Rule: Q[2, 4, 13, 38]

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)
0.99696950640141468823 + 3.6315609544704195799e-913j 1.81e-235, 1.81e-235j
0.99944412733474192852 + 7.1381452507040260193e-934j 7.49e-236, 7.49e-236j
-0.91248695683407599658 - 8.2038039365079543585e-944j 7.33e-237, 7.33e-237j
-0.99696950640141468823 - 1.2033750365946335397e-946j 1.76e-235, 1.76e-235j
0.91248695683407599658 + 7.7689962850599669429e-957j 8.05e-237, 8.05e-237j
0.93546091426865859639 - 6.680543603008468081e-960j 1.91e-236, 1.91e-236j
-0.99177960925151505651 - 1.421613564699937528e-958j 1.99e-235, 1.99e-235j
-0.93546091426865859639 - 5.1044882292223462093e-966j 1.94e-236, 1.94e-236j
-0.9549548592473663946 - 2.2755334850704369419e-964j 4.1e-236, 4.1e-236j
0.30008276830241539724 + 5.2697137206096030653e-979j 4.41e-248, 4.41e-248j
0.88615175252143385878 - 4.2482279865072578342e-966j 3.03e-237, 3.03e-237j
0.10504165205872639148 - 8.7273620956492222974e-990j 4.3e-253, 4.3e-253j
-0.88615175252143385878 + 1.3565485049226982912e-973j 2.92e-237, 2.92e-237j
-0.85659642881881428168 + 2.3821671425179337906e-974j 1.03e-237, 1.03e-237j
0.99177960925151505651 - 8.7481491858644856719e-970j 1.76e-235, 1.76e-235j
0.78850966735315650379 - 2.9699909639539704056e-984j 6.38e-239, 6.38e-239j
0.82398556978138460773 + 4.1890400341372506364e-983j 2.69e-238, 2.69e-238j
-0.99944412733474192852 + 1.2498702016505367393e-977j 6.91e-236, 6.91e-236j
-0.75038920511334827045 - 6.7236620732938631462e-991j 1.45e-239, 1.45e-239j
-0.98314974810217580438 + 1.1938747771785458625e-985j 1.32e-235, 1.32e-235j
0.97087318261011350743 - 2.5254322935520979871e-986j 8.25e-236, 8.25e-236j
0.75038920511334827045 + 4.4551179391821808586e-1003j 1.43e-239, 1.43e-239j
0.98314974810217580438 + 1.4162712385877138173e-997j 1.48e-235, 1.48e-235j
-0.82398556978138460773 - 1.7249623711593744553e-1014j 2.86e-238, 2.86e-238j
-0.78850966735315650379 - 8.4598569633320296222e-1016j 7.35e-239, 7.35e-239j
0.25427085580586462708 + 5.4632442373037917524e-1027j 3.15e-249, 3.15e-249j
0.66728738937789688814 + 1.4341761855370238096e-1018j 5.44e-241, 5.44e-241j
0.9549548592473663946 + 1.0368867922000644145e-1014j 4.27e-236, 4.27e-236j
-0.97087318261011350743 + 3.1611346065165733565e-1026j 8.07e-236, 8.07e-236j
-0.62296811604459082947 + 1.9157727013290401435e-1034j 9.09e-242, 9.09e-242j
-0.70988099191371433882 + 5.0276544194421693403e-1031j 2.86e-240, 2.86e-240j
0.70988099191371433882 - 4.8283387289894072365e-1031j 2.97e-240, 2.97e-240j
0.62296811604459082947 + 1.3982288551768827794e-1033j 9.14e-242, 9.14e-242j
0.052689363578353512735 + 1.7811639535354651805e-1048j 1.83e-254, 1.83e-254j
-0.66728738937789688814 - 1.1548282625474227353e-1035j 5.25e-241, 5.25e-241j
-0.4841761416732018289 + 6.0418251156209945812e-1038j 3.01e-244, 3.01e-244j
-1.0467093259538690457e-1050 + 3.8409085327395430203e-1051j 6.36e-1049, 6.36e-1049j
0.57735026918962576451 + 2.0909793552061345934e-1035j 1.5e-242, 1.5e-242j
0.53092140812263844382 + 3.4004457061671021443e-1038j 2.07e-243, 2.07e-243j
-0.34537555862698209473 - 1.2983804595967515053e-1041j 4.55e-247, 4.55e-247j
-0.57735026918962576451 - 1.0910721825493351298e-1038j 1.44e-242, 1.44e-242j
-0.20651925682654221912 - 2.021627820460890939e-1045j 2.03e-250, 2.03e-250j
0.43750999202829047817 + 2.3715300448771552419e-1040j 3.68e-245, 3.68e-245j
0.85659642881881428168 - 5.7914581452916185142e-1045j 9.08e-238, 9.08e-238j
-0.15655801081562154215 - 1.6034253041847536199e-1061j 1.09e-251, 1.09e-251j
-0.53092140812263844382 - 2.1196705219125363673e-1054j 2.05e-243, 2.05e-243j
-0.30008276830241539724 + 8.0676358097301698827e-1059j 4.08e-248, 4.08e-248j
0.15655801081562154215 + 3.2347946349296079676e-1063j 1.01e-251, 1.01e-251j
0.4841761416732018289 + 1.3870478089624796269e-1056j 2.78e-244, 2.78e-244j
0.20651925682654221912 - 4.0229881203564531395e-1062j 1.9e-250, 1.9e-250j
-0.25427085580586462708 - 6.8718241807212799378e-1060j 3.11e-249, 3.11e-249j
-0.39117275451139438652 - 2.9861550793739350497e-1057j 4.3e-246, 4.3e-246j
-0.10504165205872639148 - 2.4493366332876733309e-1064j 5.02e-253, 5.02e-253j
0.34537555862698209473 - 4.4537862310293461462e-1059j 4.69e-247, 4.69e-247j
0.39117275451139438652 + 3.7783223496109333498e-1058j 4.33e-246, 4.33e-246j
-0.052689363578353512735 + 1.8832024267352740142e-1065j 1.75e-254, 1.75e-254j
-0.43750999202829047817 - 2.3421924351770277318e-1056j 3.61e-245, 3.61e-245j

Weights

Weight (ball center) Error (ball radius)
0.0036658422823021183643 - 3.8449360030548527851e-914j 1.41e-53, 2.04e-165j
0.0014256332111015087189 - 2.0552244445564610555e-913j 1.19e-53, 1.72e-165j
0.024676225185202226128 - 1.129617696727336372e-915j 7.82e-55, 1.13e-166j
0.0036658422823021183643 - 6.6765982370452427208e-916j 2.24e-55, 3.25e-167j
0.024676225185202226128 - 2.5531376870698620604e-914j 3.9e-55, 5.65e-167j
0.021251887802007633135 + 3.2002550658072061924e-914j 3.19e-55, 4.62e-167j
0.0068414375937471041386 + 8.6185912546860525131e-916j 2.76e-55, 4e-167j
0.021251887802007633135 + 1.0186301222440198836e-915j 1.32e-55, 1.91e-167j
0.017719991473626328124 - 9.515332053521701187e-916j 8.78e-56, 1.27e-167j
0.045286815632264214184 + 3.2358595979212080946e-913j 3.47e-58, 5.02e-170j
0.027970681155652958399 + 2.2069573328494472819e-914j 3.38e-57, 4.89e-169j
0.052036985500820249318 + 2.4452312297118315938e-913j 1e-58, 1.45e-170j
0.027970681155652958399 + 1.2987483061777117949e-915j 7.17e-57, 1.04e-168j
0.031112575658532489455 - 1.5487535488808348391e-915j 1.35e-57, 1.95e-169j
0.0068414375937471041386 + 3.3026118323486311437e-913j 3.97e-57, 5.75e-169j
0.036837701053134599287 - 2.109956121260692431e-914j 5.22e-59, 7.55e-171j
0.034077460270966828996 + 2.0176014080332255299e-914j 1.31e-58, 1.89e-170j
0.0014256332111015087189 + 2.547518884484543975e-916j 1.25e-57, 1.8e-169j
0.039360575456809532628 + 3.2914341712351762669e-915j 2.87e-61, 4.15e-173j
0.010445157797344766711 - 9.030955364314406989e-916j 9.17e-58, 1.33e-169j
0.014105268816018571564 + 6.921797566975257651e-914j 3.58e-59, 5.18e-171j
0.039360575456809532628 + 2.3324313184962037683e-914j 1.35e-61, 1.95e-173j
0.010445157797344766711 - 1.293971154649376711e-913j 8.87e-59, 1.28e-170j
0.034077460270966828996 + 1.9166460428190529378e-915j 4.34e-61, 6.29e-173j
0.036837701053134599287 - 2.463434577688055711e-915j 1.03e-61, 1.5e-173j
0.04661252479572937605 - 3.3023045913672902883e-913j 1e-64, 1.45e-176j
0.043521789527429689008 + 3.3418103795012736291e-914j 3.19e-64, 4.62e-176j
0.017719991473626328124 - 4.4206508302708073022e-914j 1.62e-60, 2.34e-172j
0.014105268816018571564 + 9.1792637457398324209e-916j 5.78e-60, 8.36e-172j
0.045045538170064994278 - 9.9558834250085673736e-915j 9.73e-66, 1.41e-177j
0.041605661679638885499 - 4.575597512795180802e-915j 3.65e-64, 5.28e-176j
0.041605661679638885499 - 2.7203668905878555927e-914j 2.12e-64, 3.07e-176j
0.045045538170064994278 - 4.312259403493340626e-914j 9.6e-66, 1.39e-177j
0.052585898812459308448 - 2.2413606251276325064e-913j 3.68e-68, 5.33e-180j
0.043521789527429689008 + 6.6199823080152685075e-915j 5.05e-66, 7.3e-178j
0.046758079406972479881 + 3.970849228690103052e-914j 5.68e-69, 8.22e-181j
0.052739548551416930272 + 2.1025315867411489602e-913j 3.32e-69, 4.8e-181j
0.046108074543030330082 + 5.8135209826969827778e-914j 7.64e-68, 1.11e-179j
0.046665180873761542294 - 8.1019400897135808355e-914j 1.51e-68, 2.19e-180j
0.045478358240252320905 - 1.360308914042662857e-913j 2.24e-71, 3.24e-183j
0.046108074543030330082 + 1.5495360460413444157e-914j 1.79e-69, 2.59e-181j
0.048924305889910976735 + 2.0091009967838873714e-913j 5.74e-72, 8.31e-184j
0.046535535324831780373 - 1.6116733988865252207e-913j 3.6e-71, 5.21e-183j
0.031112575658532489455 - 2.0450622510343719558e-914j 1.19e-68, 1.72e-180j
0.05087238361696338593 - 1.9866266154094384791e-913j 2.79e-72, 4.04e-184j
0.046665180873761542294 - 2.4713110964180351317e-914j 3.31e-71, 4.79e-183j
0.045286815632264214184 + 1.7385788407460792917e-913j 2.43e-72, 3.51e-184j
0.05087238361696338593 - 2.7267933379626091511e-913j 1.69e-72, 2.44e-184j
0.046758079406972479881 + 1.1469348979100022833e-913j 1.5e-72, 2.17e-184j
0.048924305889910976735 + 3.0589280920841388661e-913j 1.25e-72, 1.81e-184j
0.04661252479572937605 - 1.9601486956010435772e-913j 1.78e-73, 2.57e-185j
0.046102655953715336232 + 9.5686908644895238223e-914j 5.56e-74, 8.04e-186j
0.052036985500820249318 + 1.9790814524383885056e-913j 3.39e-74, 4.91e-186j
0.045478358240252320905 - 2.8023648223194182393e-913j 1.57e-74, 2.26e-186j
0.046102655953715336232 + 2.1926007574599285566e-913j 1.2e-74, 1.73e-186j
0.052585898812459308448 - 2.0163430155687635439e-913j 6.82e-75, 1e-186j
0.046535535324831780373 - 6.2856668084568159841e-914j 2.32e-75, 3.21e-187j

Download

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