0.8360311073266357943 - 5.4416369316000192195e-1989j 4.55e-485, 4.55e-485j
-0.98463550651277674578 - 8.3404923976883096991e-1983j 3.03e-480, 3.03e-480j
-0.64533804584593349716 + 1.2248714053739598881e-2018j 1.62e-490, 1.62e-490j
-0.89753516337114424873 + 4.1352422957056909005e-2009j 2.62e-483, 2.62e-483j
0.89753516337114424873 - 2.2171473522199995003e-2010j 2.55e-483, 2.55e-483j
0.67620707107638081898 + 5.2142152481802893266e-2018j 1.21e-489, 1.21e-489j
-0.99988142106167331907 + 1.5551488452716756794e-2004j 8.37e-480, 8.37e-480j
-0.73448676518393379161 - 2.7021949624986355955e-2042j 6.2e-488, 6.2e-488j
-0.76181557058756917625 + 1.3472652257992353634e-2040j 3.64e-487, 3.64e-487j
0.58035111266316513426 - 1.6760079967350677579e-2045j 1.82e-492, 1.82e-492j
0.64533804584593349716 + 4.3772008084209632589e-2044j 1.6e-490, 1.6e-490j
0.51134267304466964307 - 2.4247648579035599744e-2047j 1.47e-494, 1.47e-494j
-0.87853527972565349469 + 1.261445025846066327e-2036j 7.49e-484, 7.49e-484j
-0.58035111266316513426 + 4.6008117119302039194e-2046j 1.92e-492, 1.92e-492j
-0.99042171206992109905 + 4.1926643476077707607e-2032j 6.03e-480, 6.03e-480j
0.70593687649006888755 + 8.4889109868128799944e-2053j 9.39e-489, 9.39e-489j
0.61337143270059039731 - 2.7786501190073756286e-2055j 1.74e-491, 1.74e-491j
-0.32425342340380892904 + 1.8546603671161220503e-2065j 1.9e-500, 1.9e-500j
-0.61337143270059039731 - 2.1984797368480802787e-2057j 1.83e-491, 1.83e-491j
-0.70593687649006888755 - 3.471287866057939429e-2053j 9.22e-489, 9.22e-489j
0.97723261778393647256 - 4.2638206202706138997e-2042j 1.33e-480, 1.33e-480j
0.54632434803926450002 - 1.4451902093061228593e-2059j 1.76e-493, 1.76e-493j
0.99042171206992109905 - 2.6889325664980952006e-2054j 6.45e-480, 6.45e-480j
-0.67620707107638081898 - 2.8485445813861689266e-2064j 1.23e-489, 1.23e-489j
-0.47546247911245988896 - 4.6526317857775368884e-2071j 1.24e-495, 1.24e-495j
-0.85801584163592735244 + 2.4834533275313748862e-2068j 1.85e-484, 1.85e-484j
0.43874521996723718582 + 5.6348664980055317119e-2079j 8.68e-497, 8.68e-497j
0.47546247911245988896 - 3.0541690794898601465e-2077j 1.29e-495, 1.29e-495j
-0.12339015978244931577 - 1.1848293046609628836e-2089j 5.54e-507, 5.54e-507j
-0.51134267304466964307 - 7.6746570132633887021e-2078j 1.55e-494, 1.55e-494j
-0.54632434803926450002 - 8.4329464012853419323e-2078j 1.8e-493, 1.8e-493j
0.082365202311366671257 - 2.2129383630958586163e-2090j 2.94e-508, 2.94e-508j
0.40125717459761495585 + 2.7082769934894177124e-2079j 5.98e-498, 5.98e-498j
0.73448676518393379161 + 4.3919082686645769731e-2081j 5.91e-488, 5.91e-488j
-0.43874521996723718582 + 2.3138438824443569649e-2092j 8.78e-497, 8.78e-497j
-0.40125717459761495585 + 1.6916752353382585014e-2092j 6.46e-498, 6.46e-498j
-0.082365202311366671257 - 1.8572648969742022662e-2102j 2.71e-508, 2.71e-508j
0.32425342340380892904 + 7.3957115474730048161e-2095j 1.93e-500, 1.93e-500j
0.28488634743604313545 + 3.6791374422770471966e-2096j 1.04e-501, 1.04e-501j
0.041213953293467753673 - 5.8063334289809894088e-2104j 1.4e-509, 1.4e-509j
-0.36306875542678109383 - 3.9666276078396355288e-2093j 3.54e-499, 3.54e-499j
-0.16422356361498676144 - 5.8406494986323267884e-2100j 1.34e-505, 1.34e-505j
0.16422356361498676144 - 5.9668100027022883281e-2100j 1.41e-505, 1.41e-505j
0.36306875542678109383 + 3.0133518167953730983e-2093j 3.49e-499, 3.49e-499j
0.12339015978244931577 - 7.131865962688837268e-2101j 5.65e-507, 5.65e-507j
-0.20479787821727920229 + 6.7258086842813813398e-2099j 2.74e-504, 2.74e-504j
-0.28488634743604313545 + 7.2543479237590208836e-2096j 1.11e-501, 1.11e-501j
5.2408522668207980992e-2166 + 4.0901133649736153282e-2165j 3.26e-2163, 3.26e-2163j
0.24504299805664905947 - 1.0319754162242455546e-2096j 4.85e-503, 4.85e-503j
0.20479787821727920229 - 2.3569908006594425262e-2098j 2.76e-504, 2.76e-504j
-0.041213953293467753673 + 2.6452870137240415302e-2103j 1.4e-509, 1.4e-509j
-0.24504299805664905947 - 1.912111355143693967e-2097j 5.13e-503, 5.13e-503j

Weights

Weight (ball center) Error (ball radius)
0.0065831811411408971337 + 5.6963552513750478343e-1814j 2.63e-130, 2.42e-362j
0.0099176870778235040735 - 3.9715517629617541031e-1813j 1.27e-130, 1.17e-362j
0.011618208541457640481 - 6.2213291746078744034e-1813j 1.08e-130, 9.98e-363j
0.0035309741874328094752 - 1.5024917614331629144e-1812j 1.48e-131, 1.36e-363j
0.014986783099078322789 + 2.7325813119740154583e-1816j 3.38e-132, 3.12e-364j
0.011618208541457640481 + 4.4347869367142130677e-1815j 4.33e-132, 3.99e-364j
0.0035309741874328094752 + 1.4790549179625659221e-1813j 1.17e-132, 1.08e-364j
0.016626357095760987361 + 5.7646985070052075389e-1814j 8.57e-133, 7.89e-365j
0.0022158904411693119796 + 1.7534420153628030349e-1812j 2.06e-132, 1.9e-364j
0.0011221997790576187815 - 1.6576804106017098908e-1812j 1.09e-132, 1.01e-364j
0.019768601816340299963 + 5.0400542672506426601e-1816j 5.52e-136, 5.08e-368j
0.0011221997790576187815 + 1.3982500541347743911e-1813j 2.11e-135, 1.95e-367j
0.013313206295775350716 + 2.151953165060925824e-1813j 9.83e-136, 9.05e-368j
0.014986783099078322789 - 1.0310715061199158374e-1813j 3.28e-136, 3.02e-368j
0.0022158904411693119796 - 1.5461792623291589243e-1813j 1.52e-135, 1.4e-367j
0.021261190817320732476 - 5.3459384401959639684e-1816j 2.91e-139, 2.68e-371j
0.0099176870778235040735 - 1.3312961449128006115e-1814j 2.39e-137, 2.2e-369j
0.00033529145751495813009 - 6.0560079293704620945e-1814j 1.05e-135, 9.69e-368j
0.025417726184253723645 + 7.1402308110184932354e-1815j 7.64e-143, 7.04e-375j
0.0082312820271985632449 + 1.4537622407168128514e-1812j 2e-138, 1.84e-370j
0.013313206295775350716 - 1.4388821070451495396e-1815j 5.83e-138, 5.37e-370j
0.025417726184253723645 + 5.2421780543860621039e-1816j 1.65e-142, 1.52e-374j
0.024083857190418270152 - 5.3475633333845301441e-1816j 6.09e-142, 5.61e-374j
0.022699224690371582826 + 1.2080270284164088207e-1814j 6.74e-144, 6.21e-376j
0.024083857190418270152 - 9.1568670312541860435e-1815j 5.07e-144, 4.67e-376j
0.016626357095760987361 + 2.122551647445256381e-1816j 7.53e-141, 6.94e-373j
0.026704149639063746201 - 5.1157169756675667722e-1816j 1.51e-144, 1.39e-376j
0.022699224690371582826 + 5.4030898643783476084e-1816j 2.72e-142, 2.5e-374j
0.0065831811411408971337 - 1.1637309839379674423e-1812j 1.29e-142, 1.19e-374j
0.031424904026442682229 - 2.6846732034591571729e-1815j 8.87e-150, 8.17e-382j
0.018222454946383377707 - 3.5566677606076390539e-1814j 5.12e-145, 4.71e-377j
0.018222454946383377707 - 4.1881902678057708061e-1816j 1.64e-142, 1.51e-374j
0.030306229885964411418 + 4.7096875825057375809e-1816j 7.43e-149, 6.84e-381j
0.00033529145751495813009 + 7.2937104167733055831e-1813j 1.8e-142, 1.66e-374j
0.027946317195778172733 + 4.6271698908459393907e-1815j 4.36e-149, 4.01e-381j
0.026704149639063746201 - 5.6957243575814567771e-1815j 2.82e-148, 2.6e-380j
0.033531750261764957404 - 4.3388107175948106952e-1816j 3.08e-151, 2.84e-383j
0.031424904026442682229 - 4.5785848137302246052e-1816j 5.28e-150, 4.86e-382j
0.035440755103580661445 - 4.148129996300471236e-1816j 1.13e-152, 1.04e-384j
0.019768601816340299963 + 2.3570913854362705296e-1814j 1.57e-147, 1.45e-379j
0.033531750261764957404 - 1.9602803547762042378e-1815j 4.54e-154, 4.18e-386j
0.0050035513414355508808 + 1.25847391418038554e-1812j 2.71e-144, 2.49e-376j
0.029146621915171985639 - 4.8447563824593565033e-1816j 4.29e-150, 3.96e-382j
0.032501027755038005106 + 4.4540288626401225209e-1816j 2.14e-151, 1.97e-383j
0.039103803281227998674 + 8.472439224393492756e-1816j 6.03e-158, 5.56e-390j
0.032501027755038005106 + 2.2844300282515247931e-1815j 7.96e-154, 7.33e-386j
0.029146621915171985639 - 3.8150164267883309702e-1815j 4.09e-152, 3.77e-384j
0.0082312820271985632449 + 5.0545370795582917838e-1814j 4.2e-148, 3.86e-380j
0.034513199894824840324 + 4.2358693981194455594e-1816j 2.19e-155, 2.02e-387j
0.0050035513414355508808 - 1.7005113605557372091e-1813j 1.13e-147, 1.04e-379j
0.030306229885964411418 + 3.1838774864286816906e-1815j 2.76e-154, 2.54e-386j
0.036309386564175024365 + 1.3006580080578626803e-1815j 1.94e-159, 1.78e-391j
0.021261190817320732476 - 1.6508197446940672244e-1814j 1.16e-151, 1.07e-383j
0.037114073551189673239 - 4.0288413365002263937e-1816j 8.55e-160, 7.87e-392j
0.036309386564175024365 + 4.0783253857986580688e-1816j 1.18e-158, 1.09e-390j
0.040940231433323655411 - 5.9022032285717518039e-1816j 1.7e-164, 1.56e-396j
0.035440755103580661445 - 1.4790437835137822879e-1815j 9.57e-160, 8.82e-392j
0.034513199894824840324 + 1.6958503963649065766e-1815j 4.64e-159, 4.27e-391j
0.041098816740858615985 + 4.6577887997160154515e-1816j 6.53e-166, 6.01e-398j
0.037850263365305673547 + 4.0016030576329923807e-1816j 2.57e-162, 2.37e-394j
0.027946317195778172733 + 4.9812168643354797464e-1816j 5.64e-157, 5.19e-389j
0.037114073551189673239 - 1.1535065821675979404e-1815j 5.37e-162, 4.94e-394j
0.037850263365305673547 + 1.0318531509047995853e-1815j 5.74e-163, 5.29e-395j
0.041098816740858615985 + 5.5857029720202907806e-1816j 1.17e-166, 1.07e-398j
0.039103803281227998674 + 4.0189230595944493406e-1816j 9.16e-166, 8.44e-398j
0.039617748653595939462 - 4.0646955854282809865e-1816j 1.71e-166, 1.57e-398j
0.041193096857408078601 - 4.8480154285948872656e-1816j 4.62e-168, 4.25e-400j
0.038514308673333467043 - 9.3104067657464616384e-1816j 1.07e-165, 9.83e-398j
0.040715325478184269308 + 6.2664465253590084929e-1816j 5.85e-168, 5.39e-400j
0.040715325478184269308 + 4.3492008526495002254e-1816j 8.55e-169, 7.88e-401j
0.038514308673333467043 - 3.9980103662143126778e-1816j 7.04e-167, 6.48e-399j
0.040940231433323655411 - 4.4917206439717039284e-1816j 9.76e-169, 8.99e-401j
0.040421617931137379338 - 6.6896218124093395712e-1816j 2.63e-169, 2.42e-401j
0.039617748653595939462 - 7.773005608407658887e-1816j 4.97e-169, 4.58e-401j
0.041224373945096090583 + 5.0639471862408841016e-1816j 6.56e-170, 6.05e-402j
0.040056516690149215417 + 4.1352597269132993815e-1816j 6.62e-170, 6.09e-402j
0.040421617931137379338 - 4.2302543606787657652e-1816j 4.7e-170, 4.33e-402j
0.041193096857408078601 - 5.3083832810822679159e-1816j 1.4e-170, 1.29e-402j
0.040056516690149215417 + 7.1859286320163067489e-1816j 1.34e-170, 1.22e-402j

Download

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