Rule: Q[2, 16, 20, 39]

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)
0.99889518922023100372 + 1.5026395522424727066e-818j 4.36e-226, 4.36e-226j
-0.96271923788205868743 - 8.8095917344059719175e-832j 2.94e-227, 2.94e-227j
-0.93747576101486460491 + 9.3196889037917706686e-833j 5.25e-228, 5.25e-228j
-0.99315423719328915677 + 5.4369774633805925456e-830j 3.47e-226, 3.47e-226j
0.97280174898534768974 - 7.6319494068488803073e-830j 6.73e-227, 6.73e-227j
0.93747576101486460491 + 4.6553922920642197983e-840j 5.31e-228, 5.31e-228j
0.84429185443407182901 + 2.7574524691436154616e-851j 1.06e-230, 1.06e-230j
-0.922276609737418303 + 2.7195770849541310508e-847j 1.74e-228, 1.74e-228j
-0.76844326426255708331 + 1.2622080948067951699e-851j 8.05e-233, 8.05e-233j
-0.99889518922023100372 - 4.7041244332499743002e-844j 4.08e-226, 4.08e-226j
0.90534757705968229871 - 6.0468471452922991152e-847j 5.37e-229, 5.37e-229j
-0.98799620101536879732 + 1.0901988570822316885e-850j 2.07e-226, 2.07e-226j
-0.88669428879115696756 + 1.1945135329524447948e-855j 1.64e-229, 1.64e-229j
-0.82060265915549183574 - 3.5789934120581646451e-856j 2.43e-231, 2.43e-231j
0.99983422979602668493 + 4.6313212584453537337e-847j 2.02e-226, 2.02e-226j
0.96271923788205868743 + 1.1068953852856275797e-869j 2.91e-227, 2.91e-227j
0.866333612216643084 + 1.6394586721001463287e-880j 4.33e-230, 4.33e-230j
-0.99983422979602668493 - 2.9150399578319725085e-877j 1.83e-226, 1.83e-226j
-0.79530524259591227732 - 1.1679551470315232905e-883j 4.91e-232, 4.91e-232j
0.30344267097615082018 - 1.5324462410185083023e-898j 2.39e-246, 2.39e-246j
-0.97280174898534768974 + 3.8275877801507577624e-879j 6.26e-227, 6.26e-227j
0.82060265915549183574 + 6.8049659255070763629e-883j 2.32e-231, 2.32e-231j
0.99315423719328915677 + 7.4887160738948372719e-875j 3.13e-226, 3.13e-226j
-0.84429185443407182901 - 1.3601972883433378124e-890j 1.02e-230, 1.02e-230j
-0.67896512851211985772 + 9.425098477896500132e-896j 2.71e-235, 2.71e-235j
0.922276609737418303 - 3.4627009942278591293e-884j 1.92e-228, 1.92e-228j
0.76844326426255708331 + 1.9828712564056160929e-894j 9.02e-233, 9.02e-233j
0.95095121216475380918 - 5.7037810465586971892e-887j 1.25e-227, 1.25e-227j
0.17532458744680420264 + 2.1764168445034392066e-914j 2.65e-250, 2.65e-250j
-0.61246568591492163499 - 5.189282184244239707e-902j 3.31e-237, 3.31e-237j
-0.866333612216643084 + 2.4478998836773559165e-894j 4.51e-230, 4.51e-230j
0.79530524259591227732 - 1.3784279422145191693e-895j 4.54e-232, 4.54e-232j
0.67896512851211985772 - 4.1006190857632294941e-899j 2.72e-235, 2.72e-235j
-0.98122070968472125307 - 7.421060515878387903e-891j 1.26e-226, 1.26e-226j
-0.74006431741141635712 - 2.216163302148715912e-898j 1.33e-233, 1.33e-233j
-0.71021983147737219669 - 7.6498348778404124061e-899j 1.98e-234, 1.98e-234j
0.98799620101536879732 - 9.0213225165668930076e-888j 2.03e-226, 2.03e-226j
0.57735026918962576451 - 4.0085296002672196052e-909j 3.56e-238, 3.56e-238j
0.98122070968472125307 - 4.8657855358111499171e-895j 1.2e-226, 1.2e-226j
0.99674812219191966564 + 2.1524331355633019941e-908j 4.36e-226, 4.36e-226j
-0.54108250983010779943 + 2.9460467203537269231e-939j 2.85e-239, 2.85e-239j
0.71021983147737219669 + 3.3783843546102449898e-936j 2.15e-234, 2.15e-234j
0.88669428879115696756 - 8.3423148361114000165e-927j 1.74e-229, 1.74e-229j
0.74006431741141635712 + 1.0314114633540663224e-933j 1.4e-233, 1.4e-233j
2.9261407473871183602e-970 + 2.8453496756619433987e-970j 3.14e-968, 3.14e-968j
-0.64635942740932635462 - 6.8209743062771001757e-936j 3.37e-236, 3.37e-236j
-0.90534757705968229871 - 6.2373418470615689795e-927j 5.76e-229, 5.76e-229j
0.64635942740932635462 + 1.6858033909343007563e-936j 3.38e-236, 3.38e-236j
0.46537953910460396286 - 7.5880870206881985957e-943j 1.81e-241, 1.81e-241j
-0.95095121216475380918 - 5.3472831312649675949e-925j 1.33e-227, 1.33e-227j
-0.57735026918962576451 - 2.553902582276868225e-938j 3.49e-238, 3.49e-238j
-0.46537953910460396286 - 3.3571146812854626779e-942j 1.81e-241, 1.81e-241j
-0.99674812219191966564 - 7.8197137821896093731e-948j 4.37e-226, 4.37e-226j
0.54108250983010779943 - 1.3408277246569823388e-959j 2.94e-239, 2.94e-239j
0.61246568591492163499 + 2.2097007208154680248e-963j 3.41e-237, 3.41e-237j
-0.044056422475106211225 + 1.1642913211031925576e-981j 2.37e-254, 2.37e-254j
-0.50373426136151781733 - 1.2305121213410222869e-967j 2.66e-240, 2.66e-240j
-0.21849690885937783925 + 1.2961851511535953098e-976j 5.88e-249, 5.88e-249j
0.044056422475106211225 - 1.2380044536224452941e-981j 2.37e-254, 2.37e-254j
0.42609429851921162076 - 2.0213492578177088274e-969j 1.2e-242, 1.2e-242j
0.50373426136151781733 + 8.8529414814773857994e-967j 2.38e-240, 2.38e-240j
-0.42609429851921162076 + 2.0758930356311066374e-970j 1.19e-242, 1.19e-242j
-0.38595634402681177493 + 4.1604166902185608602e-971j 8e-244, 8e-244j
-0.088015843352330596119 + 7.3071333182927596731e-980j 5.85e-253, 5.85e-253j
0.38595634402681177493 - 1.1576370937846811005e-970j 7.19e-244, 7.19e-244j
0.088015843352330596119 - 1.8318492374222458754e-979j 4.79e-253, 4.79e-253j
-0.13180164781817412116 - 8.2369204206942106632e-979j 1.07e-251, 1.07e-251j
-0.34504531462116135922 - 1.824416158384763988e-972j 3.92e-245, 3.92e-245j
-0.17532458744680420264 + 7.5989374436006928437e-978j 2.75e-250, 2.75e-250j
0.13180164781817412116 + 2.3064550867586690633e-979j 1.1e-251, 1.1e-251j
0.34504531462116135922 - 2.0378211555781960986e-972j 4.21e-245, 4.21e-245j
0.00051927551375337334364 + 1.6170140281715349368e-983j 1.1e-256, 1.1e-256j
-0.26123161566203463135 - 7.7879209325904338065e-975j 1.27e-247, 1.27e-247j
-0.30344267097615082018 - 8.3621371222253944488e-974j 2.38e-246, 2.38e-246j
-0.00051927551375337334364 - 1.6142440892764585045e-983j 1.1e-256, 1.1e-256j
0.26123161566203463135 - 1.1013986669347520739e-974j 1.2e-247, 1.2e-247j
0.21849690885937783925 - 1.4366699626531518929e-976j 6.49e-249, 6.49e-249j

Weights

Weight (ball center) Error (ball radius)
0.0014892367955112641205 + 1.0746303854754364573e-819j 3.08e-18, 2.86e-122j
0.0109214420483210288 - 5.8616898068328249745e-822j 1.48e-18, 1.38e-122j
0.014335325857690337849 - 4.0543846019810355264e-822j 1.08e-18, 1.01e-122j
0.0043632493701501012018 - 1.1718548317350097007e-821j 2.65e-19, 2.47e-123j
0.0092472897226149597734 + 5.327610883601054532e-820j 5.75e-20, 5.35e-124j
0.014335325857690337849 - 1.2782262545034585877e-820j 3.46e-20, 3.22e-124j
0.022871597281161452048 + 2.2096882227277190794e-821j 1.75e-20, 1.63e-124j
0.016064033692304128376 + 3.3921809054874142291e-822j 1.04e-19, 9.66e-124j
0.027628713397406561762 - 1.3828929215591706129e-822j 2.98e-21, 2.77e-125j
0.0014892367955112641205 - 1.1201305921168329873e-821j 8.91e-21, 8.29e-125j
0.017793081897165800998 - 5.8255563685040891666e-821j 1.06e-22, 9.89e-127j
0.0059611061933302899131 + 1.0067788775661119878e-821j 2.21e-20, 2.05e-124j
0.019510651126595903016 + 2.4416868184641358836e-822j 1.18e-21, 1.09e-125j
0.024500238509169396537 - 1.6531954082482361494e-822j 1.89e-22, 1.75e-126j
0.00046260591284470270743 - 1.0065539265585239414e-818j 2.63e-23, 2.45e-127j
0.0109214420483210288 - 3.1784583062207171309e-820j 3.12e-23, 2.9e-127j
0.021206280904848819449 - 2.9709246485795638615e-821j 7.64e-24, 7.1e-128j
0.00046260591284470270743 + 4.7289791837540683422e-822j 2.02e-21, 1.88e-125j
0.026087310089370470844 + 1.4992303522933620568e-822j 8.49e-24, 7.89e-128j
0.04192085436386840804 + 5.9996703895673180947e-822j 1.38e-28, 1.28e-132j
0.0092472897226149597734 + 7.0505610343392035099e-822j 4.81e-22, 4.47e-126j
0.024500238509169396537 - 1.6871068504548681955e-821j 1.16e-25, 1.07e-129j
0.0043632493701501012018 - 4.0662118948697665412e-819j 6.79e-25, 6.32e-129j
0.022871597281161452048 + 1.8534481847887437308e-822j 4.25e-24, 3.95e-128j
0.031940391820869643242 + 1.2062582455003418889e-822j 2.08e-27, 1.93e-131j
0.016064033692304128376 + 8.5057205946855903705e-821j 7.07e-25, 6.58e-129j
0.027628713397406561762 - 1.0605421664243432811e-821j 4.87e-28, 4.53e-132j
0.012618366335415547587 + 1.9807380576960283265e-820j 4.88e-25, 4.54e-129j
0.043362195361278776628 - 1.3518459551075567099e-821j 1.77e-31, 1.64e-135j
0.034515902801167206939 + 1.2087903674425902433e-822j 1.68e-29, 1.57e-133j
0.021206280904848819449 - 2.1114324216554962649e-822j 2.87e-25, 2.67e-129j
0.026087310089370470844 + 1.3212438975117916699e-821j 2.3e-27, 2.14e-131j
0.031940391820869643242 + 6.326172785041599496e-822j 2.4e-30, 2.23e-134j
0.007593857394199368933 - 8.4567086188911628503e-822j 1.28e-24, 1.19e-128j
0.029120610179966005115 + 1.2978896385909385964e-822j 8.51e-28, 7.92e-132j
0.03055914167821772242 - 1.2398975479584913384e-822j 1.72e-28, 1.6e-132j
0.0059611061933302899131 + 1.8353632960054441298e-819j 4.71e-27, 4.38e-131j
0.035703367536026336261 - 4.6632222427405745657e-822j 1.51e-34, 1.41e-138j
0.007593857394199368933 - 9.4742609998723640169e-820j 3.1e-27, 2.88e-131j
0.0028431517486016185747 + 1.1833300852239025252e-818j 7.91e-27, 7.36e-131j
0.036820169485307534002 + 1.3146312916252279481e-822j 5.96e-37, 5.54e-141j
0.03055914167821772242 - 7.340867402184142135e-822j 1.63e-33, 1.52e-137j
0.019510651126595903016 + 4.1033707899987899846e-821j 6.22e-30, 5.78e-134j
0.029120610179966005115 + 8.7198930713631062226e-822j 5.9e-33, 5.48e-137j
7.4816564549365943086e-05 + 1.2016961574913565066e-816j 4.03e-41, 3.74e-145j
0.033260511732412520801 - 1.1957970051196544112e-822j 1.59e-35, 1.48e-139j
0.017793081897165800998 - 2.8618561525342778865e-822j 1.06e-32, 9.84e-137j
0.033260511732412520801 - 5.580683597060813234e-822j 4.78e-36, 4.45e-140j
0.038832795997193994172 + 4.3028109286145740982e-822j 1.41e-39, 1.31e-143j
0.012618366335415547587 + 4.870355936184646781e-822j 8.35e-33, 7.76e-137j
0.035703367536026336261 - 1.2471139167079598726e-822j 4.11e-38, 3.82e-142j
0.038832795997193994172 + 1.5677501806470941662e-822j 3.88e-41, 3.61e-145j
0.0028431517486016185747 + 1.2731178008782554169e-821j 2.35e-32, 2.19e-136j
0.036820169485307534002 + 4.4221205807088784412e-822j 6.14e-40, 5.71e-144j
0.034515902801167206939 + 5.0404989467828981673e-822j 2.13e-38, 1.98e-142j
0.044014923602832224459 + 1.6049378987645359306e-820j 7.4e-45, 6.88e-149j
0.037863987892393893166 - 1.4179453960582980807e-822j 3.26e-41, 3.03e-145j
0.042967943803107096888 + 6.0758827712669168705e-822j 1.22e-45, 1.13e-149j
0.044014923602832224459 + 1.7530421119121164348e-820j 3.85e-45, 3.58e-149j
0.039724717721322788577 - 4.4313444435052762741e-822j 1.2e-43, 1.11e-147j
0.037863987892393893166 - 4.3029374726861862626e-822j 3.16e-42, 2.94e-146j
0.039724717721322788577 - 1.781260890713701006e-822j 3.35e-44, 3.11e-148j
0.040537918055609173439 + 2.0867197875720151434e-822j 3.62e-45, 3.36e-149j
0.043887754015572681806 - 3.8990053736215056926e-821j 7.64e-47, 7.1e-151j
0.040537918055609173439 + 4.7146581098446700123e-822j 8.11e-46, 7.54e-150j
0.043887754015572681806 - 4.6525063674887037188e-821j 3.44e-47, 3.2e-151j
0.043669062063633857859 + 1.7005344882630256968e-821j 1.51e-47, 1.4e-151j
0.041270562742472983462 - 2.5321821255364469381e-822j 1.04e-47, 9.64e-152j
0.043362195361278776628 - 9.4815349636231992627e-822j 6.57e-48, 6.11e-152j
0.043669062063633857859 + 2.2175104246022190966e-821j 1.19e-48, 1.1e-152j
0.041270562742472983462 - 5.204714803613247238e-822j 9.58e-49, 8.91e-153j
0.022005117841604706114 - 6.0129825564201613873e-817j 3.67e-46, 3.41e-150j
0.042487124746166011149 - 4.2677279050362974246e-822j 2.03e-50, 1.89e-154j
0.04192085436386840804 + 3.2038428801974060666e-822j 1.85e-50, 1.72e-154j
0.022005117841604706114 - 6.0067341085210803281e-817j 3.36e-46, 3.13e-150j
0.042487124746166011149 - 7.2904214358877533335e-822j 2.52e-52, 2.35e-156j
0.042967943803107096888 + 9.4781496330923299041e-822j 3.49e-52, 3.24e-156j

Download

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