Rule: Q[1, 2, 22, 50]

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)
0.99933224247214093873 + 1.379841020331839969e-840j 3.55e-229, 3.55e-229j
-0.98284585433942598928 + 9.0706995354039966182e-846j 3.12e-227, 3.12e-227j
-0.90645424894012878232 + 9.9809739203192646836e-849j 2.29e-229, 2.29e-229j
-0.99130870520307594565 + 4.0728271522386786603e-847j 3.18e-228, 3.18e-228j
0.93662029738256585073 - 1.4243056405378896824e-844j 8.72e-229, 8.72e-229j
0.92177698033830929896 + 8.8546102423572297131e-851j 4.74e-229, 4.74e-229j
0.98284585433942598928 + 6.1831057466995258066e-857j 3.13e-227, 3.13e-227j
-0.92177698033830929896 - 1.3243943489452778617e-879j 4.74e-229, 4.74e-229j
-0.93662029738256585073 - 1.1776888383839623234e-878j 8.9e-229, 8.9e-229j
0.71920275220382254043 - 2.0541706943129162446e-883j 4.17e-234, 4.17e-234j
0.90645424894012878232 - 9.3000431820865666549e-876j 2.27e-229, 2.27e-229j
-0.99933224247214093873 - 1.7641649351237849955e-881j 3.44e-229, 3.44e-229j
-0.86924778861549612081 - 3.6785825877957974702e-883j 2.5e-230, 2.5e-230j
-0.84739759191912559703 + 1.4583606545881049359e-884j 7.48e-231, 7.48e-231j
0.97635850003778705379 + 3.9678739502193661543e-877j 1.6e-227, 1.6e-227j
0.84739759191912559703 + 3.6178437834771755062e-898j 7.29e-231, 7.29e-231j
0.86924778861549612081 - 1.7662897781105366438e-898j 2.57e-230, 2.57e-230j
-0.99647879710407177562 - 9.2806829220254926199e-896j 1.38e-228, 1.38e-228j
-0.77459666924148337704 + 4.1576535043598072822e-901j 1.24e-232, 1.24e-232j
-0.96418647932683119966 + 1.5739471175866906956e-894j 2.98e-228, 2.98e-228j
0.88912963952986619475 + 3.0128090456101516207e-895j 8.79e-230, 8.79e-230j
0.79995588210191615177 + 1.2151784083069191638e-901j 5.17e-232, 5.17e-232j
0.99130870520307594565 - 2.4810860346123489726e-895j 3.39e-228, 3.39e-228j
-0.82418945026647322791 + 3.0543874464105938485e-926j 1.99e-231, 1.99e-231j
-0.79995588210191615177 + 1.644117134313409382e-926j 5.37e-232, 5.37e-232j
0.99647879710407177562 - 2.6136842098657156845e-919j 1.39e-228, 1.39e-228j
0.77459666924148337704 - 2.5377956950863225661e-939j 1.18e-232, 1.18e-232j
0.74773721339108196905 - 2.5666243714690560497e-940j 2.36e-233, 2.36e-233j
0.98078434497892796555 - 4.1289931274696758112e-935j 4.14e-227, 4.14e-227j
-0.62568376083420952692 + 1.1051999289838752465e-953j 1.3e-236, 1.3e-236j
-0.88912963952986619475 + 1.1726514918823153911e-946j 8.4e-230, 8.4e-230j
0.82418945026647322791 - 5.7207745096633229003e-948j 1.94e-231, 1.94e-231j
0.68916325145886514336 - 5.6731087429686824737e-952j 6.69e-235, 6.69e-235j
-0.97635850003778705379 - 9.3118127654627226278e-943j 1.63e-227, 1.63e-227j
-0.65792040214846922137 - 3.1431445109040017973e-954j 9.74e-236, 9.74e-236j
-0.74773721339108196905 - 2.1750024127948135202e-951j 2.47e-233, 2.47e-233j
0.96418647932683119966 - 1.3414640524244365681e-943j 3.25e-228, 3.25e-228j
0.62568376083420952692 - 2.5097703914831776376e-959j 1.23e-236, 1.23e-236j
0.95099486987601353325 - 2.375580313417322706e-949j 1.64e-228, 1.64e-228j
-0.71920275220382254043 + 1.5643225337324114415e-958j 4.1e-234, 4.1e-234j
-0.59246139122526384697 - 5.699373548980961637e-961j 1.44e-237, 1.44e-237j
-0.98078434497892796555 + 1.8251333754282042423e-949j 4.23e-227, 4.23e-227j
0.55813013859692013023 + 9.7523921160732974336e-966j 1.5e-238, 1.5e-238j
0.65792040214846922137 - 3.8954572306815941142e-963j 9.79e-236, 9.79e-236j
-0.95099486987601353325 + 1.4923635704608085535e-965j 1.56e-228, 1.56e-228j
-0.55813013859692013023 + 4.3074268208966644741e-975j 1.56e-238, 1.56e-238j
-0.68916325145886514336 + 1.378202582812347151e-977j 6.35e-235, 6.35e-235j
0.0846442972013948186 + 3.6780346000997245015e-996j 4.18e-253, 4.18e-253j
0.48605921442306279178 + 5.6908639365702645082e-981j 1.3e-240, 1.3e-240j
0.59246139122526384697 + 1.3951837951690668843e-981j 1.53e-237, 1.53e-237j
-0.48605921442306279178 + 1.8225825796687764954e-984j 1.29e-240, 1.29e-240j
-0.44862128867491958931 - 1.1613551345097357209e-985j 9.9e-242, 9.9e-242j
-0.12665534453285795461 - 1.1315116322313317941e-996j 1.05e-251, 1.05e-251j
0.44862128867491958931 - 2.4870427840536636465e-985j 9.93e-242, 9.93e-242j
0.5226286863682702299 - 3.0490134583049539162e-987j 1.45e-239, 1.45e-239j
-7.1197720503380967147e-1042 + 1.2008621307392823372e-1041j 1.05e-1039, 1.05e-1039j
-0.41048213824014408789 + 1.7659591108154462248e-987j 7.17e-243, 7.17e-243j
-0.5226286863682702299 + 1.3992002891884041265e-986j 1.47e-239, 1.47e-239j
0.25123376103877391821 + 2.7169119642828186828e-996j 8.6e-248, 8.6e-248j
0.41048213824014408789 - 6.5466784190668287152e-990j 7.38e-243, 7.38e-243j
0.2099821865895680634 - 5.066286190924790525e-998j 4.55e-249, 4.55e-249j
-0.16843254829468051736 + 2.5458381345747420156e-998j 2.15e-250, 2.15e-250j
-0.37169290708053307091 - 1.9473046737510985135e-992j 4.76e-244, 4.76e-244j
-0.04239913047661818422 - 4.098135106576931194e-1003j 1.85e-254, 1.85e-254j
0.33221516871414000839 - 1.5036416570969814792e-992j 2.83e-245, 2.83e-245j
0.29203313756187896206 + 4.3088075302851539889e-994j 1.72e-246, 1.72e-246j
-0.0846442972013948186 + 1.9914195856020342004e-1001j 4.45e-253, 4.45e-253j
-0.33221516871414000839 - 2.3639082669940193694e-992j 2.99e-245, 2.99e-245j
-0.2099821865895680634 + 3.7472022737696705042e-997j 4.37e-249, 4.37e-249j
0.16843254829468051736 - 5.7706255203769261985e-1000j 2.18e-250, 2.18e-250j
0.37169290708053307091 + 3.556966395157705692e-991j 4.84e-244, 4.84e-244j
0.12665534453285795461 - 5.4629076009280645164e-1000j 1.09e-251, 1.09e-251j
-0.25123376103877391821 - 2.7591850524590542992e-995j 8.97e-248, 8.97e-248j
-0.29203313756187896206 + 5.1875148627449792491e-994j 1.6e-246, 1.6e-246j
0.04239913047661818422 + 2.5717820047223677436e-1003j 1.85e-254, 1.85e-254j

Weights

Weight (ball center) Error (ball radius)
0.0017138759770929974336 - 1.9511624710231076544e-840j 3.92e-17, 8.34e-124j
0.017436098428499577522 + 2.6120277342660123141e-841j 1.86e-17, 3.96e-124j
0.016064870677842882348 - 1.2755857604955175668e-841j 5.9e-18, 1.26e-124j
0.0063811207874958955286 - 1.7425218200510600043e-842j 1.22e-17, 2.59e-124j
0.014736288873410105916 - 2.7854427978625388848e-840j 9.11e-19, 1.94e-125j
0.014913660641372600795 + 2.8533151712185379165e-840j 7.36e-19, 1.57e-125j
0.017436098428499577522 + 3.1393756523020455292e-839j 1.87e-19, 3.98e-126j
0.014913660641372600795 + 1.1519513497690937417e-841j 4.12e-19, 8.77e-126j
0.014736288873410105916 - 9.02306969376795783e-842j 2.13e-19, 4.53e-126j
0.029335148018437747057 - 7.6413593475128699576e-841j 1.16e-21, 2.48e-128j
0.016064870677842882348 - 2.617326087786183389e-840j 3.66e-20, 7.78e-127j
0.0017138759770929974336 - 1.183191884658278605e-843j 1.06e-20, 2.25e-127j
0.020983198217616964546 - 1.13900705152497854e-841j 7.13e-21, 1.52e-127j
0.022613313909236046063 + 1.1277671743363828032e-841j 2.39e-21, 5.09e-128j
0.014065856470564260548 + 1.6301009778064802378e-839j 4.1e-22, 8.73e-129j
0.022613313909236046063 + 1.3707590584992192024e-840j 4.24e-23, 9.03e-130j
0.020983198217616964546 - 1.6360869423024342931e-840j 9.02e-23, 1.92e-129j
0.0039981593179712002043 + 5.2353714468740026673e-843j 3.27e-22, 6.95e-129j
0.026049250437228419557 - 1.268665414339652557e-841j 1.93e-25, 4.1e-132j
0.012468302544879747072 - 7.0667700535316994634e-842j 7.52e-23, 1.6e-129j
0.018661820384579183662 + 2.0903241081658128537e-840j 5.09e-23, 1.08e-129j
0.024742201002568232777 + 1.1173004521891291174e-840j 2.91e-25, 6.2e-132j
0.0063811207874958955286 - 4.3236840140113056294e-840j 1.6e-24, 3.4e-131j
0.023743793342520927035 - 1.1761574562894316243e-841j 2.18e-25, 4.65e-132j
0.024742201002568232777 + 1.2380726061022640478e-841j 6.29e-26, 1.34e-132j
0.0039981593179712002043 + 3.661928476907827059e-840j 5.24e-25, 1.12e-131j
0.026049250437228419557 - 1.0014028300531276985e-840j 3.77e-27, 8.03e-134j
0.027700799362526509729 + 8.7589022923816745132e-841j 8.51e-28, 1.81e-134j
-0.013893235373097282464 - 4.267056157118159179e-839j 2.31e-24, 4.91e-131j
0.032714208644287690145 + 1.3063122510991186548e-841j 1.52e-32, 3.23e-139j
0.018661820384579183662 + 1.2198488082803000056e-841j 2.69e-27, 5.72e-134j
0.023743793342520927035 - 1.2245605153249769219e-840j 1.07e-26, 2.29e-133j
0.030689744740181996771 + 6.7952485106326902234e-841j 4.13e-30, 8.79e-137j
0.014065856470564260548 + 1.8956362601464141283e-841j 6.26e-28, 1.33e-134j
0.031758970072143787568 - 1.2732164015123494474e-841j 6.86e-33, 1.46e-139j
0.027700799362526509729 + 1.2613738997036973462e-841j 5.96e-31, 1.27e-137j
0.012468302544879747072 - 3.9480573662730342654e-840j 4.8e-27, 1.02e-133j
0.032714208644287690145 + 5.6812008460103154981e-841j 2.3e-34, 4.9e-141j
0.013876742908243748354 + 2.9007787602806674726e-840j 3.12e-27, 6.63e-134j
0.029335148018437747057 - 1.2455840045147600998e-841j 4.79e-33, 1.02e-139j
0.033754999138552504738 - 1.3308861389278854724e-841j 5.39e-36, 1.15e-142j
-0.013893235373097282464 - 3.9980299612886809511e-841j 1.54e-29, 3.28e-136j
0.034919593240649807999 + 4.7398548353285752399e-841j 1.69e-37, 3.6e-144j
0.031758970072143787568 - 6.1803191895423581034e-841j 1.11e-34, 2.37e-141j
0.013876742908243748354 + 7.1890882144047591578e-842j 8.92e-31, 1.9e-137j
0.034919593240649807999 + 1.3427217864215533225e-841j 1.1e-37, 2.35e-144j
0.030689744740181996771 + 1.2482612732485454018e-841j 2.47e-34, 5.26e-141j
0.042133409444447614115 + 2.1612310441569403354e-841j 4.05e-44, 8.63e-151j
0.037038448441977961431 + 3.9663380376520488348e-841j 4.43e-40, 9.43e-147j
0.033754999138552504738 - 5.2067888597014187509e-841j 4.33e-37, 9.21e-144j
0.037038448441977961431 + 1.3705598580992206263e-841j 1.19e-40, 2.54e-147j
0.037807958830586453359 - 1.4027689968299084553e-841j 1.39e-41, 2.95e-148j
0.041890184926534048841 - 1.7622946240946919282e-841j 1.88e-45, 4.01e-152j
0.037807958830586453359 - 3.6882164498404439162e-841j 2.19e-42, 4.67e-149j
0.036064820899362163439 - 4.3158980412003876721e-841j 1.69e-40, 3.6e-147j
0.042427797615371565726 + 1.9626345163986533952e-841j 3.23e-46, 6.88e-153j
0.038462295602412312332 + 1.4422624966705073907e-841j 8.83e-44, 1.88e-150j
0.036064820899362163439 - 1.3518139727371438832e-841j 2.22e-41, 4.72e-148j
0.041055352423439022966 + 2.6475080244555700012e-841j 8.82e-47, 1.88e-153j
0.038462295602412312332 + 3.45303441459689152e-841j 7.61e-45, 1.62e-151j
0.041420727875059334473 - 2.5076211993027361207e-841j 3.97e-47, 8.46e-154j
0.041666902024084689483 + 1.6987841799954017416e-841j 3.4e-48, 7.25e-155j
0.039124808479634069435 - 1.4796917345385140492e-841j 1.07e-46, 2.27e-153j
0.042343393388649198564 - 1.8874913192145952487e-841j 2.71e-48, 5.76e-155j
0.03983483769715939373 + 3.0170714135206743445e-841j 1.31e-47, 2.78e-154j
0.040514179394162404064 - 2.8178348307001779949e-841j 9.33e-48, 1.99e-154j
0.042133409444447614115 + 1.8237040749904748023e-841j 5.55e-49, 1.18e-155j
0.03983483769715939373 + 1.5115810864547419157e-841j 2.57e-49, 5.48e-156j
0.041420727875059334473 - 1.6367886223825404395e-841j 7.36e-50, 1.57e-156j
0.041666902024084689483 + 2.387507718433173085e-841j 4.35e-50, 9.26e-157j
0.039124808479634069435 - 3.2322579152126128267e-841j 2.56e-49, 5.44e-156j
0.041890184926534048841 - 2.2738326110046369535e-841j 2.17e-50, 4.61e-157j
0.041055352423439022966 + 1.5837613950956785372e-841j 2.78e-51, 5.96e-158j
0.040514179394162404064 - 1.5433693647772825996e-841j 2.79e-51, 6.01e-158j
0.042343393388649198564 - 2.0547504063701076883e-841j 2.51e-51, 5.15e-158j

Download

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