Rule: Q[4, 18, 23, 46]

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)
-0.99984716538695217825 + 2.5979126297939016481e-1658j 2.4e-477, 2.4e-477j
-0.95925667179130851921 + 4.2893836087704285237e-1660j 6.26e-478, 6.26e-478j
-0.93687332568752834141 + 6.1873423363926717104e-1662j 1.55e-478, 1.55e-478j
-0.99900422404977591309 + 2.5027512500850934737e-1658j 5.38e-477, 5.38e-477j
0.90991030815708833408 - 3.4645071833378702051e-1663j 2.8e-479, 2.8e-479j
0.92396019027290009586 + 5.1045598040143104913e-1665j 6.33e-479, 6.33e-479j
0.98392556953348793343 + 7.4581497449406613233e-1661j 2.65e-477, 2.65e-477j
-0.92396019027290009586 - 7.802301737484871556e-1687j 6.86e-479, 6.86e-479j
-0.96869901960587075322 + 1.5956894378104988412e-1683j 1.08e-477, 1.08e-477j
-0.99712112603331624017 + 4.8565610906304367551e-1682j 6.24e-477, 6.24e-477j
0.86113631159405257522 + 6.1096640655849691114e-1685j 1.22e-480, 1.22e-480j
0.97693614699114158595 - 2.4548161686770519469e-1689j 1.66e-477, 1.66e-477j
-0.89473780009735351323 - 1.4257671406377565692e-1724j 1.05e-479, 1.05e-479j
-0.84278650163734408751 + 3.9841132182406178877e-1729j 3.75e-481, 3.75e-481j
0.99402078285642610617 - 1.4888910837644374403e-1722j 4.91e-477, 4.91e-477j
0.84278650163734408751 + 1.3788694240119715466e-1752j 3.67e-481, 3.67e-481j
0.89473780009735351323 + 5.3713156981371083542e-1751j 1.02e-479, 1.02e-479j
0.99900422404977591309 + 8.7829860123035569415e-1777j 5.43e-477, 5.43e-477j
-0.75991537355187087158 - 1.0020244927357849731e-1820j 1.34e-483, 1.34e-483j
-0.97693614699114158595 - 3.7076506652773830509e-1810j 1.65e-477, 1.65e-477j
0.87846769022075193819 - 3.2377717298893303188e-1810j 3.78e-480, 3.78e-480j
0.78200094102074097978 - 2.3373883493380380834e-1818j 6.38e-483, 6.38e-483j
0.98962745687023997321 + 1.1332636407801533609e-1811j 3.74e-477, 3.74e-477j
-0.86113631159405257522 + 2.1291201767070927237e-1844j 1.14e-480, 1.14e-480j
-0.78200094102074097978 - 3.962113071561251945e-1847j 6.28e-483, 6.28e-483j
0.99984716538695217825 - 4.8846670403788737872e-1838j 2.28e-477, 2.28e-477j
0.75991537355187087158 + 5.4883194556240457502e-1866j 1.48e-483, 1.48e-483j
0.82345961398173488912 + 8.3872242424494252089e-1866j 9.75e-482, 9.75e-482j
-0.98392556953348793343 + 5.9202831705779793409e-1859j 2.68e-477, 2.68e-477j
-0.63698224219835853745 - 6.6132070448030913818e-1871j 1.92e-487, 1.92e-487j
0.94864185841280531335 + 6.7668941527205912464e-1859j 3.11e-478, 3.11e-478j
0.99712112603331624017 - 1.2646920198019569455e-1867j 6.21e-477, 6.21e-477j
0.68852261044466735796 - 4.8880458477319419985e-1889j 8.99e-486, 8.99e-486j
-0.99402078285642610617 - 3.9059398635013778623e-1880j 5.34e-477, 5.34e-477j
-0.71314564821856959715 - 6.4246261748287028308e-1889j 4.96e-485, 4.96e-485j
-0.90991030815708833408 - 1.165236599793465662e-1883j 2.72e-479, 2.72e-479j
-0.98962745687023997321 - 1.2891431434385482333e-1881j 4.05e-477, 4.05e-477j
0.610127813951281646 + 3.4642171408799922595e-1891j 2.55e-488, 2.55e-488j
0.93687332568752834141 - 4.5152535392205194604e-1879j 1.5e-478, 1.5e-478j
-0.94864185841280531335 + 4.0439509992707291319e-1883j 3.11e-478, 3.11e-478j
-0.55435665047821618596 - 7.1501013906443860926e-1898j 3.36e-490, 3.36e-490j
-0.610127813951281646 + 3.1497238508298539766e-1894j 2.68e-488, 2.68e-488j
0.71314564821856959715 + 3.745084638083270615e-1888j 5.35e-485, 5.35e-485j
0.63698224219835853745 - 5.9471622097326079402e-1891j 1.97e-487, 1.97e-487j
-0.87846769022075193819 - 7.3166870519517660653e-1886j 3.79e-480, 3.79e-480j
-0.58258021317866156543 - 8.4556909022468834914e-1896j 3.18e-489, 3.18e-489j
-0.73695454140019852481 - 2.619646874323148094e-1890j 2.73e-484, 2.73e-484j
0.96869901960587075322 + 3.1711307351301510313e-1883j 1.04e-477, 1.04e-477j
0.49596156702649431044 + 1.5342020923605623843e-1903j 3.13e-492, 3.13e-492j
0.73695454140019852481 - 1.7289860517105586002e-1895j 2.75e-484, 2.75e-484j
0.95925667179130851921 + 7.1457931131804270973e-1896j 5.69e-478, 5.69e-478j
-0.49596156702649431044 + 5.7755936313775143703e-1913j 3.17e-492, 3.17e-492j
0.80318932693982334829 + 1.614261186002731609e-1902j 2.76e-482, 2.76e-482j
0.55435665047821618596 - 3.0548465932637271907e-1912j 3.46e-490, 3.46e-490j
0.58258021317866156543 - 3.1805825151026202731e-1911j 2.91e-489, 2.91e-489j
-0.80318932693982334829 + 2.3225330727341534527e-1900j 2.69e-482, 2.69e-482j
-0.52547588394206942537 - 8.4944900799070547232e-1912j 3.34e-491, 3.34e-491j
-0.68852261044466735796 + 6.0541270271295098155e-1906j 8.6e-486, 8.6e-486j
0.069528472770917187352 - 2.2729874608888236859e-1930j 2.72e-508, 2.72e-508j
0.43515420906868252653 - 1.0567923172049427018e-1915j 1.97e-494, 1.97e-494j
-0.3399810435848562648 + 1.9761448726164634234e-1919j 6.37e-498, 6.37e-498j
-0.66312308747006951644 - 1.3153427515756309194e-1906j 1.36e-486, 1.36e-486j
-0.46584324601871858403 - 7.7988596722547254287e-1914j 2.57e-493, 2.57e-493j
0.20702313934899688624 - 2.9025822534389036876e-1924j 5.94e-503, 5.94e-503j
0.40392746937128010988 + 9.1883190076849805226e-1917j 1.46e-495, 1.46e-495j
0.10416812961566014018 - 6.7641411688812416088e-1928j 5.51e-507, 5.51e-507j
-0.40392746937128010988 - 2.0575012222065485189e-1916j 1.43e-495, 1.43e-495j
-0.37219341508641349686 - 4.4150761563789912297e-1918j 1.08e-496, 1.08e-496j
-0.82345961398173488912 - 1.1409547631897794678e-1913j 1e-481, 1e-481j
0.66312308747006951644 - 4.1690896525963050722e-1925j 1.37e-486, 1.37e-486j
0.37219341508641349686 + 1.5821881080461562245e-1935j 1.07e-496, 1.07e-496j
0.17296113278322429576 - 4.7794941351583035271e-1944j 2.66e-504, 2.66e-504j
-0.43515420906868252653 + 2.4264193245992099024e-1936j 2.1e-494, 2.1e-494j
-0.30732099593609690493 - 1.8291693527440186447e-1940j 3.79e-499, 3.79e-499j
0.13866094393082532753 + 1.4866213914680501665e-1945j 1.18e-505, 1.18e-505j
0.46584324601871858403 + 6.7507722598163517351e-1931j 2.6e-493, 2.6e-493j
0.52547588394206942537 - 1.794681853020869878e-1934j 3.23e-491, 3.23e-491j
-0.03478935728952398542 + 9.1158531624524955628e-1955j 1.1e-509, 1.1e-509j
-0.27424780574465641171 - 1.0129625831690509332e-1944j 2.21e-500, 2.21e-500j
-0.13866094393082532753 + 2.4544039141877801091e-1949j 1.34e-505, 1.34e-505j
0.3399810435848562648 + 8.6418083802504751271e-1943j 6.49e-498, 6.49e-498j
0.30732099593609690493 + 7.745438857646203189e-1944j 3.76e-499, 3.76e-499j
0.03478935728952398542 - 9.5929815132614383024e-1955j 1.1e-509, 1.1e-509j
-0.20702313934899688624 - 6.3468475771336160702e-1947j 5.72e-503, 5.72e-503j
-0.17296113278322429576 - 3.718920442708844981e-1948j 2.85e-504, 2.85e-504j
7.5742504062820721306e-2021 + 7.2937300594649018991e-2020j 6.67e-2018, 6.67e-2018j
0.27424780574465641171 - 1.4988266507286964823e-1944j 2.28e-500, 2.28e-500j
0.24080069568811743337 - 2.9980518439850848974e-1947j 1.22e-501, 1.22e-501j
-0.10416812961566014018 - 5.9110434375232451378e-1951j 5.35e-507, 5.35e-507j
-0.24080069568811743337 - 1.0567773440747103976e-1945j 1.21e-501, 1.21e-501j
-0.069528472770917187352 - 8.7890833883436252096e-1953j 2.83e-508, 2.83e-508j

Weights

Weight (ball center) Error (ball radius)
0.00042307289610913607305 + 3.9637157927944319799e-1658j 6.2e-121, 2.6e-349j
0.010032851251148093312 - 2.3084870581183986179e-1660j 1.69e-121, 7.07e-350j
0.012341960171552779146 + 5.8517557065507981472e-1661j 1.01e-121, 4.23e-350j
0.0013217793307908548545 - 3.2008938259630545384e-1658j 2.44e-121, 1.02e-349j
0.01461436121075737424 + 6.5590366877717540616e-1662j 9.95e-124, 4.17e-352j
0.013483129891476872722 - 7.8405000787059298774e-1662j 8.98e-124, 3.76e-352j
0.0063512882809272288993 + 8.7030792714652443725e-1662j 2.87e-125, 1.2e-353j
0.013483129891476872722 - 1.4582018563454991432e-1661j 1.09e-122, 4.55e-351j
0.0088463116619640406905 + 7.2518385232035403586e-1660j 1.79e-122, 7.51e-351j
0.0024725036582684588249 - 9.4741963474292333228e-1659j 7.52e-122, 3.15e-350j
0.017847886037318921535 - 3.638087988590718985e-1662j 9.72e-126, 4.08e-354j
0.0076206426054301833617 + 6.7252743047894103654e-1661j 1.02e-125, 4.27e-354j
0.015726494996393245381 + 1.7824384564998440867e-1661j 2.13e-124, 8.94e-353j
0.018844727895108795463 - 2.6510309989419004696e-1661j 1.43e-125, 5.98e-354j
0.0037401859554628363437 + 4.8953097731246867923e-1661j 8.12e-127, 3.4e-355j
0.018844727895108795463 + 2.9140602540454585262e-1662j 9.16e-127, 3.84e-355j
0.015726494996393245381 - 5.6610805430209219911e-1662j 3.36e-126, 1.41e-354j
0.0013217793307908548545 + 2.5882168352550114645e-1661j 9.23e-128, 3.87e-356j
0.022527184333299479113 - 2.7958860712109460143e-1661j 4.7e-130, 1.97e-358j
0.0076206426054301833617 - 6.2372874694383430105e-1660j 4.84e-127, 2.03e-355j
0.01680758445707459799 + 4.5045707595254922767e-1662j 4.99e-127, 2.09e-355j
0.021640372823784215859 - 1.1006891060156459399e-1662j 4.97e-130, 2.08e-358j
0.0050486952005086112582 - 8.4858602437482341902e-1661j 1.66e-127, 6.96e-356j
0.017847886037318921535 + 2.5113859042688175545e-1661j 1.51e-129, 6.31e-358j
0.021640372823784215859 + 2.7954083000206652363e-1661j 6.22e-131, 2.6e-359j
0.00042307289610913607305 - 9.8883113053736776908e-1662j 4.51e-128, 1.89e-356j
0.022527184333299479113 + 5.4063976375100268073e-1663j 7.76e-132, 3.25e-360j
0.01980342573080300899 - 2.27117938780985484e-1662j 5.73e-130, 2.4e-358j
0.0063512882809272288993 + 7.6944191889995041046e-1660j 1.19e-129, 4.99e-358j
0.026501554856570242777 + 2.6447422858652585434e-1661j 1.43e-136, 6e-365j
0.011193738295082623866 - 1.3696109744809742818e-1661j 1.78e-130, 7.47e-359j
0.0024725036582684588249 - 3.6515067010128772034e-1661j 2.97e-128, 1.25e-356j
0.025017574531042738201 + 1.1156361903985732412e-1662j 8.77e-136, 3.68e-364j
0.0037401859554628363437 + 2.6229117381667527159e-1659j 9.36e-130, 3.92e-358j
0.02422210723534673523 - 2.7595722572477094484e-1661j 2.47e-136, 1.04e-364j
0.01461436121075737424 - 8.0152134079680405116e-1662j 4.33e-132, 1.81e-360j
0.0050486952005086112582 - 1.2227205944198633325e-1659j 5.03e-130, 2.11e-358j
0.027203979040124689303 - 2.7674483435496752433e-1662j 7.53e-140, 3.16e-368j
0.012341960171552779146 + 1.0267046787761547682e-1661j 2.17e-132, 9.11e-361j
0.011193738295082623866 - 2.3751389199579335765e-1660j 2.12e-131, 8.87e-360j
0.028555618952326539613 - 2.4331692049461985884e-1661j 4.82e-141, 2.02e-369j
0.027203979040124689303 - 2.5865433673690172252e-1661j 7.47e-140, 3.13e-368j
0.02422210723534673523 - 5.6398533938125151848e-1663j 8.76e-139, 3.67e-367j
0.026501554856570242777 + 2.2212094869411031844e-1662j 1.69e-140, 7.06e-369j
0.01680758445707459799 - 2.2607647922620832731e-1661j 6.69e-135, 2.8e-363j
0.027888437362029293004 + 2.5157845719654046449e-1661j 4.88e-141, 2.05e-369j
0.023389974956175027529 + 2.7825893682728630454e-1661j 3e-138, 1.26e-366j
0.0088463116619640406905 - 3.1039055565679135112e-1661j 7.22e-136, 3.02e-364j
0.029821679144283003525 - 4.7616477097802446116e-1662j 5.27e-146, 2.21e-374j
0.023389974956175027529 + 1.2863687896318658795e-1664j 9.56e-140, 4.01e-368j
0.010032851251148093312 + 1.9389971463331431933e-1661j 3.76e-136, 1.58e-364j
0.029821679144283003525 - 2.2421903685985921876e-1661j 8.84e-147, 3.71e-375j
0.020733007962049794099 + 1.673694006556543813e-1662j 1.37e-138, 5.76e-367j
0.028555618952326539613 - 3.812819578244349939e-1662j 1.61e-145, 6.73e-374j
0.027888437362029293004 + 3.3002371255963205205e-1662j 1.3e-144, 5.44e-373j
0.020733007962049794099 - 2.7761199282238535362e-1661j 9.75e-142, 4.09e-370j
0.029201991762836804758 + 2.3409750223285216818e-1661j 2.25e-146, 9.41e-375j
0.025017574531042738201 + 2.7291993165658876348e-1661j 9.15e-144, 3.83e-372j
0.034697452471391540922 + 9.0917464840948158857e-1662j 9.23e-154, 3.87e-382j
0.03096318949143169846 - 5.6019150099144678392e-1662j 5.11e-150, 2.14e-378j
0.032441592262681526053 + 1.7224384361601426171e-1661j 5.61e-152, 2.35e-380j
0.02577551782391495525 - 2.6915342330961411074e-1661j 1.53e-144, 6.41e-373j
0.030409337285834090418 + 2.1395732701937935892e-1661j 2.89e-149, 1.21e-377j
0.033927536968725658612 + 7.8144229348391995267e-1662j 2.19e-154, 9.18e-383j
0.031485251787896736016 + 5.9804147159553101961e-1662j 6.9e-152, 2.89e-380j
0.034573966854136571252 - 8.7393931902194618766e-1662j 1.31e-154, 5.5e-383j
0.031485251787896736016 + 1.9299948727584233043e-1661j 1.4e-151, 5.88e-380j
0.031978082079414232192 - 1.8253515177686602485e-1661j 3.35e-152, 1.41e-380j
0.01980342573080300899 + 2.7315981000628738615e-1661j 9.86e-146, 4.13e-374j
0.02577551782391495525 - 1.6687765307498934066e-1662j 1.18e-148, 4.93e-377j
0.031978082079414232192 - 6.3309897996601886456e-1662j 3.17e-154, 1.33e-382j
0.034188746293896942665 - 8.1066747737662405773e-1662j 5.33e-156, 2.23e-384j
0.03096318949143169846 - 2.035089406731196898e-1661j 8.28e-152, 3.47e-380j
0.032872759473526579499 - 1.6227580387102838225e-1661j 4.66e-155, 1.95e-383j
0.034404058939135506974 + 8.4131106935180712362e-1662j 2.09e-156, 8.78e-385j
0.030409337285834090418 + 5.1954776106988677658e-1662j 6.15e-154, 2.58e-382j
0.029201991762836804758 + 4.3006276976482431725e-1662j 3.63e-153, 1.52e-381j
0.034772559479635951792 - 1.0372412275337520937e-1661j 9.76e-160, 4.09e-388j
0.033267077464533350978 + 1.5277723431914619519e-1661j 6.78e-158, 2.84e-386j
0.034404058939135506974 + 1.2104206575127230687e-1661j 4.32e-160, 1.81e-388j
0.032441592262681526053 + 6.6556413681426154169e-1662j 8.65e-158, 3.63e-386j
0.032872759473526579499 - 6.959017551916838185e-1662j 1.65e-158, 6.91e-387j
0.034772559479635951792 - 9.4769671622199567323e-1662j 3.02e-160, 1.26e-388j
0.033927536968725658612 + 1.3559717685308613701e-1661j 5.19e-161, 2.18e-389j
0.034188746293896942665 - 1.2799689700094492065e-1661j 3.37e-161, 1.41e-389j
0.034797764341364019303 + 9.9018204165916508268e-1662j 2.9e-161, 1.22e-389j
0.033267077464533350978 + 7.2479717240343735539e-1662j 6.01e-161, 2.52e-389j
0.033619866667116423302 - 7.5304824111328701777e-1662j 4.35e-161, 1.82e-389j
0.034573966854136571252 - 1.1469993277820665701e-1661j 6.55e-163, 2.75e-391j
0.033619866667116423302 - 1.4386247755911926727e-1661j 6.69e-163, 2.89e-391j
0.034697452471391540922 + 1.0893814229799815228e-1661j 6.5e-163, 2.71e-391j

Download

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