Rule: Q[4, 37]

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)
-0.99037016045108105218 + 7.5956041465471935524e-865j 5.41e-242, 5.41e-242j
0.97639222378840376842 + 7.6296927336979281485e-864j 7.11e-242, 7.11e-242j
-0.93030417494014471 + 8.5336525159216125039e-883j 4.57e-242, 4.57e-242j
-0.97639222378840376842 - 2.2543914580462064173e-882j 8.11e-242, 8.11e-242j
0.89850237540524299387 + 3.054997815141866913e-883j 2.34e-242, 2.34e-242j
0.99037016045108105218 - 7.6339945911758384606e-899j 5.6e-242, 5.6e-242j
-0.99816981403777082918 - 2.0821616836444458778e-920j 1.89e-242, 1.89e-242j
-0.86113631159405257522 + 1.3625968213801085783e-920j 1.02e-242, 1.02e-242j
-0.074184708318281580068 + 6.3676024879425411421e-928j 2.08e-254, 2.08e-254j
0.95632572175562874702 + 2.3467685252117231282e-920j 6.98e-242, 6.98e-242j
0.86113631159405257522 + 1.9211257504975830662e-932j 1.09e-242, 1.09e-242j
0.93030417494014471 + 3.5131353747560010998e-938j 4.57e-242, 4.57e-242j
-0.77078666167911538462 - 1.3031453393794149767e-955j 9.91e-244, 9.91e-244j
-0.89850237540524299387 - 1.8819471751486482522e-954j 2.61e-242, 2.61e-242j
0.99816981403777082918 - 5.2796735266600460135e-955j 2.19e-242, 2.19e-242j
0.71845464895300619817 - 2.014413050753479198e-972j 2.5e-244, 2.5e-244j
0.81846385055857360972 + 8.585273753858478943e-973j 3.47e-243, 3.47e-243j
-0.95632572175562874702 + 1.6779464220602284856e-976j 7.16e-242, 7.16e-242j
-0.6618756469678823958 - 1.4036983975790909994e-981j 4.52e-245, 4.52e-245j
-0.81846385055857360972 + 2.2937352656578499404e-981j 3.47e-243, 3.47e-243j
0.47227408324693184291 + 4.0841481694728487776e-986j 1.25e-247, 1.25e-247j
0.77078666167911538462 - 5.3120468117896662751e-983j 9.9e-244, 9.9e-244j
0.14636780220938547625 - 1.6812788967483102325e-992j 4.91e-253, 4.91e-253j
-0.5380518436120006096 + 1.2657813354408381116e-987j 9.25e-247, 9.25e-247j
-0.60153666609275201815 - 3.5614428648510508927e-987j 8.48e-246, 8.48e-246j
0.21421425536824183715 - 1.6147233234029016677e-992j 1.01e-251, 1.01e-251j
0.6618756469678823958 - 2.9526993034999124401e-987j 4.58e-245, 4.58e-245j
0.40554253094583655843 - 4.4102916831160965724e-993j 1.21e-248, 1.21e-248j
-0.14636780220938547625 - 2.0096122263912597874e-996j 4.76e-253, 4.76e-253j
-0.71845464895300619817 - 3.4605532882551331241e-989j 2.25e-244, 2.25e-244j
-0.21421425536824183715 + 2.429585525907952467e-996j 9.94e-252, 9.94e-252j
0.27723606894235341918 - 5.6972702005209426477e-994j 1.24e-250, 1.24e-250j
0.5380518436120006096 - 2.2543015751751284169e-991j 9.92e-247, 9.92e-247j
-4.2630728617532587233e-1001 - 2.8540288854850854414e-1002j 1.75e-999, 1.75e-999j
-0.40554253094583655843 + 2.4084234098928995678e-996j 1.35e-248, 1.35e-248j
-0.3399810435848562648 - 3.1930983246709276121e-997j 1.31e-249, 1.31e-249j
0.074184708318281580068 - 6.3939920182400097354e-1001j 2.08e-254, 2.08e-254j
0.60153666609275201815 + 5.2237468908634122087e-998j 7.54e-246, 7.54e-246j
0.3399810435848562648 + 8.3389002857388368088e-1003j 1.31e-249, 1.31e-249j
-0.27723606894235341918 - 6.9563642310913803237e-1004j 1.29e-250, 1.29e-250j
-0.47227408324693184291 - 1.6497683536537660086e-1001j 1.16e-247, 1.16e-247j

Weights

Weight (ball center) Error (ball radius)
0.010899677515422142756 + 4.7836109559365076884e-865j 3.9e-77, 2.06e-194j
0.017041000969219408685 - 3.0116620754422845258e-864j 3.63e-78, 1.91e-195j
0.028944229129494823387 - 8.4691441216937531024e-865j 1.08e-77, 5.68e-195j
0.017041000969219408685 - 1.2573906239301936279e-864j 1.43e-77, 7.53e-195j
0.034623382023815079027 + 5.802923503782784121e-864j 1.11e-78, 5.84e-196j
0.010899677515422142756 - 4.6222877128074316206e-864j 9.9e-79, 5.23e-196j
0.004695330295012387988 + 2.9006307714232784233e-865j 6.52e-78, 3.44e-195j
0.040065797060942207581 - 9.4181240208067213991e-865j 6.53e-79, 3.45e-196j
0.073550204746974079638 + 1.450001140906673641e-863j 3.27e-80, 1.73e-197j
0.023069732000875726898 + 1.0675625538299999336e-863j 6.27e-79, 3.31e-196j
0.040065797060942207581 - 5.3664665847160134144e-864j 5.81e-80, 3.07e-197j
0.028944229129494823387 - 6.9404093361031129479e-864j 3.37e-79, 1.78e-196j
0.050067294076366413955 - 1.263288108954254704e-864j 1.53e-81, 8.09e-199j
0.034623382023815079027 + 8.6636615445266513697e-865j 3.18e-80, 1.68e-197j
0.004695330295012387988 + 8.3613485117355807662e-865j 4.58e-80, 2.42e-197j
0.054529081635603200278 + 5.7470573457250820581e-864j 8.91e-83, 4.7e-200j
0.04522891477981896055 + 5.2654586448253843299e-864j 2.02e-81, 1.07e-198j
0.023069732000875726898 + 9.1520028919923898929e-865j 4.81e-81, 2.54e-198j
0.058548475026129298473 - 1.9500210344888623705e-864j 3.18e-84, 1.68e-201j
0.04522891477981896055 + 1.0706191522139654229e-864j 2.78e-82, 1.47e-199j
0.066537032569490292683 + 1.1032635663424478893e-863j 6.11e-86, 3.23e-203j
0.050067294076366413955 - 5.3974514224481124094e-864j 1.78e-83, 9.38e-201j
0.070400803758055738712 - 1.9040654468204741231e-863j 9.47e-87, 5e-204j
0.064802613744137940317 - 3.4941807118920003406e-864j 2.1e-86, 1.11e-203j
0.062028807207357536582 + 2.5572885604593390378e-864j 8.43e-86, 4.45e-203j
0.06509619083161625519 + 2.2033303095630741046e-863j 2.6e-87, 1.37e-204j
0.058548475026129298473 - 6.3503705874208443451e-864j 2.22e-86, 1.17e-203j
0.066564211967597638852 - 1.4505186178969116166e-863j 1.35e-87, 7.15e-205j
0.070400803758055738712 - 1.5065179911947392762e-863j 3.07e-88, 1.62e-205j
0.054529081635603200278 + 1.542754545189672068e-864j 8.78e-87, 4.64e-204j
0.06509619083161625519 + 1.5610283258426859877e-863j 1.12e-88, 5.92e-206j
0.061882437190589420582 - 2.2437412228001315144e-863j 2.44e-88, 1.29e-205j
0.064802613744137940317 - 8.7604023793149247348e-864j 2.18e-88, 1.15e-205j
0.074495916313412846286 - 1.48286679885962678e-863j 6.45e-89, 3.41e-206j
0.066564211967597638852 - 7.4161356873218314456e-864j 3.21e-90, 1.69e-207j
0.064176825314775024725 + 1.0927678428886094066e-863j 2.96e-90, 1.56e-207j
0.073550204746974079638 + 1.6320624295481007673e-863j 1.09e-89, 5.75e-207j
0.062028807207357536582 + 7.2978326578568593628e-864j 2.41e-90, 1.27e-207j
0.064176825314775024725 + 1.9051062617357028962e-863j 5.65e-90, 2.98e-207j
0.061882437190589420582 - 1.4318600923711007907e-863j 9.67e-91, 5.16e-208j
0.066537032569490292683 + 4.9932105943322814687e-864j 3.1e-91, 1.6e-208j

Download

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