Rule: Q[1, 8, 20, 30]

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)
-0.99547429846592761192 + 6.74744095673794285e-789j 7.21e-233, 7.21e-233j
-0.9996845318420559115 + 1.5684300472189299961e-788j 7.05e-233, 7.05e-233j
-0.95316822426507272064 + 5.5054188233882814894e-795j 4.72e-234, 4.72e-234j
-0.99874939939845948826 - 2.4794475483503091491e-792j 1.26e-232, 1.26e-232j
0.95316822426507272064 + 8.5734661964841805117e-793j 5.13e-234, 5.13e-234j
0.96816023950762608984 - 2.1928876419093618707e-796j 1.05e-233, 1.05e-233j
-0.9893104741025880951 - 9.9664495853029914103e-809j 4.01e-233, 4.01e-233j
-0.93528267313613789016 + 1.5408126416445868276e-817j 2.15e-234, 2.15e-234j
0.99547429846592761192 - 5.3513350948076546056e-816j 7.36e-233, 7.36e-233j
0.9996845318420559115 - 8.3019969209994320526e-842j 7.31e-233, 7.31e-233j
0.89106070327153853911 + 1.2648569789026847707e-861j 2.29e-235, 2.29e-235j
0.52295614125519930936 + 2.7463108565369681501e-870j 3.55e-243, 3.55e-243j
-0.89106070327153853911 - 9.9246057915096221781e-863j 2.46e-235, 2.46e-235j
-0.86485814617075124434 + 4.0807144855890561772e-864j 7.14e-236, 7.14e-236j
0.98021421370322633207 + 4.7713721546255751576e-858j 2.15e-233, 2.15e-233j
0.86485814617075124434 + 1.1715971931479170029e-872j 6.25e-236, 6.25e-236j
0.8360311073266357943 - 6.2951869351717872833e-874j 1.8e-236, 1.8e-236j
0.9893104741025880951 - 6.8147428056738378666e-870j 4.02e-233, 4.02e-233j
-0.77086171618925914188 + 3.9859422454270474397e-893j 8.01e-238, 8.01e-238j
-0.91455919285240733466 + 1.603134468298157002e-889j 6.74e-235, 6.74e-235j
0.1643671719118581481 + 7.212166487992605779e-908j 1.06e-251, 1.06e-251j
0.77086171618925914188 + 2.0581321679980068534e-893j 8.31e-238, 8.31e-238j
0.99874939939845948826 - 1.7840678023145912646e-887j 1.17e-232, 1.17e-232j
-0.8360311073266357943 + 2.6652785670940551787e-902j 1.68e-236, 1.68e-236j
-0.80466727431500551714 + 7.4139311179529387152e-903j 3.91e-237, 3.91e-237j
0.91455919285240733466 - 5.6992693760449768365e-902j 6.95e-235, 6.95e-235j
0.69634140091401723631 - 3.3727405364674142353e-906j 2.11e-239, 2.11e-239j
0.93528267313613789016 - 2.6191946291031395587e-902j 1.98e-234, 1.98e-234j
-0.96816023950762608984 - 1.0020507111971932843e-897j 1.02e-233, 1.02e-233j
-0.65585213313859946144 - 3.0614689878419940555e-908j 3.01e-240, 3.01e-240j
-0.98021421370322633207 - 3.2253740990032889152e-911j 2.2e-233, 2.2e-233j
0.80466727431500551714 + 1.5248922722438182767e-917j 3.9e-237, 3.9e-237j
0.65585213313859946144 + 2.3410346165516289329e-920j 3.16e-240, 3.16e-240j
0.10985598975654047154 + 2.5968124397481005697e-934j 4.34e-253, 4.34e-253j
-0.69634140091401723631 + 2.3378289423288225454e-918j 2.16e-239, 2.16e-239j
-0.73471665054377235911 - 2.0434290502566344164e-921j 1.37e-238, 1.37e-238j
0.27172894627764732143 + 4.6531966056131726156e-931j 4.88e-249, 4.88e-249j
0.61337143270059039731 - 4.0631882541095805094e-923j 3.64e-241, 3.64e-241j
0.73471665054377235911 + 1.5308335789653792985e-924j 1.43e-238, 1.43e-238j
-0.47529583760034059822 - 6.4611196968067458283e-930j 3.09e-244, 3.09e-244j
-0.52295614125519930936 + 3.3539972768101717099e-928j 3.7e-243, 3.7e-243j
-0.32425342340380892904 - 4.7361551348106095244e-934j 8.11e-248, 8.11e-248j
0.56902795535920898923 + 1.167416313616488135e-928j 3.7e-242, 3.7e-242j
0.42619181381656958998 - 4.750460462224786527e-932j 2.22e-245, 2.22e-245j
-0.1643671719118581481 - 2.4857391448682247069e-938j 9.49e-252, 9.49e-252j
-0.56902795535920898923 - 4.4759657854186780741e-926j 3.72e-242, 3.72e-242j
-0.61337143270059039731 + 1.0499701279231363141e-930j 3.88e-241, 3.88e-241j
-0.055011449044046393483 + 1.892588783216929582e-944j 2.23e-254, 2.23e-254j
0.47529583760034059822 - 8.087870672859363503e-935j 3.19e-244, 3.19e-244j
0.21837950090393174651 - 1.0042334794011937731e-940j 2.3e-250, 2.3e-250j
-0.27172894627764732143 - 2.3276174139593406304e-939j 5.09e-249, 5.09e-249j
-0.42619181381656958998 - 7.6323392080517562588e-936j 2.09e-245, 2.09e-245j
-0.10985598975654047154 + 3.5092702801598561547e-944j 4.43e-253, 4.43e-253j
0.37579327757930046863 - 1.3087709044341521361e-937j 1.43e-246, 1.43e-246j
0.32425342340380892904 + 6.3664301153468921322e-939j 8.08e-248, 8.08e-248j
4.3782005705485185571e-978 - 1.3181734625369699573e-978j 2.7e-976, 2.7e-976j
-0.37579327757930046863 - 6.0789875264290504478e-937j 1.32e-246, 1.32e-246j
-0.21837950090393174651 + 2.1056939466304937229e-940j 2.57e-250, 2.57e-250j
0.055011449044046393483 - 3.6096300154332762524e-944j 1.76e-254, 1.76e-254j

Weights

Weight (ball center) Error (ball radius)
0.0047172410149455705063 - 1.898689949623282382e-789j 6.05e-37, 1.09e-146j
0.000578779882547361682 + 8.5523522473630597216e-789j 2.7e-37, 4.89e-147j
0.016447387265979644305 + 3.7277111576858183549e-790j 3.57e-39, 6.45e-149j
0.0018275655544324883592 - 3.1841770034087681292e-789j 3.08e-37, 5.57e-147j
0.016447387265979644305 + 8.4988355048647030666e-792j 1.53e-41, 2.76e-151j
0.013528998169621550974 - 1.0943329680714550484e-791j 1.28e-41, 2.32e-151j
0.0076214433635975889783 - 4.4995969115478470713e-789j 2.22e-38, 4.02e-148j
0.019314400152226484378 - 2.2706071047705932966e-790j 3.78e-40, 6.83e-150j
0.0047172410149455705063 + 2.2500604205260617275e-791j 5.25e-43, 9.49e-153j
0.000578779882547361682 + 1.8103943331459785643e-791j 2.81e-43, 5.08e-153j
0.024863070092979655041 - 5.6417735492326378891e-792j 2.36e-44, 4.27e-154j
0.046889793852051637535 - 3.8734291562785318148e-792j 1.66e-45, 2.99e-155j
0.024863070092979655041 - 1.0371137522376055881e-790j 1.92e-43, 3.47e-153j
0.027528767239580611025 + 7.5330724049714678081e-791j 6.07e-44, 1.1e-153j
0.010575261582665927878 + 1.2858233640335946465e-791j 6.76e-44, 1.22e-153j
0.027528767239580611025 + 5.2315575617460148854e-792j 8.47e-46, 1.53e-155j
0.030110682059517913212 - 4.8971506808618204783e-792j 2.02e-46, 3.64e-156j
0.0076214433635975889783 - 1.6367749434555645859e-791j 5.07e-44, 9.16e-154j
0.034992944076301191488 - 3.4843330913094227468e-791j 1.33e-48, 2.41e-158j
0.022122097514347462418 + 1.4918748701135457892e-790j 1.16e-45, 2.1e-155j
0.054289232568754081639 + 4.3947798829323194679e-792j 6.75e-51, 1.22e-160j
0.034992944076301191488 - 4.4122092733295726047e-792j 1.01e-48, 1.83e-158j
0.0018275655544324883592 - 3.1320961052456901547e-791j 5.45e-44, 9.86e-154j
0.030110682059517913212 - 5.6679201560581644883e-791j 2.33e-48, 4.2e-158j
0.032601136458700170909 + 4.3901415067626002822e-791j 5.15e-49, 9.32e-159j
0.022122097514347462418 + 6.1225645634074434818e-792j 6.59e-47, 1.19e-156j
0.039452168593161100153 - 4.1088173136926567634e-792j 2.04e-51, 3.69e-161j
0.019314400152226484378 - 6.5186281319578194425e-792j 1.54e-46, 2.78e-156j
0.013528998169621550974 - 6.8173736090258067212e-790j 1.33e-48, 2.4e-158j
0.04150593032387674095 + 1.9534281898444079772e-791j 5.71e-55, 1.03e-164j
0.010575261582665927878 + 1.4774294670515863948e-789j 2.17e-48, 3.92e-158j
0.032601136458700170909 + 4.6277447740912890573e-792j 3.85e-51, 6.96e-161j
0.04150593032387674095 + 4.0089277510697031573e-792j 8.72e-54, 1.58e-163j
0.0547055406945604121 - 4.5773402032140528795e-792j 7.34e-58, 1.33e-167j
0.039452168593161100153 - 2.3299734288993488381e-791j 5.85e-55, 1.06e-164j
0.037278961874494284477 + 2.8236381891102565194e-791j 3.26e-54, 5.89e-164j
0.052963789655194875771 + 4.1206900902900445855e-792j 1.43e-58, 2.58e-168j
0.043434023691602180636 - 3.9380635879856935283e-792j 7.01e-56, 1.27e-165j
0.037278961874494284477 + 4.2415271393652691147e-792j 4.59e-54, 8.29e-164j
0.048406677074428274201 + 1.0972294369923027148e-791j 4.74e-60, 8.57e-170j
0.046889793852051637535 - 1.246247230848579299e-791j 1.22e-59, 2.2e-169j
0.052058546541700466382 - 7.9162802886661542064e-792j 9.99e-62, 1.81e-171j
0.04523051802883160275 + 3.8935117049264845539e-792j 6.72e-58, 1.21e-167j
0.049776495273787158973 - 3.9027465169859789525e-792j 3.75e-60, 6.78e-170j
0.054289232568754081639 + 6.1347020468129144718e-792j 1.11e-62, 2e-172j
0.04523051802883160275 + 1.4305105466846287828e-791j 5.79e-60, 1.05e-169j
0.043434023691602180636 - 1.6610580712303001054e-791j 1.58e-59, 2.86e-169j
0.054955790631588591624 + 5.3564699138784940429e-792j 8.97e-64, 1.62e-173j
0.048406677074428274201 + 3.8766829376671907085e-792j 3.8e-61, 6.86e-171j
0.053708079078802097137 - 4.2435535203594908027e-792j 9.19e-63, 1.66e-172j
0.052963789655194875771 + 7.2182552409492514054e-792j 5.66e-64, 1.02e-173j
0.049776495273787158973 - 9.7546341828911545873e-792j 3.16e-63, 5.71e-173j
0.0547055406945604121 - 5.7139166707995974743e-792j 2.79e-64, 5.05e-174j
0.050995036739168110157 + 3.9516453764009933214e-792j 1.14e-63, 2.05e-173j
0.052058546541700466382 - 4.0239330088407358718e-792j 6.49e-64, 1.17e-173j
0.055039281901109528723 - 5.0527300921577641871e-792j 1.79e-65, 3.24e-175j
0.050995036739168110157 + 8.7506284555082223547e-792j 2.26e-65, 4.12e-175j
0.053708079078802097137 - 6.6309941555483121773e-792j 1.09e-65, 2e-175j
0.054955790631588591624 + 4.795047408079510696e-792j 1.03e-65, 1.83e-175j

Download

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