Rule: Q[20, 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.

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)
0.99312859918509492479 - 5.3361150843048706306e-817j 9.15e-233, 9.15e-233j
-0.97624428917472333933 - 2.2705062477147026853e-815j 5.87e-233, 5.87e-233j
-0.94918643447498647218 + 4.5868354859950707909e-832j 2.18e-233, 2.18e-233j
-0.9859716407128007135 + 1.278393195205710986e-845j 8.27e-233, 8.27e-233j
0.93192582084419150987 - 6.5513684731229089488e-863j 1.08e-233, 1.08e-233j
0.94918643447498647218 - 3.0390810823287363303e-861j 2.33e-233, 2.33e-233j
0.9997314482120185766 + 2.1473337429569453155e-859j 3.35e-233, 3.35e-233j
-0.91223442825132590587 - 8.2277304117067412461e-863j 4.61e-234, 4.61e-234j
-0.71139649186435597174 + 1.7236753203840953523e-871j 3.65e-238, 3.65e-238j
-0.99769978271913527285 - 4.6210760674068619227e-864j 7.67e-233, 7.67e-233j
0.89016314840724333576 - 2.0561126844843406152e-882j 1.69e-234, 1.69e-234j
0.91223442825132590587 + 2.5868353286040515e-882j 4.73e-234, 4.73e-234j
-0.93192582084419150987 + 8.2759373180635616623e-880j 1.01e-233, 1.01e-233j
-0.8657694182558919048 + 1.1233720162829249457e-883j 5.9e-235, 5.9e-235j
-0.99312859918509492479 - 3.3884409414809138692e-880j 9.64e-233, 9.64e-233j
0.81027547895500168878 - 2.0610795558404271663e-899j 4.55e-236, 4.55e-236j
0.83911697182221882339 + 5.8979828024267531869e-898j 1.75e-235, 1.75e-235j
-0.9997314482120185766 + 4.2644391434821415527e-893j 3.41e-233, 3.41e-233j
-0.81027547895500168878 + 1.5210223406619156588e-907j 4.45e-236, 4.45e-236j
-0.89016314840724333576 - 1.4706563379355547387e-904j 1.74e-234, 1.74e-234j
0.37370608871541956067 - 3.4370897722699914066e-924j 4.59e-246, 4.59e-246j
0.77932022562924509575 - 2.9853137023622917774e-914j 1.05e-236, 1.05e-236j
0.9859716407128007135 + 1.3307254954577708487e-909j 7.63e-233, 7.63e-233j
-0.83911697182221882339 + 7.8713748960861322671e-911j 1.75e-235, 1.75e-235j
-0.77932022562924509575 + 8.7598871248380701914e-916j 1.04e-236, 1.04e-236j
0.8657694182558919048 - 4.2939201859138985944e-913j 5.75e-235, 5.75e-235j
0.74633190646015079261 + 1.3468542328049911013e-915j 2.18e-237, 2.18e-237j
0.63605368072651502545 - 4.8191354419394340948e-918j 8.83e-240, 8.83e-240j
-0.17778601796513571425 - 6.9836744122015702279e-930j 4.9e-251, 4.9e-251j
-0.63605368072651502545 + 4.6685116965419064527e-919j 8.13e-240, 8.13e-240j
0.025531042045113783984 - 1.9451757523017592326e-933j 5.74e-255, 5.74e-255j
0.96397192727791379127 + 1.6919438790135740678e-909j 3.76e-233, 3.76e-233j
0.67460508114192225143 + 6.1391894109243251776e-919j 6.07e-239, 6.07e-239j
0.97624428917472333933 + 9.0628609285579345479e-914j 6.07e-233, 6.07e-233j
-0.67460508114192225143 - 1.0140079966916036455e-919j 6.26e-239, 6.26e-239j
-0.510867001950827098 - 8.4431228312435752648e-924j 1.02e-242, 1.02e-242j
0.27719141485056856102 + 1.4106595559674710276e-931j 1.83e-248, 1.83e-248j
0.59584291299147548409 - 5.8539483510353750356e-923j 1.02e-240, 1.02e-240j
0.12732235504345698761 - 8.4676709315294597234e-936j 1.99e-252, 1.99e-252j
-0.96397192727791379127 - 9.5033438661656910265e-919j 4.19e-233, 4.19e-233j
-0.59584291299147548409 + 7.719207197748306596e-936j 9.81e-241, 9.81e-241j
0.99769978271913527285 + 2.8391332925255823598e-936j 7.75e-233, 7.75e-233j
0.71139649186435597174 - 2.9002343509761869257e-944j 3.82e-238, 3.82e-238j
0.510867001950827098 - 1.1101898833749546349e-948j 1.09e-242, 1.09e-242j
-0.27719141485056856102 - 1.2917132394956445924e-952j 1.9e-248, 1.9e-248j
-0.55407770525443624306 - 5.1481834452975157614e-945j 1.06e-241, 1.06e-241j
-0.32587382733178885472 + 9.2633550109251424438e-952j 3.15e-247, 3.15e-247j
0.076526521133497333755 - 1.163804809973298199e-959j 1.01e-253, 1.01e-253j
0.46632350331629921611 + 1.2391170704591698014e-949j 8.6e-244, 8.6e-244j
0.22778585114164507808 - 5.2827548095184761523e-957j 9.96e-250, 9.96e-250j
-0.37370608871541956067 - 5.6876203923974734232e-950j 4.47e-246, 4.47e-246j
-0.42056340186600098439 + 1.4853127092300729418e-948j 6.75e-245, 6.75e-245j
-0.076526521133497333755 - 7.5394304806158438663e-959j 9.99e-254, 9.99e-254j
0.55407770525443624306 + 9.0710562602268817435e-948j 1.1e-241, 1.1e-241j
0.32587382733178885472 - 1.7237500734397025333e-952j 2.89e-247, 2.89e-247j
-0.12732235504345698761 - 5.9729263070548502264e-959j 1.98e-252, 1.98e-252j
-0.46632350331629921611 - 2.7867842882605455161e-947j 8.8e-244, 8.8e-244j
-0.22778585114164507808 - 1.1303660338689259634e-954j 1.01e-249, 1.01e-249j
0.17778601796513571425 - 5.6089030291264080529e-957j 5.04e-251, 5.04e-251j
0.42056340186600098439 - 2.5649271625785555012e-950j 6.81e-245, 6.81e-245j
-0.025531042045113783984 - 1.1567155657921472361e-959j 5.74e-255, 5.74e-255j
-0.74633190646015079261 + 1.429980648085146114e-951j 2.14e-237, 2.14e-237j

Weights

Weight (ball center) Error (ball radius)
0.0058653044821192645776 + 1.0014705764525137191e-817j 5.58e-44, 1.97e-154j
0.0110046586828329779 - 8.7389145256850595557e-818j 2.72e-44, 9.63e-155j
0.016029906365070499493 - 1.1202082543218972481e-815j 1.19e-44, 4.2e-155j
0.0084457810562680702406 - 2.2387508131603878967e-815j 1.52e-44, 5.36e-155j
0.018483934793824876715 - 2.6351840107563300147e-817j 5.59e-46, 1.98e-156j
0.016029906365070499493 + 2.7758352078196792296e-817j 5.61e-46, 1.99e-156j
0.00087522693935890299951 - 1.0716455770688965334e-817j 1.97e-46, 6.99e-157j
0.020890368386100594385 - 5.4182079760208039403e-816j 9.74e-47, 3.45e-157j
0.035879013624976438282 + 1.7228924311889447187e-816j 6.92e-48, 2.45e-158j
0.0032792053439849118531 - 6.0344196878189980611e-816j 6.76e-47, 2.39e-157j
0.023242613973750991394 - 2.5791046328254935612e-817j 4.92e-48, 1.74e-158j
0.020890368386100594385 + 2.5822690385552932488e-817j 1.62e-47, 5.74e-158j
0.018483934793824876715 + 7.3541049834957454448e-816j 2.12e-47, 7.5e-158j
0.025534217553860863776 - 3.4753536281027871605e-816j 5.1e-49, 1.81e-159j
0.0058653044821192645776 + 1.0633304343661509437e-815j 3.04e-47, 1.08e-157j
0.029911376564733405661 + 2.7206945605927631372e-817j 1.65e-51, 5.85e-162j
0.027759058166327270144 - 2.6562161924855840274e-817j 4.43e-51, 1.57e-161j
0.00087522693935890299951 + 2.1379473812520722166e-816j 7.36e-48, 2.61e-158j
0.029911376564733405661 - 2.5064635170951553769e-816j 1.5e-51, 5.3e-162j
0.023242613973750991394 + 4.252797848014900625e-816j 1.49e-49, 5.27e-160j
0.047365386905686239874 - 4.0219978989386084947e-817j 1.69e-56, 5.98e-167j
0.031985679018262857 - 2.7970749330973504893e-817j 5.84e-54, 2.07e-164j
0.0084457810562680702406 - 6.4139836294604743356e-817j 1.13e-53, 3.98e-164j
0.027759058166327270144 + 2.9209149542651803377e-816j 5.89e-52, 2.09e-162j
0.031985679018262857 + 2.1856043579963284684e-816j 1.66e-53, 5.87e-164j
0.025534217553860863776 + 2.6070954059792980702e-817j 5.98e-53, 2.12e-163j
0.0339766286297651732 + 2.8832678261009409926e-817j 3.25e-55, 1.15e-165j
0.039398223382867576862 - 3.190974851735032771e-817j 3.33e-57, 1.18e-167j
0.05025360117422193112 + 6.8285380963836396048e-817j 4.63e-60, 1.64e-170j
0.039398223382867576862 + 1.4070925611446871392e-816j 1.17e-57, 4.15e-168j
0.051050980441025906565 + 5.5191281334569304264e-817j 2.43e-60, 8.61e-171j
0.013534748696180736194 - 3.0939016211351570909e-817j 1.08e-54, 3.83e-165j
0.037687801751912263275 + 3.0807101628375154716e-817j 9.81e-58, 3.47e-168j
0.0110046586828329779 + 3.859090461899811444e-817j 7.46e-55, 2.64e-165j
0.037687801751912263275 - 1.5512318618484502252e-816j 2.71e-58, 9.59e-169j
0.043896184523802779877 - 1.0877845481691211863e-816j 5.16e-61, 1.83e-171j
0.049065322190393343561 - 4.3771793756373061909e-817j 3.56e-62, 1.26e-172j
0.041005819400342409589 + 3.3087875221658410071e-817j 5.56e-60, 1.97e-170j
0.050651775640281010406 + 5.0108318849101645013e-817j 8.34e-63, 2.95e-173j
0.013534748696180736194 + 2.2648887752516356671e-815j 2.73e-56, 9.68e-167j
0.041005819400342409589 - 1.2845336967754767981e-816j 1.99e-60, 7.06e-171j
0.0032792053439849118531 + 4.2816981529663531176e-817j 7.2e-57, 2.55e-167j
0.035879013624976438282 - 2.9780390030181617339e-817j 8.29e-59, 2.93e-169j
0.043896184523802779877 + 3.5678391611070657325e-817j 4.17e-62, 1.48e-172j
0.049065322190393343561 + 7.6891342154671016428e-817j 5.85e-65, 2.07e-175j
0.042506434396851328742 + 1.1791898624706305729e-816j 7.45e-63, 2.64e-173j
0.04827833081936418962 - 8.1898982345096674629e-817j 4.61e-65, 1.63e-175j
0.050917798641266091075 - 5.2550852362208539654e-817j 3.13e-65, 1.11e-175j
0.045171442435138459314 - 3.7098712786807396145e-817j 2.02e-64, 7.14e-175j
0.049724319569716641287 + 4.5735753587807189713e-817j 2.6e-65, 9.19e-176j
0.047365386905686239874 + 8.7479747575068351674e-817j 7.55e-66, 2.67e-176j
0.046328856449711995014 - 9.3732932579215168723e-817j 6.32e-66, 2.24e-176j
0.050917798641266091075 + 6.1167366919080117028e-817j 1.71e-67, 6.05e-178j
0.042506434396851328742 - 3.4343018606246563574e-817j 1.11e-65, 3.93e-176j
0.04827833081936418962 + 4.1937142018339982713e-817j 6.87e-67, 2.43e-177j
0.050651775640281010406 - 6.4564755278401281641e-817j 1.38e-67, 4.89e-178j
0.045171442435138459314 + 1.0078131613166860852e-816j 3.02e-67, 1.07e-177j
0.049724319569716641287 - 7.2375741850666634394e-817j 1.39e-67, 4.9e-178j
0.05025360117422193112 - 4.784267697664345463e-817j 3.95e-68, 1.39e-178j
0.046328856449711995014 + 3.8610094817002539653e-817j 4.74e-68, 1.66e-178j
0.051050980441025906565 - 5.8053978740275517851e-817j 2.62e-68, 9.37e-179j
0.0339766286297651732 - 1.9303683033835680307e-816j 1.19e-68, 3.8e-179j

Download

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