Rule: Q[27, 28]

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)
-0.99936554652297716812 - 2.8620828166619410131e-813j 3.01e-236, 3.01e-236j
0.97992347596150122286 - 6.7187092021366578642e-814j 8.5e-236, 8.5e-236j
-0.88427665971018918738 - 5.2394621939241423979e-827j 4.58e-237, 4.58e-237j
0.99617926288898856694 + 5.0299303474002176685e-823j 7.19e-236, 7.19e-236j
0.93172592245498812853 - 1.6524790578624387825e-842j 2.46e-236, 2.46e-236j
0.95090055781470500685 - 2.9602934789201140224e-865j 4.53e-236, 4.53e-236j
-0.99617926288898856694 - 2.8306951621916011328e-884j 7.6e-236, 7.6e-236j
-0.9094823206774911043 + 2.8162515637912471101e-885j 1.07e-236, 1.07e-236j
-0.9669649256262432901 + 2.4533763983364475177e-884j 7.1e-236, 7.1e-236j
0.99936554652297716812 - 4.0260032476607102248e-881j 2.87e-236, 2.87e-236j
0.8562079080182944903 - 7.1643118845169197341e-894j 1.58e-237, 1.58e-237j
-0.5405515645794568949 + 1.9398593141863338253e-903j 1.7e-243, 1.7e-243j
-0.97992347596150122286 + 4.2649047105897096754e-894j 8.7e-236, 8.7e-236j
-0.82534390724636190138 + 1.2895545068558648713e-898j 4.26e-238, 4.26e-238j
0.22645936543953685886 + 7.0735043650780832314e-910j 2.12e-250, 2.12e-250j
0.82534390724636190138 - 4.2699356632031121879e-897j 4.42e-238, 4.42e-238j
0.9094823206774911043 - 1.5501756353660065326e-894j 1.13e-236, 1.13e-236j
0.98970960230169772503 + 3.4527750240476460615e-904j 1e-235, 1e-235j
-0.75561835042722878432 + 1.2154624552777882881e-917j 2.47e-239, 2.47e-239j
-0.93172592245498812853 + 3.0415831518053289357e-914j 2.6e-236, 2.6e-236j
-0.98970960230169772503 + 2.0113304258033711814e-913j 9.09e-236, 9.09e-236j
0.71701347373942369929 + 6.1643133238537186571e-919j 4.45e-240, 4.45e-240j
-0.95090055781470500685 + 1.3193595333903256335e-915j 4.27e-236, 4.27e-236j
-0.8562079080182944903 + 5.7458288058879374884e-917j 1.44e-237, 1.44e-237j
-0.71701347373942369929 + 1.0130545955574591446e-919j 4.55e-240, 4.55e-240j
0.88427665971018918738 + 2.1970730309484482905e-917j 4.34e-237, 4.34e-237j
0.75561835042722878432 + 3.3680458052411290249e-922j 2.48e-239, 2.48e-239j
0.79177163907050822714 - 2.060995080641027536e-922j 1.18e-238, 1.18e-238j
0.9669649256262432901 + 1.3752168696725844275e-926j 7.16e-236, 7.16e-236j
-0.63290797194649514093 + 6.4854407703699073247e-939j 1.12e-241, 1.12e-241j
-0.79177163907050822714 - 3.0140347393347464467e-939j 1.14e-238, 1.14e-238j
0.67606882688450432389 - 2.0223057969582254835e-942j 7.42e-241, 7.42e-241j
0.63290797194649514093 + 4.1866518476709438758e-945j 1.18e-241, 1.18e-241j
-0.11397258560952996693 - 1.2914783189373888966e-955j 4.39e-253, 4.39e-253j
-0.67606882688450432389 + 3.1476271326833470238e-946j 7.57e-241, 7.57e-241j
-0.44114825175002688059 + 7.4345929556120668131e-953j 1.36e-245, 1.36e-245j
0.057082916723187490812 - 5.9667581069047243902e-962j 1.89e-254, 1.89e-254j
0.58768341187210822029 - 1.7527354638993763541e-951j 1.43e-242, 1.43e-242j
0.28168978132000734802 + 7.7319687235048977443e-958j 3.74e-249, 3.74e-249j
-0.33599390363850889973 - 3.1219170434408853941e-956j 5.99e-248, 5.99e-248j
-0.58768341187210822029 + 2.722206364628954568e-953j 1.47e-242, 1.47e-242j
-0.17049043085087520581 + 2.3284614098312078e-963j 9.81e-252, 9.81e-252j
0.5405515645794568949 + 2.3287090604026969774e-954j 1.6e-243, 1.6e-243j
0.49165606141217095241 + 7.2571476960324040952e-955j 1.53e-244, 1.53e-244j
1.432883272852044867e-979 + 2.8393029092243743695e-979j 1.75e-977, 1.75e-977j
-0.49165606141217095241 - 3.0039683365877314922e-957j 1.59e-244, 1.59e-244j
-0.28168978132000734802 - 4.1471046618973593603e-961j 4.22e-249, 4.22e-249j
0.11397258560952996693 + 2.6419961350791526173e-964j 4.36e-253, 4.36e-253j
0.44114825175002688059 + 1.7001674410252200879e-955j 1.31e-245, 1.31e-245j
0.17049043085087520581 + 3.174611276559964104e-963j 1.02e-251, 1.02e-251j
-0.22645936543953685886 + 1.3362562752416348562e-961j 2.03e-250, 2.03e-250j
-0.38920185274720471495 + 1.4107345021822381464e-958j 9.43e-247, 9.43e-247j
-0.057082916723187490812 - 5.5449193770323376196e-965j 1.89e-254, 1.89e-254j
0.33599390363850889973 + 1.5868377600522639359e-958j 5.96e-248, 5.96e-248j
0.38920185274720471495 - 1.7874528036970529706e-957j 9.69e-247, 9.69e-247j

Weights

Weight (ball center) Error (ball radius)
0.0017088604963509650263 - 3.0406462951545008542e-813j 1.41e-51, 3.28e-164j
0.011393506344486885997 + 1.1322762205044506823e-814j 5.82e-52, 1.35e-164j
0.026650092713661029661 - 6.7243723467454417456e-814j 2.38e-52, 5.52e-165j
0.004783536555319381045 - 2.0195151305577283252e-814j 2.4e-52, 5.57e-165j
0.020723383186119052609 - 3.2217505080186962473e-814j 1.28e-52, 2.96e-165j
0.017619253477651071545 + 4.3883017911618020299e-814j 1.97e-52, 4.56e-165j
0.004783536555319381045 + 4.5068625327136394312e-813j 1.32e-53, 3.05e-166j
0.023744293821437958856 + 7.6332871120217155019e-814j 3.7e-54, 8.58e-167j
0.014512882774771543816 - 1.2870369313336628226e-813j 1.76e-54, 4.08e-167j
0.0017088604963509650263 + 5.7134105232915855821e-815j 5.93e-54, 1.38e-166j
0.029477308245351115913 + 2.0718277859917961956e-814j 9.9e-56, 2.3e-168j
0.048037222658882904512 + 3.2116801170432879417e-814j 4.64e-57, 1.08e-169j
0.011393506344486885997 + 1.6663170504883564018e-813j 9.26e-55, 2.15e-167j
0.032236632791665027205 - 5.4229109698508747035e-814j 3.48e-56, 8.06e-169j
0.055631999803508207492 + 1.7990386507372071893e-814j 4.48e-58, 1.04e-170j
0.032236632791665027205 - 1.9192867195346785824e-814j 1.89e-56, 4.39e-169j
0.023744293821437958856 + 2.636612222887775895e-814j 1.31e-55, 3.04e-168j
0.0081507848991812207039 + 5.5286171273905030793e-814j 1.46e-54, 3.38e-167j
0.0373987947325034857 - 4.5374434578351403419e-814j 6.74e-58, 1.56e-170j
0.020723383186119052609 - 8.8423150565790410181e-814j 3.43e-56, 7.96e-169j
0.0081507848991812207039 - 2.418749258957180479e-813j 7.54e-56, 1.75e-168j
0.039793035290743862212 + 1.6903448808370741313e-814j 6.34e-61, 1.47e-173j
0.017619253477651071545 + 1.0501625219265434987e-813j 3.09e-56, 7.17e-169j
0.029477308245351115913 + 6.0079721785409878194e-814j 7.67e-58, 1.78e-170j
0.039793035290743862212 + 4.1945904048036751308e-814j 2.9e-60, 6.72e-173j
0.026650092713661029661 - 2.2936745927430456475e-814j 1.14e-59, 2.65e-172j
0.0373987947325034857 - 1.7401310240719190758e-814j 5.37e-62, 1.24e-174j
0.034885782764645987104 + 1.8131150205452184325e-814j 1.9e-61, 4.4e-174j
0.014512882774771543816 - 7.8029889417502579795e-814j 1.14e-59, 2.64e-172j
0.044219641308865595579 + 3.6381397116111996941e-814j 1.82e-64, 4.22e-177j
0.034885782764645987104 + 4.9399325324280046833e-814j 1.01e-61, 2.34e-174j
0.042076049883697133524 - 1.6574409957970028885e-814j 1.25e-64, 2.9e-177j
0.044219641308865595579 + 1.6385595019275517e-814j 1.17e-65, 2.7e-178j
0.056732581852837114168 + 2.1859047904194268377e-814j 6.66e-70, 1.54e-182j
0.042076049883697133524 - 3.897145537092379935e-814j 4.13e-65, 9.58e-178j
0.051257312049126774322 + 2.8718320232030708265e-814j 1.03e-68, 2.4e-181j
0.057017310146644013037 - 1.9635046282217877797e-814j 2.58e-70, 5.98e-183j
0.046203032841401990932 - 1.631703231462573807e-814j 4.65e-68, 1.08e-180j
0.054797154957272254207 - 1.7562440415378146851e-814j 3.29e-70, 7.62e-183j
0.053783094025116511898 + 2.5980804088250981773e-814j 2.44e-70, 5.65e-183j
0.046203032841401990932 - 3.4119037168569673177e-814j 9.29e-68, 2.15e-180j
0.056273933611951210319 - 2.2747104449491778996e-814j 6.06e-71, 1.41e-183j
0.048037222658882904512 + 1.6344260292463153709e-814j 8.22e-70, 1.91e-182j
0.049728898953217361222 - 1.6449602413298848273e-814j 1.34e-70, 3.1e-183j
0.057115970127565464439 + 2.030453046587052394e-814j 7.76e-72, 1.8e-184j
0.049728898953217361222 - 3.0324106504809186964e-814j 4.37e-70, 1.01e-182j
0.054797154957272254207 - 2.4797303883809360593e-814j 1.14e-71, 2.65e-184j
0.056732581852837114168 + 1.9029150209853528719e-814j 1.44e-72, 3.34e-185j
0.051257312049126774322 + 1.6628842463302606615e-814j 6.16e-73, 1.43e-185j
0.056273933611951210319 - 1.8480274148958510471e-814j 7.84e-73, 1.82e-185j
0.055631999803508207492 + 2.3721665101082028809e-814j 7.82e-73, 1.81e-185j
0.052605634749807609177 - 2.7280176494753889579e-814j 1.22e-72, 2.84e-185j
0.057017310146644013037 - 2.1045487871120966898e-814j 3.01e-73, 6.98e-186j
0.053783094025116511898 + 1.719299050642072684e-814j 1.52e-74, 3.55e-187j
0.052605634749807609177 - 1.6879571586606088701e-814j 1.43e-74, 3.31e-187j

Download

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