Rule: Q[1, 4, 22]

Type

This rule is of Laguerre 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)
83.685360283371148426 + 6.3045817465521402273e-276j 6.1e-118, 6.1e-118j
49.026324085375962678 + 1.3586089663075166909e-271j 5.46e-115, 5.46e-115j
55.550816029997352579 - 1.3254281437980346636e-274j 2.47e-115, 2.47e-115j
63.073704782662022871 - 1.4353397807846035355e-277j 6.59e-116, 6.59e-116j
72.05676233321327143 + 1.4889407035038663043e-280j 9.48e-117, 9.48e-117j
7.5094267440664308018 + 9.3692242998009968277e-278j 2.09e-117, 2.09e-117j
33.45609950659884359 - 2.4067094922237512308e-281j 1.64e-114, 1.64e-114j
38.101007183702249134 - 3.2821702727567586971e-295j 1.45e-114, 1.45e-114j
43.25860541564882643 + 2.8987655903154761522e-308j 1.15e-114, 1.15e-114j
0.014475809310397028757 + 6.6804892457410523081e-325j 6.89e-128, 6.89e-128j
11.242378555161742866 - 1.0158202003396507077e-321j 2.11e-116, 2.11e-116j
3.5671632858096793268 - 6.4500723860496712288e-336j 3.48e-119, 3.48e-119j
6.0165843328122930598 - 7.7501953821102623428e-336j 5.37e-118, 5.37e-118j
29.255132851532291635 - 5.4455929009780083553e-346j 1.54e-114, 1.54e-114j
9.2454224805404046208 - 3.3106293879784724052e-357j 6.42e-117, 6.42e-117j
21.994996701598960124 - 8.3771982010913732555e-359j 6.07e-115, 6.07e-115j
0.48624465516315336038 - 3.3450690479467144764e-376j 1.31e-124, 1.31e-124j
2.8500082985710811872 + 4.9658853492685110332e-372j 2.11e-119, 2.11e-119j
25.447526258041591854 - 3.655053270931323305e-365j 1.1e-114, 1.1e-114j
0.15769548012154955374 - 4.2139769475289170245e-382j 4.61e-126, 4.61e-126j
1.6945722051016312466 - 1.5663978126025046173e-377j 1.17e-121, 1.17e-121j
1 - 5.4286506919704942559e-379j 4.29e-123, 4.29e-123j
4.7201719643926189549 + 3.5783033651095842765e-375j 1.38e-118, 1.38e-118j
16.044180356729292042 + 6.0443332150370992858e-371j 1.7e-115, 1.7e-115j
13.506225107692089243 + 7.9764191379253017497e-377j 6.48e-116, 6.48e-116j
2.5660600436690419944 + 4.1636952323146895697e-389j 8.65e-120, 8.65e-120j
18.868101176667658657 - 2.8375260735285474559e-383j 3.7e-115, 3.7e-115j

Weights

Weight (ball center) Error (ball radius)
6.3054850313976330462e-36 + 4.676614432953377344e-301j 1.1e-40, 4.09e-96j
3.1232169012957786712e-21 - 1.9385372736978403577e-292j 4.29e-35, 1.6e-90j
5.2229975630310452076e-24 - 3.0319821657076880575e-294j 1.57e-36, 5.85e-92j
3.2988021314538828809e-27 + 3.4662339283817849509e-296j 3.18e-38, 1.18e-93j
5.0766365407103490872e-31 - 2.3674288406015409895e-298j 6.27e-40, 2.34e-95j
0.00088175067850084745114 - 7.1514546823015782793e-281j 1.21e-21, 4.49e-77j
1.3030422335527730139e-14 - 1.5157813175847759432e-289j 4.01e-34, 1.49e-89j
1.3869541327372611219e-16 + 4.1772898695877612279e-291j 4.36e-35, 1.63e-90j
8.8896587453359833021e-19 + 6.7686169972647896463e-292j 6.1e-36, 2.27e-91j
0.054835152357903915832 - 8.7388183146540462349e-281j 5.17e-21, 1.92e-76j
2.7911188884492498301e-05 + 1.2675833484576232242e-282j 2.91e-28, 1.08e-83j
0.030822501814587658592 + 1.0074071193687076776e-279j 4.47e-21, 1.67e-76j
0.0033754136574069425359 + 1.9413781482119029081e-280j 4.19e-24, 1.56e-79j
7.8776066964283816237e-13 + 2.4563524881668832464e-288j 1.73e-34, 6.43e-90j
0.00018008777901151121402 - 1.2013043637226921821e-281j 1.32e-27, 4.92e-83j
9.2105467094285662096e-10 + 2.9964187175771650494e-286j 7.96e-34, 2.96e-89j
0.25926558887402966182 - 3.2498723306118930423e-280j 2.17e-22, 8.09e-78j
-0.0027733527576568565079 - 3.1055030896290703243e-279j 3.77e-24, 1.4e-79j
3.2175791920019361629e-11 - 2.9760569722579937225e-287j 2.04e-34, 7.6e-90j
0.20093641074964571274 + 2.2536688136941030468e-280j 4.38e-22, 1.63e-77j
0.14375822245802724655 - 7.1232934828605548787e-280j 4.31e-24, 1.6e-79j
0.22263326229896240763 + 4.4794461938638279538e-280j 2.38e-23, 8.86e-79j
0.010858284460975491052 - 3.3903425337327413138e-280j 1.52e-26, 5.66e-82j
2.884027416949317709e-07 + 2.1226090451186810789e-284j 5.6e-33, 2.08e-88j
3.2689858702130799529e-06 - 1.6247418270659277268e-283j 3.45e-32, 1.28e-87j
0.075195189097006206812 + 2.7767892969594549372e-279j 1.93e-27, 7.26e-83j
1.9000071460232132432e-08 - 2.6413957095000645971e-285j 8.19e-34, 3.05e-89j

Download

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