Rule: Q[2, 4, 6, 9, 20, 22]

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)
-0.97361038384380658486 + 1.8715557765029226379e-883j 7.68e-233, 7.68e-233j
0.97361038384380658486 - 2.3867766440715644759e-896j 7.32e-233, 7.32e-233j
-0.91248695683407599658 - 4.1018672699302928486e-896j 8.57e-234, 8.57e-234j
-0.13845072285249321015 - 1.6739484208850790923e-914j 1.65e-251, 1.65e-251j
0.93492336707651980356 - 1.7019562535920796716e-896j 3.12e-233, 3.12e-233j
0.91248695683407599658 - 1.3754603325312396603e-897j 9.01e-234, 9.01e-234j
-0.99351132392442335338 + 3.2207989067857855316e-893j 2.13e-232, 2.13e-232j
-0.93492336707651980356 + 4.0216698407871852712e-914j 2.95e-233, 2.95e-233j
0.99105250481616767714 - 8.6069812723517594626e-911j 3.48e-232, 3.48e-232j
-0.99885204690996362967 + 2.6041486217367039207e-911j 1.46e-233, 1.46e-233j
0.8911304923716717621 - 1.6048953662275220552e-923j 3.85e-234, 3.85e-234j
0.98644530979556247988 + 5.166599950051276688e-920j 1.95e-232, 1.95e-232j
-0.8911304923716717621 + 1.3071931018073178407e-920j 3.52e-234, 3.52e-234j
-0.87084581192562004366 - 1.8873221883530329917e-921j 1.24e-234, 1.24e-234j
-0.95804687621331566448 - 9.1720493147198898306e-919j 9.1e-233, 9.1e-233j
0.87084581192562004366 + 1.4113017188559753936e-934j 1.3e-234, 1.3e-234j
0.95804687621331566448 + 2.8980632390696016645e-932j 9.14e-233, 9.14e-233j
0.99885204690996362967 + 2.5707083927031317662e-931j 1.56e-233, 1.56e-233j
-0.7655835038928381354 - 3.4467196470881771696e-935j 2.04e-236, 2.04e-236j
-0.9485757365879208898 - 3.8542421179098021128e-930j 7.97e-233, 7.97e-233j
0.67795275863299114217 - 5.411185616289809645e-956j 1.3e-238, 1.3e-238j
0.7655835038928381354 + 3.2135085133465586349e-953j 1.99e-236, 1.99e-236j
0.99351132392442335338 + 1.0502659218754075687e-947j 1.98e-232, 1.98e-232j
-0.84159150896814033601 + 1.3002494032736367007e-949j 2.27e-235, 2.27e-235j
-0.74677180221832073614 + 1.1483544235378075917e-959j 1.19e-236, 1.19e-236j
0.80589469534624194704 + 1.0272022296964585673e-960j 4.52e-236, 4.52e-236j
0.74677180221832073614 + 3.6338656221021530579e-961j 1.2e-236, 1.2e-236j
0.84159150896814033601 - 2.4471437672756370248e-959j 2.28e-235, 2.28e-235j
-0.34745651477773793874 - 4.3466982914149787561e-971j 1.88e-246, 1.88e-246j
-0.62951255936622083072 - 5.8293580726082758449e-964j 1.86e-239, 1.86e-239j
0.9485757365879208898 + 6.9228798494885476063e-957j 8e-233, 8e-233j
0.52474005789715757159 - 8.0256979954167047878e-971j 4.21e-242, 4.21e-242j
0.62951255936622083072 + 1.0426990116971390371e-967j 1.86e-239, 1.86e-239j
-0.98644530979556247988 + 4.5688392342562242188e-959j 1.89e-232, 1.89e-232j
-0.72435123404721291994 + 3.1572441924732451233e-990j 2.66e-237, 2.66e-237j
-0.67795275863299114217 - 7.0196828762477491941e-992j 1.27e-238, 1.27e-238j
-0.99105250481616767714 + 4.6618233436409076817e-995j 3.31e-232, 3.31e-232j
0.59879051849198309538 - 4.3463545991010818879e-1012j 6.74e-240, 6.74e-240j
0.72435123404721291994 + 2.3997542941751062917e-1010j 2.54e-237, 2.54e-237j
-0.59879051849198309538 + 4.6600950221513515831e-1010j 7.19e-240, 7.19e-240j
-0.57735026918962576451 - 7.8838370234090634388e-1011j 1.77e-240, 1.77e-240j
-0.24916576334814048387 - 2.3427249420672848875e-1020j 5.8e-249, 5.8e-249j
0.24916576334814048387 + 1.7866996800561241218e-1021j 5.49e-249, 5.49e-249j
0.57735026918962576451 + 6.5385577565093330801e-1013j 1.88e-240, 1.88e-240j
-0.15655801081562154215 + 1.6910405234445558607e-1022j 7.34e-251, 7.34e-251j
-0.52474005789715757159 + 1.0519297863127546033e-1012j 4.48e-242, 4.48e-242j
-0.40062683273762047616 + 5.626243992173328448e-1016j 5.36e-245, 5.36e-245j
0.13845072285249321015 + 3.3510050441490323587e-1023j 1.53e-251, 1.53e-251j
0.47250746591383209196 + 1.2898157350276274901e-1015j 3.17e-243, 3.17e-243j
0.19029257326225519717 + 1.4453566798855891345e-1022j 3e-250, 3e-250j
-0.067614821016960095917 + 4.2402906324799551942e-1025j 5.87e-254, 5.87e-254j
-0.47250746591383209196 + 7.2523020444511047934e-1015j 3.18e-243, 3.18e-243j
-0.80589469534624194704 - 2.173250686445632928e-1019j 4.61e-236, 4.61e-236j
0.34745651477773793874 - 2.5699293137708260337e-1031j 1.82e-246, 1.82e-246j
0.43693939954921891801 + 5.9236495189261550364e-1029j 5.43e-244, 5.43e-244j
0.29699805395362733505 + 2.2979211480013505117e-1032j 9.42e-248, 9.42e-248j
-0.43693939954921891801 - 2.1859883978761277883e-1028j 5.72e-244, 5.72e-244j
-7.1911837718543102602e-1077 + 2.9698298752438488374e-1077j 4.9e-1075, 4.9e-1075j
0.15655801081562154215 + 2.6163487448327721601e-1035j 7.48e-251, 7.48e-251j
0.40062683273762047616 - 5.1870960075344251584e-1030j 5.6e-245, 5.6e-245j
0.067614821016960095917 + 1.2102049982110045518e-1039j 4.69e-254, 4.69e-254j
-0.19029257326225519717 + 2.0417818587054198475e-1035j 2.83e-250, 2.83e-250j
-0.29699805395362733505 - 6.3996449347213077821e-1032j 9.51e-248, 9.51e-248j

Weights

Weight (ball center) Error (ball radius)
0.014359411496990676941 + 5.2025994108279904826e-884j 6.31e-40, 9.77e-150j
0.014359411496990676941 + 1.3801434320052173007e-885j 2.01e-40, 3.12e-150j
0.023173043538938551968 + 8.5415479858310910954e-884j 1.98e-40, 3.06e-150j
0.092101393947454570771 - 3.5201371238691458553e-884j 3.04e-42, 4.7e-152j
0.020573881989769630545 - 3.440957331762232405e-885j 1.1e-40, 1.7e-150j
0.023173043538938551968 + 2.7680898201241107038e-885j 8.31e-41, 1.29e-150j
0.0096495315012056532914 + 1.5477311525751107118e-883j 5.08e-42, 7.87e-152j
0.020573881989769630545 - 1.697516053719999883e-883j 2.34e-41, 3.63e-151j
-0.005217635065937485394 + 2.8709940500371886262e-885j 1.57e-42, 2.44e-152j
0.0029625756388129279577 - 7.1695938601400448325e-885j 1.44e-42, 2.23e-152j
0.018872883728049599565 - 3.2305960730709928425e-885j 9.61e-43, 1.49e-152j
0.012093502897492744014 - 1.9694573881895928549e-885j 2.31e-42, 3.58e-152j
0.018872883728049599565 - 7.3038706096426871326e-884j 2.82e-43, 4.37e-153j
0.024442390591858110897 + 5.1481582054041070606e-884j 7.51e-44, 1.16e-153j
0.015627641490408175328 - 4.1582485434066733991e-883j 2.09e-43, 3.24e-153j
0.024442390591858110897 + 2.8683157417969674132e-885j 1.63e-44, 2.52e-154j
0.015627641490408175328 - 3.3503320837856907628e-885j 1.07e-43, 1.67e-153j
0.0029625756388129279577 + 9.1749515622640259969e-887j 1.27e-44, 1.96e-154j
0.043568883986849583292 - 6.6852840961430756778e-884j 1.15e-47, 1.78e-157j
0.00581732403237249045 + 3.6209979529695927188e-883j 9.41e-44, 1.46e-153j
0.047366672770523946456 + 4.937348371984669102e-885j 4.99e-49, 7.73e-159j
0.043568883986849583292 - 7.9963413044566887413e-885j 1.87e-48, 2.9e-158j
0.0096495315012056532914 - 1.5658057540266542353e-885j 3.24e-44, 5.02e-154j
0.033099628383536475854 - 2.9379231566961137474e-884j 8.13e-48, 1.26e-157j
-0.0046031643295677975466 + 9.7362989405688976358e-884j 2.54e-49, 3.94e-159j
0.038007234276284740859 + 2.4842383294764130561e-885j 2.1e-48, 3.25e-158j
-0.0046031643295677975466 + 1.2837660491018920697e-884j 3.45e-49, 5.34e-159j
0.033099628383536475854 - 2.1367392307697484184e-885j 5.79e-48, 8.97e-158j
0.05357392912002775357 + 1.7770569356144765391e-884j 5.74e-55, 8.9e-165j
0.04925621115235424581 - 4.5692188830356265469e-884j 8.78e-54, 1.36e-163j
0.00581732403237249045 + 4.7160056719206015098e-885j 2.76e-46, 4.28e-156j
0.053455333851253365621 + 7.4186510123450562119e-885j 6.81e-54, 1.06e-163j
0.04925621115235424581 - 9.8074716219835396686e-885j 4.07e-52, 6.31e-162j
0.012093502897492744014 + 3.0076107823081819483e-883j 9.73e-51, 1.51e-160j
0.046130979134858843013 - 5.9075097998495114365e-884j 2.52e-53, 3.91e-163j
0.047366672770523946456 + 2.7580356119555010915e-884j 2.11e-54, 3.27e-164j
-0.005217635065937485394 - 3.2338587017500002476e-883j 1.21e-50, 1.88e-160j
0.0026549821658096835798 + 1.9336035649209194173e-884j 8.47e-55, 1.31e-164j
0.046130979134858843013 - 8.6721681727175949568e-885j 1.72e-52, 2.67e-162j
0.0026549821658096835798 + 8.1116298022201550021e-884j 3.14e-56, 4.87e-166j
0.050733326455060276495 - 6.2202509380820500564e-884j 7.76e-57, 1.2e-166j
0.051656613677711599236 + 1.6771767288786743548e-884j 1.35e-60, 2.09e-170j
0.051656613677711599236 + 9.9365829276741797677e-885j 3.68e-62, 5.71e-172j
0.050733326455060276495 - 1.5892326765823105684e-884j 9.5e-58, 1.47e-167j
-0.041368867443395637307 + 5.2428930929817862048e-884j 9.63e-61, 1.49e-170j
0.053455333851253365621 + 2.476380900888635519e-884j 3.06e-59, 4.74e-169j
0.049587179179718678631 - 2.762422714761439975e-884j 1.79e-60, 2.78e-170j
0.092101393947454570771 - 2.6436285823768296112e-884j 2.17e-63, 3.36e-173j
0.048470637165342593589 - 1.0698870465691863958e-884j 9.12e-62, 1.41e-171j
0.070043285075616476687 - 1.9209347913916760462e-884j 2.43e-63, 3.76e-173j
0.067693229672261340863 + 4.9055974002302888201e-885j 1.45e-63, 2.24e-173j
0.048470637165342593589 - 3.0875548712887503583e-884j 9.03e-62, 1.4e-171j
0.038007234276284740859 + 2.6358385222410904711e-884j 4.34e-60, 6.72e-170j
0.05357392912002775357 + 8.4228215614599426908e-885j 3.73e-64, 5.78e-174j
0.025353977284224373179 + 1.4360962842713977339e-884j 1.58e-63, 2.44e-173j
0.047059820285982291469 - 9.0742544193347739485e-885j 2.58e-64, 4e-174j
0.025353977284224373179 + 3.7745385198665812184e-884j 1.12e-63, 1.73e-173j
0.067608324696263040637 - 3.3071703822428875723e-885j 4.36e-66, 6.75e-176j
-0.041368867443395637307 + 3.7903362573169201048e-884j 4.93e-65, 7.64e-175j
0.049587179179718678631 - 1.1517827909616908496e-884j 5e-65, 7.75e-175j
0.067693229672261340863 + 4.2684804947809019525e-885j 2.42e-66, 3.76e-176j
0.070043285075616476687 - 2.8542459445042381122e-884j 2.02e-66, 3.15e-176j
0.047059820285982291469 - 1.7040517475956757418e-884j 9.64e-67, 1.47e-176j

Download

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