Rule: Q[2, 4, 37, 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)
0.98035068300028038832 - 6.590894971320629067e-1858j 7.27e-480, 7.27e-480j
-0.97246679168643759428 + 2.2685573330385611002e-1871j 4.5e-480, 4.5e-480j
-0.92721328214611107147 + 2.1925886095423259111e-1873j 3.06e-481, 3.06e-481j
-0.99595193883808530417 - 1.3502901634561712907e-1870j 9.96e-480, 9.96e-480j
0.92721328214611107147 + 3.2951238031652529488e-1872j 3.22e-481, 3.22e-481j
0.96320947642682331194 + 1.1177287141709592581e-1871j 2.81e-480, 2.81e-480j
0.99206935952458725579 + 2.3715302078671293337e-1890j 1.04e-479, 1.04e-479j
-0.91248695683407599658 + 2.5056890093570369289e-1920j 1.36e-481, 1.36e-481j
-0.99975332044547879036 + 5.49136304082191307e-1918j 2.63e-480, 2.63e-480j
-0.96320947642682331194 + 4.5873246176380895044e-1919j 3.05e-480, 3.05e-480j
0.87902558400256699957 + 4.0741505083505310735e-1920j 1.51e-482, 1.51e-482j
0.9985033617835308753 + 6.3740059702579569676e-1939j 7.52e-480, 7.52e-480j
-0.94058083526894862902 + 1.3695449707132985574e-1986j 6.88e-481, 6.88e-481j
-0.86032969267769374655 - 1.270122808367915782e-1988j 4.61e-483, 4.61e-483j
0.99975332044547879036 + 5.9662594217519449835e-1983j 2.66e-480, 2.66e-480j
0.86032969267769374655 - 5.1078121715349229973e-2015j 4.53e-483, 4.53e-483j
0.94058083526894862902 - 1.3378649805415380036e-2011j 7.18e-481, 7.18e-481j
0.99595193883808530417 + 1.8381886068396589477e-2027j 9.61e-480, 9.61e-480j
-0.79667953649742200176 - 1.4628653639902891191e-2049j 7.41e-485, 7.41e-485j
-0.89641813841914153229 - 8.2825832333881948444e-2046j 4.77e-482, 4.77e-482j
0.8191277985034627298 - 1.4345045430332943556e-2049j 3.16e-484, 3.16e-484j
0.79667953649742200176 + 5.6780278795059628771e-2050j 7.9e-485, 7.9e-485j
-0.98035068300028038832 - 1.2733628901448199705e-2042j 6.77e-480, 6.77e-480j
-0.84035449227944888752 - 5.7717415210070222781e-2049j 1.25e-483, 1.25e-483j
-0.8191277985034627298 + 1.8612112186060554514e-2049j 3.23e-484, 3.23e-484j
0.89641813841914153229 - 4.8184090051189550684e-2047j 4.63e-482, 4.63e-482j
0.72233204132971787183 - 7.0748380534273666597e-2053j 5.62e-487, 5.62e-487j
0.91248695683407599658 - 1.0653796707066214974e-2046j 1.28e-481, 1.28e-481j
-0.87902558400256699957 - 6.9644294612619485566e-2047j 1.54e-482, 1.54e-482j
-0.66729730234840709478 - 3.0720075155940489561e-2053j 1.38e-488, 1.38e-488j
-0.95258026838729042639 + 3.9184672986948443706e-2045j 1.39e-480, 1.39e-480j
0.77304117545824967454 + 3.8660142056918840236e-2051j 1.54e-485, 1.54e-485j
0.74824654784780181402 + 4.1112821003421410971e-2052j 2.99e-486, 2.99e-486j
-0.99206935952458725579 + 1.2930777516345845013e-2042j 1.08e-479, 1.08e-479j
-0.69533579136017117188 - 1.9754153858376973335e-2054j 8.8e-488, 8.8e-488j
-0.77304117545824967454 - 1.0132650587729264912e-2051j 1.71e-485, 1.71e-485j
-0.9985033617835308753 + 1.9599802456527932889e-2044j 7.31e-480, 7.31e-480j
0.63825786066849826941 - 2.2549664426104854199e-2057j 1.73e-489, 1.73e-489j
0.84035449227944888752 - 1.2760587996915598862e-2050j 1.23e-483, 1.23e-483j
-0.98687441177236374078 - 1.0377732607841630226e-2047j 9.04e-480, 9.04e-480j
-0.54557243010593664849 + 2.0312596817098821983e-2061j 2.39e-492, 2.39e-492j
0.95258026838729042639 + 2.108787006651684484e-2047j 1.4e-480, 1.4e-480j
0.69533579136017117188 - 1.4348400301105935351e-2066j 9.27e-488, 9.27e-488j
0.60826065419774523377 + 7.6240151276647451449e-2070j 2.09e-490, 2.09e-490j
0.038597362532615654465 + 6.0637873860595593616e-2090j 1.51e-509, 1.51e-509j
-0.63825786066849826941 - 1.1315990898493629179e-2069j 1.78e-489, 1.78e-489j
-0.72233204132971787183 + 3.5001549921260286718e-2067j 5.86e-487, 5.86e-487j
0.97246679168643759428 + 4.7820923321743403429e-2066j 4.39e-480, 4.39e-480j
0.51297422214928271025 - 3.7267483424382986343e-2099j 2.36e-493, 2.36e-493j
0.66729730234840709478 + 1.0921641610739743701e-2093j 1.36e-488, 1.36e-488j
-0.74824654784780181402 + 2.8615742105618392941e-2096j 3.17e-486, 3.17e-486j
-0.51297422214928271025 + 6.6898475422304244502e-2105j 2.22e-493, 2.22e-493j
-0.19011977350612739725 + 3.1227505878077128215e-2113j 1.71e-503, 1.71e-503j
0.57735026918962576451 + 1.1014376049947383992e-2099j 2.35e-491, 2.35e-491j
0.54557243010593664849 - 4.9979801890425186956e-2101j 2.37e-492, 2.37e-492j
-0.11574000352257929318 - 8.732917771330413858e-2116j 1.61e-506, 1.61e-506j
-0.47960401822606586958 - 4.5083878389971182052e-2104j 2.17e-494, 2.17e-494j
-0.26592455470761841414 - 6.955244887668784399e-2111j 2.44e-501, 2.44e-501j
0.26592455470761841414 + 3.7601319498442956214e-2111j 2.36e-501, 2.36e-501j
0.41074495144692772376 + 2.3589435072246735228e-2106j 1.13e-496, 1.13e-496j
0.98687441177236374078 + 3.9702295096573595608e-2108j 9.2e-480, 9.2e-480j
-0.57735026918962576451 + 4.4605004212972506125e-2120j 2.48e-491, 2.48e-491j
-0.44551098658899530318 + 1.2524663368888313629e-2125j 1.44e-495, 1.44e-495j
-2.6738904337601568489e-2197 + 1.1803294787785288537e-2196j 1.03e-2194, 1.03e-2194j
0.44551098658899530318 - 7.02735574972326722e-2128j 1.4e-495, 1.4e-495j
0.47960401822606586958 + 1.4220295721839612986e-2126j 1.95e-494, 1.95e-494j
-0.22844979333481706632 - 3.3836678985682911312e-2133j 1.62e-502, 1.62e-502j
-0.41074495144692772376 - 2.3265660919583147001e-2127j 1.17e-496, 1.17e-496j
-0.60826065419774523377 - 4.3866361154725144637e-2128j 2.07e-490, 2.07e-490j
0.22844979333481706632 + 9.6957131894121200212e-2142j 1.54e-502, 1.54e-502j
0.37535635160613926943 - 1.473191152529949147e-2137j 7.29e-498, 7.29e-498j
0.15655801081562154215 - 1.166885984265430632e-2142j 4.24e-504, 4.24e-504j
-0.33939477798197540703 + 3.7089775358653497753e-2138j 5.13e-499, 5.13e-499j
-0.37535635160613926943 + 4.5977862780300994077e-2138j 7.67e-498, 7.67e-498j
0.077159460936340872255 - 1.334433531445155122e-2147j 4.21e-508, 4.21e-508j
0.33939477798197540703 + 8.6113954715619213145e-2140j 5.46e-499, 5.46e-499j
0.19011977350612739725 - 6.5719420579309354539e-2143j 1.71e-503, 1.71e-503j
-0.038597362532615654465 + 1.6363190669502804448e-2148j 1.9e-509, 1.9e-509j
-0.30290567277598982598 + 2.2893597797308942428e-2138j 3.65e-500, 3.65e-500j
-0.077159460936340872255 + 3.7007220752670978988e-2147j 3.75e-508, 3.75e-508j
0.16268981350277032876 + 9.3045902604883650802e-2143j 7.46e-504, 7.46e-504j
0.30290567277598982598 + 1.2800552061368840277e-2140j 3.46e-500, 3.46e-500j
0.11574000352257929318 + 1.4910701209171750835e-2145j 1.83e-506, 1.83e-506j
-0.16268981350277032876 - 4.9395217783643952376e-2142j 7.61e-504, 7.61e-504j
-0.15655801081562154215 + 2.680304464226060181e-2142j 4.25e-504, 4.25e-504j

Weights

Weight (ball center) Error (ball radius)
0.0071995831309937889187 - 7.9503444201846287385e-1861j 8.15e-131, 6.42e-362j
0.0085702444166807967234 - 2.6215745411680381935e-1860j 3.35e-131, 2.64e-362j
0.014049227362523580374 - 3.0380155873762905715e-1860j 2.22e-131, 1.75e-362j
0.0032214076119329671421 - 1.366115007026082081e-1860j 7.83e-132, 6.17e-363j
0.014049227362523580374 - 1.0906083035411796048e-1858j 4.41e-132, 3.48e-363j
0.0099438109548172959854 + 3.1408039382009433291e-1858j 8.03e-132, 6.33e-363j
0.0045394181702845972537 - 3.0132504617828741291e-1858j 1.56e-132, 1.23e-363j
0.015400610482844276545 + 3.1028238532322999634e-1860j 1.92e-132, 1.51e-363j
0.00066651843057689633928 - 3.0349948225837700238e-1861j 4.77e-133, 3.75e-364j
0.0099438109548172959854 + 2.7700284372666834836e-1860j 1.22e-132, 9.65e-364j
0.01804786614785955013 + 5.9514546169792084285e-1859j 3.7e-134, 2.92e-365j
0.001881945771710277889 - 9.518621120418351389e-1859j 1.2e-133, 9.42e-365j
0.012684300058909625992 + 2.9675599209890600833e-1860j 8.91e-134, 7.02e-365j
0.019339913024074973824 - 3.3289084267927809707e-1860j 2.81e-136, 2.21e-367j
0.00066651843057689633928 + 3.0973136595974421081e-1859j 5.9e-134, 4.64e-365j
0.019339913024074973824 - 5.1053206586181334674e-1859j 6.2e-137, 4.89e-368j
0.012684300058909625992 + 1.4333671637545460086e-1858j 1.36e-135, 1.07e-366j
0.0032214076119329671421 + 1.7305380401071389401e-1858j 8.51e-134, 6.71e-365j
0.023048723003519966187 + 3.7045773084029716277e-1860j 1.66e-139, 1.3e-370j
0.016733891751072917045 - 3.1694242860872764846e-1860j 3.5e-137, 2.76e-368j
0.021842576933342075479 - 3.9679026225739567049e-1859j 3.05e-139, 2.4e-370j
0.023048723003519966187 + 3.5842025015008527469e-1859j 8.39e-140, 6.61e-371j
0.0071995831309937889187 + 2.4201388889667111379e-1860j 3e-138, 2.36e-369j
0.020605813556989590408 + 3.4313234472806185612e-1860j 1.43e-139, 1.12e-370j
0.021842576933342075479 - 3.5550117036133086698e-1860j 4.42e-140, 3.48e-371j
0.016733891751072917045 - 7.0869728919222764568e-1859j 7.06e-140, 5.56e-371j
0.026461842151506470941 - 2.8823878188714865424e-1859j 4.71e-144, 3.71e-375j
0.015400610482844276545 + 8.6543166886773210434e-1859j 7.96e-140, 6.27e-371j
0.01804786614785955013 + 3.2431936394397543189e-1860j 5.62e-140, 4.42e-371j
0.028546015387499282574 - 5.0762583373975579818e-1860j 5.75e-146, 4.53e-377j
0.011314371678592416214 - 2.8816774349497223269e-1860j 1.11e-139, 8.77e-371j
0.024222364333298418336 - 3.2861456729744668939e-1859j 2.1e-143, 1.65e-374j
0.025360807669662990821 + 3.0562743600733033251e-1859j 4.46e-144, 3.52e-375j
0.0045394181702845972537 + 1.7902529223022793625e-1860j 1.21e-141, 9.51e-373j
0.027524084559216997445 + 4.6876885399683245122e-1860j 2.29e-147, 1.8e-378j
0.024222364333298418336 - 3.8853222563451619051e-1860j 2.5e-145, 1.97e-376j
0.001881945771710277889 + 8.731744116893913634e-1861j 8.08e-142, 6.37e-373j
0.029525658396587684806 + 2.6264403439613915792e-1859j 1.61e-150, 1.27e-381j
0.020605813556989590408 + 4.4625702501950397528e-1859j 2.06e-145, 1.63e-376j
0.0058537984307999915705 - 2.1456334400277351806e-1860j 7.99e-142, 6.29e-373j
0.032195992372488116507 - 7.7752619565362851876e-1860j 2.01e-152, 1.58e-383j
0.011314371678592416214 - 2.0057617372785121163e-1858j 3.55e-145, 2.8e-376j
0.027524084559216997445 + 2.7560301278408489244e-1859j 3.34e-149, 2.63e-380j
0.030461318371643207321 - 2.6194320821993993799e-1859j 7.27e-152, 5.73e-383j
0.038582767355521977544 + 1.154641100291137915e-1858j 2.48e-157, 1.95e-388j
0.029525658396587684806 + 5.5509801518515475448e-1860j 1.12e-151, 8.84e-383j
0.026461842151506470941 - 4.3678706500424527123e-1860j 8e-150, 6.31e-381j
0.0085702444166807967234 - 6.4935656407749450679e-1858j 6.44e-147, 5.08e-378j
0.032992350143729617691 + 2.8572789644909703342e-1859j 3.22e-155, 2.54e-386j
0.028546015387499282574 - 2.6717126661598625199e-1859j 9.03e-151, 7.11e-382j
0.025360807669662990821 + 4.1037547930471406032e-1860j 9.15e-150, 7.21e-381j
0.032992350143729617691 + 8.9426281278988755866e-1860j 6.95e-156, 5.48e-387j
0.039568181157922783125 - 2.8387266602886204671e-1858j 1.07e-159, 8.42e-391j
0.031351837532197174209 + 2.6521698450912484846e-1859j 3.9e-154, 3.07e-385j
0.032195992372488116507 - 2.7288512824520127504e-1859j 5.09e-155, 4.01e-386j
0.038695646144778426496 + 1.8720840634917227337e-1858j 6.81e-161, 5.36e-392j
0.033739861027761379026 - 1.0462761704107641502e-1859j 5.31e-158, 4.18e-389j
0.037220882688014108961 - 5.3189257558575150645e-1859j 7.8e-161, 6.15e-392j
0.037220882688014108961 - 9.2785596693848709792e-1859j 1.36e-161, 1.07e-392j
0.035085737917826327079 - 3.7309304781192386048e-1859j 5.59e-160, 4.4e-391j
0.0058537984307999915705 + 6.4701401525138070614e-1858j 1.29e-151, 1.01e-382j
0.031351837532197174209 + 6.8615580132100496042e-1860j 2.97e-157, 2.34e-388j
0.034437902661624506684 + 1.2490003429056542921e-1859j 1.53e-159, 1.2e-390j
0.038605075235502192884 - 1.0471277337254441398e-1858j 1.23e-162, 9.68e-394j
0.034437902661624506684 + 3.3297859642846445654e-1859j 4.61e-160, 3.63e-391j
0.033739861027761379026 - 3.0504762612060297493e-1859j 2.4e-159, 1.89e-390j
0.037755771764027374967 + 9.522794428554525973e-1859j 1.22e-162, 9.58e-394j
0.035085737917826327079 - 1.5276874800982376606e-1859j 1.03e-161, 8.13e-393j
0.030461318371643207321 - 6.1353242047951944834e-1860j 7.59e-159, 5.98e-390j
0.037755771764027374967 + 1.5309409257911829049e-1858j 1.04e-164, 8.2e-396j
0.035683138209371841822 + 4.3165038769316922224e-1859j 3.04e-163, 2.4e-394j
0.059666691912563844819 - 1.892727969843072724e-1857j 1.47e-165, 1.16e-396j
0.036232360939928561358 - 2.5277812552426420311e-1859j 2.97e-164, 2.34e-395j
0.035683138209371841822 + 1.9262719085493273221e-1859j 1.03e-163, 8.12e-395j
0.038545520581626132794 - 1.4623804100882922552e-1858j 1.88e-166, 1.48e-397j
0.036232360939928561358 - 5.2047696445929705472e-1859j 1.5e-165, 1.18e-396j
0.039568181157922783125 - 4.2046516404825600334e-1858j 3.11e-166, 2.45e-397j
0.038582767355521977544 + 1.0671663731186103484e-1858j 2.33e-167, 1.83e-398j
0.036739671334944666748 + 3.5088367323479145919e-1859j 1.15e-166, 9.04e-398j
0.038545520581626132794 - 1.2489801230589594841e-1858j 1.34e-167, 1.06e-398j
-0.024842963149018572536 + 2.0619437401078770721e-1857j 1.04e-166, 8.2e-398j
0.036739671334944666748 + 6.6466458091929807816e-1859j 6.4e-168, 5.04e-399j
0.038695646144778426496 + 2.3732923442729148837e-1858j 8.17e-168, 6.44e-399j
-0.024842963149018572536 + 1.4749877336364266218e-1857j 7.27e-169, 5.73e-400j
0.059666691912563844819 - 1.3714517625531251497e-1857j 6.73e-169, 5.3e-400j

Download

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