Rule: Q[8, 19, 26, 50]

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)
-0.99495632576415625561 + 1.2777106525441977561e-1628j 2.3e-472, 2.3e-472j
-0.94166045586866173475 + 3.0382928532663611127e-1636j 8.84e-474, 8.84e-474j
-0.93078757540503854286 + 1.5689284754616643677e-1638j 4.02e-474, 4.02e-474j
0.99843620916759232805 - 5.5358296817107137957e-1635j 5.2e-472, 5.2e-472j
0.93078757540503854286 + 8.6356756749537027999e-1657j 4.1e-474, 4.1e-474j
0.94166045586866173475 + 1.613911135769817101e-1656j 8.56e-474, 8.56e-474j
-0.99786752067775627479 - 1.0380770658862469555e-1660j 5.71e-472, 5.71e-472j
-0.89366848064454941523 - 8.2061615530756941565e-1667j 2.48e-475, 2.48e-475j
-0.90712804409931641282 - 8.007206495449087997e-1666j 6.9e-475, 6.9e-475j
0.90712804409931641282 - 1.5509315410423286948e-1662j 6.69e-475, 6.69e-475j
0.86458142040038440778 + 3.2881100641062654919e-1670j 2.83e-476, 2.83e-476j
0.97522672122866845758 - 4.0581714995260624186e-1664j 8.94e-473, 8.94e-473j
-0.9193995469656405004 - 7.9144039550600255469e-1683j 1.77e-474, 1.77e-474j
-0.8793850242036979191 - 2.8981402841123369165e-1684j 8.23e-476, 8.23e-476j
0.99786752067775627479 + 1.466640576191276173e-1676j 5.73e-472, 5.73e-472j
0.84894378352805341108 - 5.3988115041000452624e-1699j 8.15e-477, 8.15e-477j
0.89366848064454941523 + 1.5569506782143107356e-1697j 2.55e-475, 2.55e-475j
0.9815657152003814994 + 7.114974732731345631e-1693j 1.35e-472, 1.35e-472j
-0.75810513032953314137 + 3.9865820990316623596e-1721j 6.23e-480, 6.23e-480j
-0.9815657152003814994 + 3.3580125937696175678e-1714j 1.37e-472, 1.37e-472j
0.99495632576415625561 - 1.4873518577389814396e-1710j 2.07e-472, 2.07e-472j
0.79666647741362673959 - 5.7506388018354250718e-1741j 1.46e-478, 1.46e-478j
-0.96798462795923991798 - 1.5490162766833501306e-1733j 5.89e-473, 5.89e-473j
-0.81469510524320770186 + 3.7185688179131133422e-1740j 5.58e-478, 5.58e-478j
-0.83221116964915709075 - 2.5008320135103340471e-1739j 2.25e-477, 2.25e-477j
-0.98665408152478110582 - 5.7071409251399322481e-1733j 1.89e-472, 1.89e-472j
0.77787514693499387212 + 2.8704354407959980964e-1741j 3.12e-479, 3.12e-479j
0.9193995469656405004 - 1.4277370770475432533e-1733j 1.79e-474, 1.79e-474j
0.9910593555233714181 - 2.3842141982092442449e-1753j 1.83e-472, 1.83e-472j
-0.64940395959164520101 - 1.198121065465694157e-1791j 6.45e-484, 6.45e-484j
-0.99960218172230576022 - 8.3149831788252382509e-1778j 7.2e-473, 7.2e-473j
0.81469510524320770186 - 5.0419000364193975815e-1784j 5.65e-478, 5.65e-478j
0.71668538633222014824 + 1.3627187662621853433e-1787j 1.96e-481, 1.96e-481j
0.99960218172230576022 - 1.182462173057456143e-1775j 6.88e-473, 6.88e-473j
-0.71668538633222014824 - 4.2450911615295470647e-1803j 2.04e-481, 2.04e-481j
-0.77787514693499387212 - 3.4387639333859634095e-1800j 3.14e-479, 3.14e-479j
0.9516485836325139987 - 2.1895618095817686125e-1791j 1.83e-473, 1.83e-473j
0.64940395959164520101 - 4.5185636122787224844e-1809j 6.61e-484, 6.61e-484j
0.83221116964915709075 - 1.2672253257094868261e-1801j 2.18e-477, 2.18e-477j
-0.79666647741362673959 + 7.4426504964994059655e-1805j 1.45e-478, 1.45e-478j
-0.60169749229728712999 + 7.5604950920582891707e-1812j 1.06e-485, 1.06e-485j
0.33170227789060447472 + 2.6918685369430199891e-1822j 1.43e-496, 1.43e-496j
0.69505678172253292002 - 7.2796189169876539303e-1809j 3.28e-482, 3.28e-482j
0.6258495145980389993 - 2.1767281880075949973e-1810j 8.55e-485, 8.55e-485j
0.98665408152478110582 + 3.7178511434592272029e-1796j 1.74e-472, 1.74e-472j
-0.6258495145980389993 + 1.2993803365550306508e-1825j 8.71e-485, 8.71e-485j
-0.73762811296385439735 + 1.831679505381138732e-1821j 1.19e-480, 1.19e-480j
-0.9910593555233714181 + 8.9368956876966764695e-1811j 1.88e-472, 1.88e-472j
0.49924265156582628052 + 6.9199937445143442635e-1832j 1.12e-489, 1.12e-489j
0.75810513032953314137 - 5.026389103353696594e-1821j 6.13e-480, 6.13e-480j
-0.67254809705183686737 - 1.0158229839329840503e-1826j 4.81e-483, 4.81e-483j
-0.49924265156582628052 + 4.8877019772213161504e-1833j 1.06e-489, 1.06e-489j
0.8793850242036979191 + 2.5191342432359159318e-1817j 9.13e-476, 9.13e-476j
0.60169749229728712999 - 9.2742220782147949847e-1828j 1.11e-485, 1.11e-485j
0.57677893346001718197 + 7.1875572879219289275e-1829j 1.11e-486, 1.11e-486j
-0.97522672122866845758 + 1.587357749702604133e-1814j 8.86e-473, 8.86e-473j
-0.52553240991632898582 + 1.4466254988262256801e-1832j 1.09e-488, 1.09e-488j
0.96798462795923991798 + 2.1347403098051437841e-1814j 6.23e-473, 6.23e-473j
-0.030806913546891348961 - 1.8248345424190164865e-1872j 1.25e-509, 1.25e-509j
0.41725011018679896084 + 1.5556626348608818687e-1855j 4.97e-493, 4.97e-493j
-0.86458142040038440778 - 5.4992082772949432156e-1838j 2.92e-476, 2.92e-476j
-0.57677893346001718197 + 3.678716035840726834e-1849j 1.21e-486, 1.21e-486j
-0.44489446672904012154 - 8.2836209180563505588e-1855j 6.65e-492, 6.65e-492j
-0.99843620916759232805 + 1.0315442308804670436e-1832j 5.43e-472, 5.43e-472j
0.55132048185085799966 - 2.3538509486778648172e-1852j 1.2e-487, 1.2e-487j
0.67254809705183686737 - 2.7333696010284947349e-1849j 4.8e-483, 4.8e-483j
-0.96028985649753623168 + 2.552370688651939227e-1836j 3.54e-473, 3.54e-473j
-0.41725011018679896084 + 1.3855618294495416451e-1861j 5.04e-493, 5.04e-493j
-0.9516485836325139987 - 4.2807073226121586904e-1847j 1.89e-473, 1.89e-473j
-0.69505678172253292002 - 1.1000469084099779507e-1856j 3.26e-482, 3.26e-482j
0.36062314740751586265 - 1.687102073022133556e-1867j 2.25e-495, 2.25e-495j
0.18343464249564980494 - 8.7769014021968571001e-1876j 5.62e-503, 5.62e-503j
-0.47229274592562448626 - 3.4782732855966287059e-1865j 8.78e-491, 8.78e-491j
-0.55132048185085799966 + 7.0084995591510123757e-1862j 1.18e-487, 1.18e-487j
0.38920715094034913199 + 1.8707452170378336584e-1866j 3.5e-494, 3.5e-494j
0.47229274592562448626 + 3.7004379513759033504e-1863j 8.71e-491, 8.71e-491j
0.52553240991632898582 + 1.3412012843677198659e-1860j 1.14e-488, 1.14e-488j
0.96028985649753623168 - 6.0106167139825322117e-1855j 3.59e-473, 3.59e-473j
-0.302639632232894421 + 1.3904413358016070692e-1887j 8.09e-498, 8.09e-498j
-0.38920715094034913199 - 5.6780047964856801856e-1884j 3.49e-494, 3.49e-494j
0.73762811296385439735 - 3.2114246855896719772e-1871j 1.15e-480, 1.15e-480j
0.27328865541199198003 - 2.4439873394529061947e-1889j 4.84e-499, 4.84e-499j
0.061428162831563197318 + 5.9665004153352129007e-1899j 2.61e-508, 2.61e-508j
-0.36062314740751586265 + 4.2126341715860090089e-1885j 2.26e-495, 2.26e-495j
-0.33170227789060447472 - 3.47361176635309998e-1886j 1.39e-496, 1.39e-496j
0.030806913546891348961 + 1.1594768148164485807e-1899j 1.42e-509, 1.42e-509j
0.302639632232894421 - 6.7692829793510934612e-1889j 8.13e-498, 8.13e-498j
0.44489446672904012154 + 2.9894607725612005891e-1882j 6.66e-492, 6.66e-492j
-0.091999552627000400115 - 1.25359688792274516e-1896j 5.75e-507, 5.75e-507j
-0.27328865541199198003 - 2.2058017977785334535e-1889j 4.66e-499, 4.66e-499j
-0.12265373829353241512 - 7.8346810670382382205e-1896j 1.32e-505, 1.32e-505j
0.15319748109445891259 + 1.1306101858207254438e-1894j 2.43e-504, 2.43e-504j
0.21349361281903137089 - 7.6096865262096767741e-1892j 1.15e-501, 1.15e-501j
1.9108427966888037651e-1963 + 4.6341505450783277119e-1964j 2.03e-1961, 2.03e-1961j
-0.24350860479264860777 + 2.0072181701050835683e-1890j 2.31e-500, 2.31e-500j
-0.18343464249564980494 + 2.190161936248962811e-1893j 6.45e-503, 6.45e-503j
-0.84894378352805341108 - 1.0920460416005263112e-1893j 8.32e-477, 8.32e-477j
0.24350860479264860777 - 1.3491762839042362599e-1918j 2.5e-500, 2.5e-500j
0.12265373829353241512 + 1.9723419339980470543e-1924j 1.14e-505, 1.14e-505j
-0.15319748109445891259 - 1.8911082640555458716e-1924j 2.68e-504, 2.68e-504j
-0.21349361281903137089 + 2.5214568265246605428e-1921j 1.15e-501, 1.15e-501j
-0.061428162831563197318 - 6.806146571470288105e-1927j 2.58e-508, 2.58e-508j
0.091999552627000400115 + 2.5704054679275641149e-1925j 6.02e-507, 6.02e-507j

Weights

Weight (ball center) Error (ball radius)
0.003482214777110326645 - 2.2457757738943979862e-1629j 1.11e-109, 1.48e-335j
0.010536730785745309099 + 1.6784542441170106434e-1629j 5.7e-110, 7.59e-336j
0.011131679444869979504 - 1.4471268021467817911e-1629j 4.92e-110, 6.55e-336j
0.00014936739039085567129 + 4.2222519954715353205e-1631j 6.05e-112, 8.06e-338j
0.011131679444869979504 - 4.8220497117576097044e-1631j 8.78e-112, 1.17e-337j
0.010536730785745309099 + 4.6191230776499405165e-1631j 9.2e-112, 1.23e-337j
0.002221019178244447055 + 3.2912253761771362392e-1628j 5.22e-112, 6.96e-338j
0.013960513802454836495 + 9.2842637944996249673e-1630j 6.65e-112, 8.86e-338j
0.012880960124918569485 - 1.0820642705882722553e-1629j 1.08e-111, 1.44e-337j
0.012880960124918569485 - 4.9964061188024065773e-1631j 1.58e-113, 2.11e-339j
0.015133982060908121136 + 5.3010569270294673345e-1631j 2.71e-114, 3.61e-340j
0.0069045086330669483021 + 3.9350871810389861003e-1631j 8e-115, 1.07e-340j
0.01172598640866764305 + 1.2722469027693363957e-1629j 4.04e-112, 5.38e-338j
0.01454225344862986173 - 8.3465917138551166196e-1630j 3.31e-113, 4.41e-339j
0.002221019178244447055 - 4.8081162781333005187e-1631j 7.35e-115, 9.79e-341j
0.016196463438670251288 - 5.2904815391341144709e-1631j 1.42e-115, 1.89e-341j
0.013960513802454836495 + 4.9791954443932413489e-1631j 7.06e-115, 9.4e-341j
0.0056930815206853498043 - 3.7209388571203146147e-1631j 1.25e-115, 1.66e-341j
0.020192559747045329255 + 4.1374190024899105745e-1630j 1.12e-118, 1.5e-344j
0.0056930815206853498043 - 5.4922879037397563351e-1629j 2.22e-117, 2.96e-343j
0.003482214777110326645 + 2.2359212956908697059e-1631j 5.73e-116, 7.63e-342j
0.018339273775324877475 + 5.5450393937261996978e-1631j 1.31e-118, 1.74e-344j
0.007477905554145968748 - 3.2204543504162084364e-1629j 3.83e-117, 5.1e-343j
0.017773293076998118933 - 5.4338792154760664791e-1630j 7.05e-119, 9.39e-345j
0.017202287528934600618 + 5.9305935083125224591e-1630j 1.5e-118, 2e-344j
0.0046178826462633697069 + 8.0084763033511765413e-1629j 5.55e-118, 7.39e-344j
0.01928983586644272503 - 5.5642661699177167424e-1631j 1.86e-120, 2.47e-346j
0.01172598640866764305 + 5.021370058724478361e-1631j 1.78e-117, 2.37e-343j
0.0042180999336921675501 - 2.6407634950387462576e-1631j 9.53e-118, 1.27e-343j
0.02335196223398354347 - 2.887388025764435248e-1630j 2.48e-124, 3.3e-350j
0.0010158205191408695479 + 2.2519563780624014853e-1629j 2.57e-119, 3.43e-345j
0.017773293076998118933 - 5.4127428245523260089e-1631j 2.68e-120, 3.57e-346j
0.02122306177568135998 + 5.8563746027034987532e-1631j 1.3e-123, 1.74e-349j
0.0010158205191408695479 - 5.2453159117837220121e-1632j 6.78e-118, 9.03e-344j
0.02122306177568135998 + 3.6022498658217490822e-1630j 4.52e-124, 6.03e-350j
0.01928983586644272503 - 4.5441551302561187919e-1630j 1.72e-122, 2.29e-348j
0.0093412638189709333219 - 4.7099062930735622524e-1631j 4.47e-119, 5.95e-345j
0.02335196223398354347 - 6.0676714956708326384e-1631j 1.78e-126, 2.37e-352j
0.017202287528934600618 + 5.2823589326501619541e-1631j 5.09e-121, 6.78e-347j
0.018339273775324877475 + 5.0101497217443821997e-1630j 2.6e-123, 3.46e-349j
0.024542470791568704179 - 2.5443427997173676708e-1630j 3.67e-128, 4.89e-354j
0.028995843262820658682 - 7.5863422001112257865e-1631j 2.2e-131, 2.93e-357j
0.02207613159846996785 - 5.8937936203769463005e-1631j 1.64e-125, 2.19e-351j
0.023798598554932988038 + 6.2052029789874889963e-1631j 2.13e-127, 2.84e-353j
0.0046178826462633697069 + 3.3552730013028252503e-1631j 5.95e-120, 7.92e-346j
0.023798598554932988038 + 2.7248017553505852888e-1630j 2.06e-128, 2.74e-354j
0.020710979375460996668 - 3.8537190549053190728e-1630j 2.46e-126, 3.28e-352j
0.0042180999336921675501 - 1.3458105423371086806e-1628j 1.17e-125, 1.56e-351j
0.026626078005993075768 - 6.7228750604362132748e-1631j 1.65e-131, 2.2e-357j
0.020192559747045329255 + 5.5899506161367137984e-1631j 5.35e-125, 7.13e-351j
0.022889467468792850551 + 3.0694103465215764627e-1630j 6.75e-128, 8.99e-354j
0.026626078005993075768 - 2.0264344781974236222e-1630j 8.4e-133, 1.12e-358j
0.01454225344862986173 - 5.1464829940995965546e-1631j 8.61e-123, 1.15e-348j
0.024542470791568704179 - 6.2667642969038800886e-1631j 1.43e-129, 1.9e-355j
0.025246999133821104742 + 6.3349795873164876738e-1631j 1.6e-130, 2.13e-356j
0.0069045086330669483021 + 3.9295441160508419383e-1629j 1.1e-127, 1.46e-353j
0.025988265365643422212 + 2.1506795875622422117e-1630j 5.51e-134, 7.33e-360j
0.007477905554145968748 - 4.4250532711550433165e-1631j 1.44e-124, 1.92e-350j
0.030718680585601549073 - 1.0479576611624744302e-1630j 1.71e-139, 2.28e-365j
0.027797623248793798 + 7.1511963713579383109e-1631j 4.89e-136, 6.51e-362j
0.015133982060908121136 + 7.5608985609807157357e-1630j 4.81e-129, 6.41e-355j
0.025246999133821104742 + 2.381025533111979457e-1630j 4.6e-133, 6.12e-359j
0.027525321110217816245 - 1.8263496050206080684e-1630j 7.05e-137, 9.4e-363j
0.00014936739039085567129 - 2.418560964464218809e-1628j 6.63e-128, 8.83e-354j
0.025626136910467205993 - 6.4858124205425465413e-1631j 8.12e-135, 1.08e-360j
0.022889467468792850551 + 5.934636103744608594e-1631j 6.09e-132, 8.11e-358j
0.0080226813351787781168 + 2.7022366141411381113e-1629j 2.44e-129, 3.24e-355j
0.027797623248793798 + 1.7481143684939225051e-1630j 3.62e-139, 4.82e-365j
0.0093412638189709333219 - 2.1170166721623080841e-1629j 1.67e-129, 2.22e-355j
0.02207613159846996785 - 3.3213081534610417883e-1630j 6.57e-133, 8.75e-359j
0.028805440702966585664 + 7.385838195738321225e-1631j 1.7e-140, 2.26e-366j
0.030106407388620151699 + 8.5698179850077293133e-1631j 3.12e-144, 4.16e-370j
0.027229309069804121691 + 1.9119728805285045128e-1630j 8.01e-138, 1.07e-363j
0.025626136910467205993 - 2.2606065730335083031e-1630j 6.7e-136, 8.93e-362j
0.028320015998343860962 - 7.2638132385416303947e-1631j 3.39e-140, 4.51e-366j
0.027229309069804121691 + 6.810831444829709158e-1631j 2.12e-139, 2.83e-365j
0.025988265365643422212 + 6.6398417533693954803e-1631j 3.52e-138, 4.69e-364j
0.0080226813351787781168 + 4.7910621275355403054e-1631j 5.9e-134, 7.86e-360j
0.029162235770441865433 + 1.4608477473590392339e-1630j 1.16e-145, 1.54e-371j
0.028320015998343860962 - 1.6598132103408161829e-1630j 3.83e-143, 5.1e-369j
0.020710979375460996668 - 5.7236499997126587443e-1631j 1.3e-136, 1.73e-362j
0.029570997472383980456 - 7.9385783623897708667e-1631j 2.84e-145, 3.78e-371j
0.030554233029941000735 + 9.5939490919576181098e-1631j 1.36e-148, 1.81e-374j
0.028805440702966585664 + 1.5783646271164014353e-1630j 7.18e-145, 9.57e-371j
0.028995843262820658682 - 1.5174405721546604345e-1630j 9.54e-146, 1.27e-371j
0.030718680585601549073 - 9.8501069779807333673e-1631j 1.76e-149, 2.35e-375j
0.029162235770441865433 + 7.7941772841953524698e-1631j 3.87e-146, 5.16e-372j
0.027525321110217816245 - 6.9771484911899761405e-1631j 9.41e-144, 1.25e-369j
0.03061837306926917235 - 1.1162390855612896385e-1630j 9.81e-151, 1.31e-376j
0.029570997472383980456 - 1.3951105855742568937e-1630j 3.52e-149, 4.69e-375j
0.030650073151731842259 + 1.1491979448673528633e-1630j 5.02e-151, 6.69e-377j
0.030396909889299007687 - 8.7605259454744349748e-1631j 1.6e-150, 2.13e-376j
0.030041857489500260442 - 8.3233027341589904609e-1631j 7.35e-150, 9.79e-376j
0.030856484605455205761 + 1.0117169809880590424e-1630j 4.47e-151, 5.96e-377j
0.029948620426221268723 + 1.333391852099131795e-1630j 2.14e-151, 2.85e-377j
0.030106407388620151699 + 1.2444024915504952727e-1630j 2.19e-152, 2.91e-378j
0.016196463438670251288 - 6.6810140780903892116e-1630j 6.98e-149, 9.28e-375j
0.029948620426221268723 + 8.0904533731677911303e-1631j 5.35e-151, 7.12e-377j
0.030650073151731842259 + 8.969571565547918272e-1631j 2.57e-152, 3.43e-378j
0.030396909889299007687 - 1.1949302609451049547e-1630j 7.46e-153, 9.95e-379j
0.030041857489500260442 - 1.2871112636015033214e-1630j 9.86e-153, 1.31e-378j
0.030554233029941000735 + 1.0856554076955591305e-1630j 3.53e-153, 4.74e-379j
0.03061837306926917235 - 9.2728294318101757546e-1631j 3.37e-153, 4.43e-379j

Download

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