Rule: Q[4, 5, 10, 20, 38]

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)
0.99634525995846133169 - 1.8630439397990012443e-805j 1.3e-223, 1.3e-223j
-0.96805845330678200808 - 1.1820487206683579665e-812j 1.4e-225, 1.4e-225j
-0.93255859254079555751 + 8.7054659304613160937e-817j 5.67e-227, 5.67e-227j
0.94607851015517398284 - 1.9728721549061381639e-817j 1.7e-226, 1.7e-226j
0.96805845330678200808 - 4.8872212230312485339e-818j 1.32e-225, 1.32e-225j
0.90030849106564195085 - 1.0794663967535765638e-819j 4.4e-228, 4.4e-228j
-0.99634525995846133169 - 5.3664271531545045581e-811j 1.36e-223, 1.36e-223j
-0.94607851015517398284 + 8.2665280750810155234e-827j 1.76e-226, 1.76e-226j
-0.95789556122599008852 - 1.3150239918697247317e-825j 5.19e-226, 5.19e-226j
0.91730364460030068682 + 1.3449961153015992716e-829j 1.63e-227, 1.63e-227j
0.86113631159405257522 + 1.2263426034167400216e-831j 2.22e-229, 2.22e-229j
-0.98909227976323874211 - 1.9535426108110389534e-822j 1.06e-224, 1.06e-224j
-0.91730364460030068682 - 8.7595132586100166416e-833j 1.64e-227, 1.64e-227j
-0.88158078881595230037 - 7.3193290558237562287e-834j 9.95e-229, 9.95e-229j
0.99945735882121876671 - 4.2229098412951066922e-830j 2.01e-225, 2.01e-225j
0.88158078881595230037 - 2.7264343599122975519e-835j 1.08e-228, 1.08e-228j
-0.99945735882121876671 + 6.3578137393277521606e-827j 1.95e-225, 1.95e-225j
0.25709605592049630595 - 3.9503554427011209802e-867j 1.3e-247, 1.3e-247j
-0.7628055005750890492 + 3.287256926252870871e-851j 2.35e-232, 2.35e-232j
0.98341504051187211984 - 1.1107947298817047538e-842j 5.92e-225, 5.92e-225j
0.83899971137814883424 + 7.4599086663747305505e-849j 4.61e-230, 4.61e-230j
0.78979052729257073247 + 5.1624142378503129885e-851j 1.46e-231, 1.46e-231j
0.95789556122599008852 + 4.0165204597475343604e-844j 5.02e-226, 5.02e-226j
-0.86113631159405257522 - 7.8118886412671219513e-848j 2.41e-229, 2.41e-229j
-0.78979052729257073247 + 1.5206453574928414167e-850j 1.44e-231, 1.44e-231j
0.99670071966305152377 + 3.0510387373006097195e-839j 1.23e-223, 1.23e-223j
0.70433818182706808863 + 1.5696183145526612372e-854j 4.19e-234, 4.19e-234j
0.93255859254079555751 + 2.4390557239613613692e-846j 5.74e-227, 5.74e-227j
-0.9941978176958488988 - 4.4376461764822534492e-840j 3.23e-224, 3.23e-224j
-0.67297713965778225018 + 2.9426529813955960631e-865j 4.87e-235, 4.87e-235j
-0.90030849106564195085 - 1.9858551060335946774e-857j 4.4e-228, 4.4e-228j
-0.97656025073757311153 + 2.3204444300886566762e-852j 2.94e-225, 2.94e-225j
0.73430198519841864169 - 3.9282785603682559278e-885j 3.14e-233, 3.14e-233j
-0.98341504051187211984 - 6.8214221983553969725e-873j 6.43e-225, 6.43e-225j
-0.73430198519841864169 - 1.8625112462919281231e-906j 3.45e-233, 3.45e-233j
-0.70433818182706808863 + 5.1760875312629820508e-907j 4.06e-234, 4.06e-234j
0.21493148296806414512 + 1.0315428510301256023e-922j 5.78e-249, 5.78e-249j
0.60633658385702223832 + 2.3739240947774473036e-910j 5.08e-237, 5.08e-237j
0.81520425198078230033 - 1.5125428567165612808e-903j 8.49e-231, 8.49e-231j
0.98909227976323874211 + 1.9500735671219078533e-896j 1.08e-224, 1.08e-224j
-0.57120271770048926455 - 3.5665319634365375069e-912j 4.48e-238, 4.48e-238j
-0.17239110194761708419 - 2.709122133704626691e-926j 2.81e-250, 2.81e-250j
0.7628055005750890492 + 1.3896213788223419121e-906j 2.23e-232, 2.23e-232j
0.67297713965778225018 - 6.6930822411217464251e-910j 5.13e-235, 5.13e-235j
-0.53496187629898083198 + 3.263266741836513783e-913j 3.72e-239, 3.72e-239j
-0.6402862174963099824 - 1.1913081257772314771e-909j 5.59e-236, 5.59e-236j
-0.83899971137814883424 + 1.1229185741601138551e-899j 4.55e-230, 4.55e-230j
-0.99670071966305152377 - 3.9856101460397841298e-897j 1.19e-223, 1.19e-223j
0.53496187629898083198 + 2.0774369685403792191e-926j 3.79e-239, 3.79e-239j
0.043282323058346467298 + 9.7185103286609129317e-941j 2.4e-254, 2.4e-254j
-0.81520425198078230033 + 3.0115871891697369011e-918j 8.56e-231, 8.56e-231j
-0.49769353776163459836 - 2.1022579967610151967e-927j 2.92e-240, 2.92e-240j
0.38053981775759192674 - 4.2517055310731945719e-931j 8.66e-244, 8.66e-244j
0.6402862174963099824 - 3.1201948323721938011e-922j 5.26e-236, 5.26e-236j
0.57120271770048926455 + 1.4783395641097754031e-924j 4.97e-238, 4.97e-238j
-0.12955229969158898642 + 3.0158737808136731823e-939j 1.12e-251, 1.12e-251j
-0.45947883780602640225 - 1.1271625415596027591e-928j 2.01e-241, 2.01e-241j
-0.60633658385702223832 - 9.7469109003363450974e-926j 4.9e-237, 4.9e-237j
-9.7186125793256969287e-992 - 1.3329904588410326094e-991j 1.27e-989, 1.27e-989j
0.42040000772800637845 - 9.1131451579890667707e-930j 1.25e-242, 1.25e-242j
0.49769353776163459836 - 5.7641105561911045663e-927j 2.74e-240, 2.74e-240j
-0.21493148296806414512 + 2.3744229783084259255e-936j 5.93e-249, 5.93e-249j
-0.42040000772800637845 + 8.257173226950131664e-930j 1.38e-242, 1.38e-242j
0.086491090341208797037 + 4.7275086017263089301e-940j 4.93e-253, 4.93e-253j
0.45947883780602640225 - 4.6854777731907935989e-928j 1.95e-241, 1.95e-241j
0.12955229969158898642 - 6.3648848049067951022e-939j 1.08e-251, 1.08e-251j
0.97656025073757311153 - 8.9015125727552962591e-909j 3.14e-225, 3.14e-225j
-0.38053981775759192674 + 9.4722063821155999435e-933j 8.03e-244, 8.03e-244j
-0.25709605592049630595 - 4.9023618224990276878e-936j 1.24e-247, 1.24e-247j
-0.086491090341208797037 - 3.3539780773313007056e-940j 5.01e-253, 5.01e-253j
0.29880598415099587306 - 2.4313680778306279431e-933j 2.78e-246, 2.78e-246j
-0.043282323058346467298 - 6.1361427190300630186e-942j 2.4e-254, 2.4e-254j
-0.29880598415099587306 + 4.0821954486570973097e-934j 2.58e-246, 2.58e-246j
-0.3399810435848562648 - 1.3847645298454744938e-932j 4.58e-245, 4.58e-245j
0.9941978176958488988 + 6.7717019340366575827e-935j 3.15e-224, 3.15e-224j
0.3399810435848562648 + 3.9396038568422144696e-962j 4.92e-245, 4.92e-245j
0.17239110194761708419 + 1.4705446356725951538e-967j 2.51e-250, 2.51e-250j

Weights

Weight (ball center) Error (ball radius)
-0.010547658422361172376 + 4.2911686895709842969e-804j 2.83e-17, 3.11e-120j
0.0093415530091915341808 + 4.5623544717533720042e-809j 1.18e-17, 1.3e-120j
0.01438483877942146057 - 1.380981546380122385e-809j 1.01e-17, 1.11e-120j
0.012660323940989015198 + 7.9097849692444415874e-808j 2.19e-18, 2.41e-121j
0.0093415530091915341808 + 3.1685970171158162963e-807j 1.58e-18, 1.74e-121j
0.017863370565392875417 - 1.2934771949050977566e-808j 7.75e-19, 8.52e-122j
-0.010547658422361172376 - 9.9858779432336291927e-808j 5.65e-20, 6.21e-123j
0.012660323940989015198 + 2.0464726277957366763e-809j 8.49e-19, 9.33e-122j
0.010983466098818939061 - 3.0506970089174044954e-809j 8.13e-19, 8.94e-122j
0.016125610433393809511 + 2.2834165736723094769e-808j 5.13e-20, 5.64e-123j
0.021295403934523902084 - 4.6066339087113844052e-809j 7.01e-21, 7.71e-124j
0.005310986778391312537 - 1.1340572709651026053e-808j 1.61e-20, 1.78e-123j
0.016125610433393809511 + 9.430360188203996222e-810j 1.45e-20, 1.59e-123j
0.019589434110938401918 + 4.6373515230037416637e-810j 6.48e-22, 7.12e-125j
0.0013985737628285883083 + 8.3048259700819596689e-807j 3.55e-23, 3.91e-126j
0.019589434110938401918 + 7.5887986846081395068e-809j 2.18e-22, 2.4e-125j
0.0013985737628285883083 - 1.2974833472414596579e-809j 3.06e-22, 3.36e-125j
0.041950510047553789636 - 4.637988486146309283e-811j 5.79e-27, 6.37e-130j
0.027753539196962766204 - 1.139511328519152207e-810j 2.44e-25, 2.69e-128j
0.006142789274972473631 + 1.398828188000497363e-806j 2.36e-23, 2.6e-126j
0.022972227193655911443 + 2.8899537715335124266e-809j 4e-24, 4.4e-127j
0.026207704523689246968 + 1.2491480429458543484e-809j 1.12e-25, 1.23e-128j
0.010983466098818939061 - 1.5511388033544872012e-807j 4.92e-23, 5.4e-126j
0.021295403934523902084 - 3.353036377735424697e-810j 2.02e-26, 2.22e-129j
0.026207704523689246968 + 1.4445035594528941837e-810j 8.79e-28, 9.66e-131j
0.012006184615258809699 - 4.5150266343947726634e-804j 9.64e-23, 1.06e-125j
0.030673307306483335394 - 4.3985007426003876995e-810j 6.14e-29, 6.75e-132j
0.01438483877942146057 - 4.1767201498412740009e-808j 2.92e-23, 3.21e-126j
0.0054447691304735044596 + 2.5523984489138904433e-808j 7.13e-25, 7.84e-128j
0.032037542372569321468 + 6.3371379323993267869e-811j 1.67e-31, 1.83e-134j
0.017863370565392875417 - 6.5489044611060978619e-810j 1.96e-26, 2.16e-129j
0.0076528276145762666065 - 6.7289757494091151012e-809j 1.24e-25, 1.36e-128j
0.029243782159101742233 + 6.064029201886845262e-810j 5.87e-32, 6.45e-135j
0.006142789274972473631 + 9.1334551828910331113e-809j 1.42e-25, 1.56e-128j
0.029243782159101742233 + 9.1815032745656567945e-811j 3.77e-32, 4.14e-135j
0.030673307306483335394 - 7.5520374580100351766e-811j 7.5e-33, 8.25e-136j
0.042365495356071682395 + 4.2384852490609825948e-811j 2.04e-38, 2.25e-141j
0.034554412908870342838 + 1.941444019783493562e-810j 1e-36, 1.1e-139j
0.024611910232936730495 - 1.8713630432010545109e-809j 2.01e-32, 2.21e-135j
0.005310986778391312537 - 3.1064670153258595434e-806j 1.23e-30, 1.36e-133j
0.035700433842210302626 - 4.1907585093979307373e-811j 2.79e-38, 3.06e-141j
0.042702370189140358945 - 2.7579494214149025281e-811j 2.15e-41, 2.37e-144j
0.027753539196962766204 - 8.5837023944841037548e-810j 7.23e-34, 7.95e-137j
0.032037542372569321468 + 3.2714878904324683816e-810j 3.56e-36, 3.92e-139j
0.03676799321277075865 + 3.7807268480724489769e-811j 1.86e-39, 2.05e-142j
0.033332432303940758838 - 5.4212060649122218017e-811j 1.34e-37, 1.47e-140j
0.022972227193655911443 + 2.4774539973086467036e-810j 6.17e-35, 6.78e-138j
0.012006184615258809699 + 8.1832930131171340589e-808j 9.34e-31, 1.03e-133j
0.03676799321277075865 + 1.254819217727989942e-810j 5.13e-42, 5.64e-145j
0.043257827245087117828 + 3.2404028160578359681e-811j 4.74e-45, 5.21e-148j
0.024611910232936730495 - 1.871138541674867103e-810j 1.9e-35, 2.09e-138j
0.037755151874127412757 - 3.4658787564470549094e-811j 7.66e-42, 8.42e-145j
0.040223253241271252458 + 6.5126606617361868295e-811j 4.17e-44, 4.59e-147j
0.033332432303940758838 - 2.4919127255823188167e-810j 2.23e-40, 2.45e-143j
0.035700433842210302626 - 1.5452016103101199511e-810j 1.21e-41, 1.34e-144j
0.042962568811856914088 + 2.8051971462247260231e-811j 1.93e-46, 2.12e-149j
0.038660533498786815637 + 3.2256335272703798007e-811j 3.14e-44, 3.45e-147j
0.034554412908870342838 + 4.7243791976248834826e-811j 1.86e-41, 2.04e-144j
0.043294567128782140522 - 3.0911525890589111828e-811j 8.85e-47, 9.73e-150j
0.039483322653485192498 - 7.4902052853046418308e-811j 1.28e-45, 1.41e-148j
0.037755151874127412757 - 1.0384432484293302202e-810j 9.96e-45, 1.09e-147j
0.042365495356071682395 + 2.7343035222002666838e-811j 1.35e-47, 1.48e-150j
0.039483322653485192498 - 3.0449447806399634068e-811j 3.33e-46, 3.66e-149j
0.043147380392151766607 - 3.4226023769599048973e-811j 4.64e-48, 5.1e-151j
0.038660533498786815637 + 8.747056826318716994e-811j 2.59e-46, 2.85e-149j
0.042962568811856914088 + 3.6437439295623876422e-811j 2.35e-48, 2.58e-151j
0.0076528276145762666065 - 6.7099540704629214068e-807j 1.45e-43, 1.6e-146j
0.040223253241271252458 + 2.9127353862812161602e-811j 2.93e-48, 3.22e-151j
0.041950510047553789636 - 2.7353601897567701664e-811j 3.56e-49, 3.92e-152j
0.043147380392151766607 - 2.8758403811926478292e-811j 1.67e-49, 1.83e-152j
0.041455972436344211242 + 5.1305105284789869703e-811j 4.54e-50, 4.99e-153j
0.043257827245087117828 + 2.9705883475161153565e-811j 1.19e-49, 1.31e-152j
0.041455972436344211242 + 2.7631621553375334747e-811j 4.34e-50, 4.78e-153j
0.040880571809731477686 - 2.8208202109098422683e-811j 4.59e-50, 5.05e-153j
0.0054447691304735044596 + 2.3720225672213483575e-805j 2.88e-47, 3.19e-150j
0.040880571809731477686 - 5.7430927499827781461e-811j 4.61e-51, 5.2e-154j
0.042702370189140358945 - 3.912020263687539757e-811j 3.91e-51, 4.19e-154j

Download

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