Rule: Q[4, 8, 9, 18, 34]

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)
0.99405169047836185039 + 4.9930225847795374204e-813j 1.45e-228, 1.45e-228j
0.089974682059397100767 + 1.2114070333576622518e-854j 4.54e-253, 4.54e-253j
-0.91887309143310793072 - 4.5348528149746296882e-830j 1.03e-229, 1.03e-229j
-0.99103373019737647735 - 3.8737847990505438007e-826j 3.06e-227, 3.06e-227j
0.87424482953890441564 + 1.1541993530335126549e-834j 1.18e-230, 1.18e-230j
0.92810949609366897031 - 1.1625202329430913703e-831j 1.3e-229, 1.3e-229j
0.99103373019737647735 + 1.0058020629026148537e-831j 3.01e-227, 3.01e-227j
-0.87424482953890441564 + 3.1262563985130337787e-867j 1.3e-230, 1.3e-230j
0.9732162594524303742 - 2.0287521857177852761e-861j 6.52e-229, 6.52e-229j
-0.99900152771046987452 - 2.3683458964703432764e-875j 6.85e-230, 6.85e-230j
0.90151823642596567721 + 1.5008264670594608743e-876j 2.57e-230, 2.57e-230j
0.99080318739728924717 - 2.7254502529575236516e-877j 2.75e-227, 2.75e-227j
-0.92810949609366897031 + 5.0037772332982002039e-898j 1.38e-229, 1.38e-229j
-0.85319643305327880056 - 7.1824587258190818399e-900j 5.7e-231, 5.7e-231j
0.70444989571744048263 + 6.1760032940228299462e-904j 2.26e-235, 2.26e-235j
0.86113631159405257522 - 9.2729872765751692206e-899j 1.38e-230, 1.38e-230j
0.98004069819934237652 + 5.2304554905481452621e-895j 9.17e-229, 9.17e-229j
-0.73321263356326187248 + 1.4406711806322299705e-905j 1.89e-234, 1.89e-234j
-0.75514974446357440796 + 2.4458577106947889372e-905j 5.52e-234, 5.52e-234j
-0.99405169047836185039 + 5.5141470240720857144e-897j 1.4e-228, 1.4e-228j
-0.99080318739728924717 - 2.7579430579395334657e-897j 2.96e-227, 2.96e-227j
0.78641193364718379371 - 6.0268385147215786871e-908j 2.08e-233, 2.08e-233j
0.91887309143310793072 - 1.6819310508137397944e-902j 9.61e-230, 9.61e-230j
-0.86113631159405257522 - 3.8409242429025698529e-905j 1.17e-230, 1.17e-230j
-0.78641193364718379371 + 6.5056955761110148245e-908j 2.06e-233, 2.06e-233j
0.1371860839813603516 - 6.6776130988660896836e-927j 1.49e-251, 1.49e-251j
0.73321263356326187248 + 8.5366939714639075752e-910j 1.84e-234, 1.84e-234j
0.5959634867279324968 + 3.1966898297772506618e-914j 3.79e-238, 3.79e-238j
-0.96238963903593894354 - 1.4286279200035656522e-902j 2.8e-229, 2.8e-229j
-0.62999830382746393749 - 2.5555383186638225166e-912j 2.49e-237, 2.49e-237j
-0.90151823642596567721 - 6.7473615526923794158e-904j 2.7e-230, 2.7e-230j
0.99900152771046987452 - 2.1037236904952080075e-902j 6.62e-230, 6.62e-230j
0.6674742407002819824 - 3.0506594296814962477e-915j 2.17e-236, 2.17e-236j
-0.9732162594524303742 + 9.3409187601930016965e-905j 6.7e-229, 6.7e-229j
-0.81932488457055995432 - 6.4403998454790378541e-912j 1.43e-232, 1.43e-232j
-0.6674742407002819824 - 5.5596360315927198576e-916j 2e-236, 2e-236j
-0.98004069819934237652 - 3.5251802800546836671e-907j 8.55e-229, 8.55e-229j
0.62999830382746393749 - 3.6683011820289503277e-918j 2.59e-237, 2.59e-237j
0.85319643305327880056 + 2.8193306296521629745e-910j 5.8e-231, 5.8e-231j
4.6103868405362948258e-970 + 3.603833707679497384e-970j 4.27e-968, 4.27e-968j
-0.56113417122050031712 + 1.3041347966271694361e-920j 4.32e-239, 4.32e-239j
0.94628344051292201268 - 5.2520097709473596601e-910j 1.29e-229, 1.29e-229j
0.81932488457055995432 + 4.3799990438807023086e-917j 1.41e-232, 1.41e-232j
0.75514974446357440796 - 7.5548381323714254528e-920j 6.09e-234, 6.09e-234j
-0.94628344051292201268 + 5.119934559933693998e-921j 1.3e-229, 1.3e-229j
-0.52029226136447175936 - 2.1010141455741947235e-932j 3.48e-240, 3.48e-240j
-0.40674380385009862559 - 2.0053903203343109263e-937j 6.41e-243, 6.41e-243j
0.96238963903593894354 - 5.6065674956074992643e-936j 2.9e-229, 2.9e-229j
0.52029226136447175936 + 4.5809579366668203494e-954j 3.39e-240, 3.39e-240j
-0.5959634867279324968 + 4.0550531840303273784e-950j 3.63e-238, 3.63e-238j
-0.70444989571744048263 - 5.1320633481222194976e-956j 2.59e-235, 2.59e-235j
-0.47724215266150832568 - 5.4203746886595704727e-962j 3.54e-241, 3.54e-241j
0.18035397587349104032 - 1.2269201448234136407e-970j 4.17e-250, 4.17e-250j
0.44034063751791287836 + 1.7757923893961497106e-960j 4.48e-242, 4.48e-242j
0.47724215266150832568 - 7.7064869330213407086e-960j 3.31e-241, 3.31e-241j
-0.089974682059397100767 + 1.3955632358935165667e-972j 4.76e-253, 4.76e-253j
-0.44034063751791287836 - 7.0945395418607602527e-962j 4.83e-242, 4.83e-242j
-0.22285855307867191052 + 8.8353155209558727353e-969j 9.46e-249, 9.46e-249j
0.56113417122050031712 - 1.8403266942249703894e-960j 4.37e-239, 4.37e-239j
0.40674380385009862559 + 3.2016632151512584941e-964j 6.2e-243, 6.2e-243j
0.043010094678084646009 - 5.8542625316392647581e-978j 1.66e-254, 1.66e-254j
-0.35241611849142175407 - 4.5444480177539143816e-965j 1.12e-243, 1.12e-243j
-0.3322041246620210066 - 2.61685006309358725e-966j 4.04e-244, 4.04e-244j
-0.043010094678084646009 + 1.3923989228295949353e-978j 1.66e-254, 1.66e-254j
0.3399810435848562648 + 1.9665213544170417209e-965j 1.11e-243, 1.11e-243j
0.35241611849142175407 - 8.0126180620331250562e-965j 1.09e-243, 1.09e-243j
-0.18035397587349104032 - 5.9906511894028623315e-973j 3.93e-250, 3.93e-250j
-0.3399810435848562648 + 2.3730846544487245596e-965j 1.14e-243, 1.14e-243j
-0.1371860839813603516 + 9.4731886684891126767e-974j 1.53e-251, 1.53e-251j
0.27075885820878807684 + 5.2013609522962709764e-969j 3.01e-247, 3.01e-247j
0.3322041246620210066 - 1.0668815860997028008e-965j 4.01e-244, 4.01e-244j
0.22285855307867191052 - 3.1900114384518213765e-970j 8.15e-249, 8.15e-249j
-0.27075885820878807684 + 5.231669731974659541e-969j 2.83e-247, 2.83e-247j

Weights

Weight (ball center) Error (ball radius)
0.011334206110772297315 - 4.2281759669852707523e-812j 5.79e-25, 7.13e-131j
0.047977407250316273356 + 1.4973133772956235451e-814j 2.84e-25, 3.5e-131j
0.0078508462499076723025 - 1.0687036040478648487e-814j 7.9e-26, 9.73e-132j
-0.13125168401664493061 + 6.6846320985738164352e-814j 6.28e-26, 7.74e-132j
0.035317718284607935101 - 2.4231961859725313908e-813j 3.73e-26, 4.59e-132j
0.016472201888876239499 + 2.4812645258843067726e-813j 2.47e-26, 3.04e-132j
-0.13125168401664493061 + 4.3968655919030850314e-811j 4.77e-26, 5.87e-132j
0.035317718284607935101 - 1.5539049897675179951e-814j 1.43e-29, 1.76e-135j
0.007018076264184310812 - 3.8611303737209156667e-813j 7.13e-28, 8.77e-134j
0.0025831007146147673186 + 1.0170884975023248776e-816j 5.34e-31, 6.58e-137j
0.023690197135486992324 + 1.4834978213477171685e-813j 2.02e-28, 2.48e-134j
0.13263162719396851595 - 3.9952103346889423089e-811j 4.21e-26, 5.19e-132j
0.016472201888876239499 + 8.512294849616428617e-815j 6.53e-30, 8.04e-136j
0.048433658346240364435 - 2.2844086498744825412e-814j 2.21e-30, 2.72e-136j
0.034815646491574559271 + 3.2973125993457571691e-814j 1.45e-31, 1.78e-137j
-0.030062524893277538357 + 4.5905410381238029698e-813j 1.58e-29, 1.95e-135j
0.0086127748670845831864 + 5.1571170154863651773e-813j 5.35e-28, 6.58e-134j
0.021431753481123104626 - 7.6252422542420300335e-815j 4.67e-33, 5.75e-139j
0.027208805080964133971 + 6.5743708725967078748e-815j 6.33e-33, 7.79e-139j
0.011334206110772297315 - 2.8465293923986213582e-815j 1.69e-32, 2.08e-138j
0.13263162719396851595 - 6.5387415627796842116e-814j 1.68e-31, 2.06e-137j
0.033072680868389883713 - 3.4361497626011745591e-814j 1.01e-34, 1.24e-140j
0.0078508462499076723025 - 2.7193238962441822938e-813j 2.52e-32, 3.1e-138j
-0.030062524893277538357 + 3.2889038775850790756e-814j 4.28e-33, 5.27e-139j
0.033072680868389883713 - 4.0072781688683528992e-815j 8.97e-35, 1.1e-140j
0.045580462660695286511 - 1.8116112894691685154e-814j 4.18e-38, 5.15e-144j
0.021431753481123104626 - 5.0494006011571436314e-814j 1.65e-35, 2.03e-141j
0.03279186386337853589 - 2.8695181225027868459e-814j 9.83e-38, 1.21e-143j
0.014148650576487188246 + 3.0122041637854202153e-815j 7.37e-35, 9.07e-141j
0.036098792898561955473 + 5.734576559135817236e-815j 1.98e-38, 2.44e-144j
0.023690197135486992324 + 7.2417891600971976152e-815j 2.38e-34, 2.94e-140j
0.0025831007146147673186 - 4.0953094174492269932e-814j 4.08e-35, 5.02e-141j
0.038049280017466776752 - 2.3997062735705348957e-814j 7.1e-38, 8.75e-144j
0.007018076264184310812 - 4.089342053631362767e-815j 5.03e-35, 6.19e-141j
0.032501920971868277167 + 4.0867548094745025279e-815j 5.48e-36, 6.74e-142j
0.038049280017466776752 - 4.7166880777078411988e-815j 3.29e-39, 4.05e-145j
0.0086127748670845831864 + 3.6602302456003913935e-815j 4.5e-35, 5.54e-141j
0.036098792898561955473 + 2.5582069470322150039e-814j 2.93e-39, 3.6e-145j
0.048433658346240364435 - 2.9958907242793984845e-813j 7.4e-37, 9.12e-143j
0.041682043467759958798 + 1.5077359366882275483e-814j 2e-44, 2.47e-150j
0.037976019797390220241 + 7.7146832888846147563e-815j 3.28e-42, 4.04e-148j
0.017728028007117257656 - 1.3106927471215529529e-813j 2.45e-37, 3.02e-143j
0.032501920971868277167 + 4.2413786487787577627e-814j 3.27e-38, 4.03e-144j
0.027208805080964133971 + 4.813648091201236229e-814j 8.7e-39, 1.07e-144j
0.017728028007117257656 - 3.2267363391245305865e-815j 2.46e-37, 3.03e-143j
0.042915910735074573942 - 8.7814200482257537253e-815j 2.79e-44, 3.43e-150j
0.040138094534422476 + 3.3272451766688118251e-814j 2.27e-46, 2.8e-152j
0.014148650576487188246 + 1.8612820238973340799e-813j 9.41e-39, 1.16e-144j
0.042915910735074573942 - 2.8069289013398783504e-814j 1.04e-45, 1.28e-151j
0.03279186386337853589 - 7.1843422087561317392e-815j 2.41e-43, 2.97e-149j
0.034815646491574559271 + 5.6220591986451021065e-815j 5.78e-42, 7.11e-148j
0.041821377705022772382 + 1.4261962865803293985e-814j 9.39e-46, 1.16e-151j
0.041370201276320942531 + 2.2885605560227352124e-814j 7.57e-49, 9.32e-155j
0.031498277610812272991 - 6.4714264094347741685e-814j 1.22e-48, 1.5e-154j
0.041821377705022772382 + 4.0602072175726663695e-814j 5.09e-48, 6.27e-154j
0.047977407250316273356 + 1.2487579943669601276e-814j 2.95e-51, 3.63e-157j
0.031498277610812272991 - 2.4981312723068309075e-814j 3.46e-48, 4.26e-154j
0.044921898782662728328 - 1.6834408006326933825e-814j 1.03e-51, 1.27e-157j
0.037976019797390220241 + 2.7713746486683500465e-814j 7.69e-48, 9.47e-154j
0.040138094534422476 + 7.9358546992464788366e-814j 4e-50, 4.93e-156j
0.045168483072521410921 - 1.4861833327633599546e-814j 4.78e-51, 5.89e-157j
0.15584833366881820539 - 2.5655544542809837705e-813j 5.17e-51, 6.37e-157j
0.23652282764324958929 - 3.7985218243386404573e-813j 2.14e-51, 2.64e-157j
0.045168483072521410921 - 1.3629102804418033274e-814j 2.01e-52, 2.48e-158j
-0.30373548483216275015 + 1.2369854261505001416e-812j 2.41e-53, 2.97e-159j
0.15584833366881820539 - 5.3837982737629158434e-813j 3.34e-53, 4.11e-159j
0.041370201276320942531 + 1.5856501271449845637e-814j 1.44e-54, 1.77e-160j
-0.30373548483216275015 + 6.0648875939936532508e-813j 1.31e-52, 1.62e-158j
0.045580462660695286511 - 1.3722202717542983404e-814j 1.15e-54, 1.42e-160j
0.050677547958223136826 + 3.6327624348221298002e-814j 6.56e-56, 8.09e-162j
0.23652282764324958929 - 7.6117401025003565553e-813j 1.45e-54, 1.79e-160j
0.044921898782662728328 - 2.6563985795039155622e-814j 4.43e-56, 5.48e-162j
0.050677547958223136826 + 2.077426562557119608e-814j 4.69e-56, 5.41e-162j

Download

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