Rule: Q[1, 4, 31]

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)
117.48927769171939359 + 4.1434115932458717497e-611j 6.73e-243, 6.73e-243j
77.643737234421614447 + 2.2319639213171396358e-605j 3.34e-239, 3.34e-239j
94.044347571657253006 - 1.4081502339575322986e-610j 1.58e-240, 1.58e-240j
104.33613864126663312 + 8.0699539369011895985e-613j 1.5e-241, 1.5e-241j
70.766200757133946287 + 4.1129497518252221002e-609j 1.05e-238, 1.05e-238j
6.0165843328122930598 - 4.8239516635548754398e-622j 2.46e-243, 2.46e-243j
32.405634413251311161 - 3.7678452251128138439e-617j 2.56e-238, 2.56e-238j
20.20633210065557177 + 1.2083026206899111362e-622j 1.24e-239, 1.24e-239j
13.208245166310441418 + 8.0516599170589150647e-624j 4.14e-241, 4.14e-241j
9.4524355855760207991 + 2.8741491419316504441e-625j 3.17e-242, 3.17e-242j
22.929218140491911226 + 3.0106643823249383299e-621j 3.19e-239, 3.19e-239j
64.522325340125110119 - 2.0150034992312218699e-620j 2.17e-238, 2.17e-238j
85.315155578105616081 - 1.5176500993828733021e-625j 8.71e-240, 8.71e-240j
4.9696403569458383301 - 3.4193337504168540759e-629j 1.9e-244, 1.9e-244j
25.862209863687397289 + 2.0272464455913229842e-622j 7.65e-239, 7.65e-239j
11.242378555161742866 - 1.5374404150223046312e-636j 1.13e-241, 1.13e-241j
6.5276242512333805867 + 2.0846806516112261505e-637j 5.02e-243, 5.02e-243j
29.016604761625108637 - 1.1188406428024864827e-631j 1.48e-238, 1.48e-238j
44.152229033020211438 - 2.6982750322071974599e-655j 6.76e-238, 6.76e-238j
53.540009867343696773 - 4.1492346276336026972e-685j 5.36e-238, 5.36e-238j
1.9946689645747350571 + 1.0333483902964138637e-711j 9.62e-248, 9.62e-248j
1 + 6.183964724180886357e-713j 3.72e-248, 3.72e-248j
7.8428895436433266525 - 5.7637992523917957603e-709j 9.72e-243, 9.72e-243j
15.353514901706366491 - 3.3772714098713036556e-713j 1.56e-240, 1.56e-240j
48.669937998775632421 + 5.3569827749483101772e-724j 6.2e-238, 6.2e-238j
0.15769548012154955374 - 2.2448559129279225063e-762j 2.63e-253, 2.63e-253j
1.1056251392220948474 + 7.178071238053244869e-759j 2.57e-247, 2.57e-247j
0.026600816495556660612 + 8.3075865102380810317e-763j 7.08e-255, 7.08e-255j
58.805456190186334925 + 2.7200352419725621184e-752j 3.72e-238, 3.72e-238j
3.8433663660604184038 - 5.534765812792357082e-782j 1.08e-245, 1.08e-245j
17.683865151478372498 - 1.7344575940472614326e-780j 4.73e-240, 4.73e-240j
1.0836749147348039199 - 2.4751314683962733518e-802j 2.74e-247, 2.74e-247j
36.04490305832330338 - 1.0714436378924856056e-812j 4.12e-238, 4.12e-238j
2.8500082985710811872 + 1.4614267490218347388e-847j 9.84e-247, 9.84e-247j
0.43008284880750137835 + 1.3340969746715979719e-849j 1.17e-251, 1.17e-251j
39.952982230171141605 - 2.0862858591783888224e-840j 5.11e-238, 5.11e-238j

Weights

Weight (ball center) Error (ball radius)
1.4779167562668305415e-50 + 1.0646094208138767269e-648j 4.21e-96, 4.34e-213j
1.3790654621930463074e-33 - 1.6241865799840133173e-638j 2.47e-90, 2.54e-207j
1.3485286764552840349e-40 + 3.9205073362403818232e-643j 3.25e-93, 3.34e-210j
5.5367507868227263804e-45 - 1.2436801259579847027e-645j 9.02e-95, 9.29e-212j
1.2082965721151437496e-30 + 1.583705105849498691e-637j 8.93e-90, 9.19e-207j
0.0015190706039098968218 + 1.3883902654113145753e-621j 6.15e-60, 6.33e-177j
2.9640307914462100233e-14 + 2.1514202907311830062e-629j 2.24e-81, 2.3e-198j
4.3954048030186894317e-09 + 1.9485606559987863934e-626j 6.81e-76, 7.02e-193j
3.7713053899195942851e-06 - 1.5964151667695695391e-624j 2.79e-71, 2.87e-188j
0.00013360166118194469928 - 2.7834834502190087089e-623j 1.17e-67, 1.21e-184j
3.1129337236820426988e-10 - 3.9969831006626155195e-627j 1.27e-77, 1.31e-194j
5.6750657918523377543e-28 - 2.2021402452455016057e-636j 2.24e-90, 2.31e-207j
7.2261159969072985146e-37 - 7.5227135408928006705e-641j 2e-93, 2.06e-210j
0.0081733276898318711675 - 1.1301462828239010946e-621j 8.56e-65, 8.82e-182j
1.7835934810574656383e-11 + 7.6037058055247396095e-628j 3.94e-80, 4.06e-197j
2.4609508569993063936e-05 + 6.5487749866207604142e-624j 2.06e-72, 2.12e-189j
0.0013452216282551556459 - 9.3798780719806340746e-622j 6.75e-68, 6.95e-185j
8.1791263137452617372e-13 - 1.3359436967404381305e-628j 1.05e-81, 1.08e-198j
2.9091332801614945216e-19 - 4.4230462417565085195e-632j 5.9e-88, 6.08e-205j
2.8313337166486005857e-23 - 3.9976478303786905709e-634j 2.38e-90, 2.45e-207j
0.10781908267098198726 + 4.8885634902705646685e-621j 1.6e-67, 1.65e-184j
2.0369099128259419805 - 2.8270504091473683734e-619j 1.61e-67, 1.66e-184j
0.00059270058409919590023 + 1.3818287192128871452e-622j 2.57e-73, 2.65e-190j
4.8047308618478106331e-07 + 3.8408609042924531442e-625j 1.84e-78, 1.89e-195j
3.4187192414087761707e-21 + 4.4880571617469994102e-633j 1.79e-89, 1.84e-206j
0.16824798490971903985 - 3.4034595365573043818e-621j 6.14e-70, 6.33e-187j
7.2283533069425673418 - 1.0695714719655595167e-618j 3.96e-70, 4.08e-187j
0.069152770714690286681 + 1.0832398187672189465e-621j 4.65e-70, 4.79e-187j
1.5846458614489787812e-25 + 3.129016902383621614e-635j 1.35e-91, 1.39e-208j
0.022781001065035950337 + 1.3863888274875566772e-621j 5.3e-75, 5.45e-192j
5.0667601367894630576e-08 - 8.8909153880796809215e-626j 5.47e-81, 5.63e-198j
-8.928544745104922022 + 1.3442582723715174036e-618j 4.16e-72, 4.28e-189j
8.3612813648360738751e-16 - 2.9597639255276483429e-630j 3.48e-87, 3.58e-204j
0.053382498962964344614 - 2.2900990055038685182e-621j 4.95e-77, 5.06e-194j
0.23010534816571304386 + 6.9177390304514182723e-621j 4.21e-76, 4.26e-193j
1.8032222918534677446e-17 + 3.8452016481968619146e-631j 3.66e-88, 3.77e-205j

Download

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