Rule: Q[2, 6, 18, 25]

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)
0.99017069701776280727 + 1.5254640580225724918e-711j 3.48e-234, 3.48e-234j
0.99752559802661537765 + 1.0746345656922087506e-738j 7.37e-234, 7.37e-234j
-0.95526936302604635714 - 8.0485819442519203204e-770j 1e-235, 1e-235j
0.99938427483443948435 - 2.3677705919563455335e-766j 2.68e-234, 2.68e-234j
0.95526936302604635714 + 1.0071596270771793384e-777j 1e-235, 1e-235j
0.93563085873762092191 - 6.0276528835109884364e-782j 2.71e-236, 2.71e-236j
-0.99752559802661537765 + 3.3305934129916173529e-778j 7.42e-234, 7.42e-234j
-0.93563085873762092191 - 6.2912718294614083821e-783j 2.55e-236, 2.55e-236j
0.99517513040458488078 - 1.7928883844465851681e-780j 7.79e-234, 7.79e-234j
-0.98219129046748981137 + 2.8634823256098893753e-790j 1.39e-234, 1.39e-234j
0.91170554006328717675 + 3.3246954044319138903e-794j 6.05e-237, 6.05e-237j
0.52049460967007565763 + 3.1611682646352023871e-803j 3.07e-245, 3.07e-245j
-0.91170554006328717675 + 2.7008038630826265781e-793j 5.76e-237, 5.76e-237j
-0.88350360870670370328 - 6.6806049393638119307e-794j 1.22e-237, 1.22e-237j
0.85110112875893547946 + 2.1149979797257321845e-796j 2e-238, 2e-238j
0.88350360870670370328 + 6.0338698968849099329e-795j 1.09e-237, 1.09e-237j
-0.39948432120858101368 + 1.0485849923072918747e-805j 1.23e-247, 1.23e-247j
-0.33591637530927440701 - 1.1637204614982732967e-805j 6.41e-249, 6.41e-249j
-0.77421495376050439073 - 3.4584689339897783287e-796j 4.55e-240, 4.55e-240j
-0.99938427483443948435 + 3.6174713419600732265e-788j 2.35e-234, 2.35e-234j
-0.99517513040458488078 + 1.3341104347484825756e-790j 7.42e-234, 7.42e-234j
0.73006975995775139273 + 2.8766697105824996605e-802j 5.34e-241, 5.34e-241j
-0.97071010275647830787 - 8.734889209656422026e-794j 4.09e-235, 4.09e-235j
-0.81461970859970860132 - 2.7400356230265129341e-799j 3.2e-239, 3.2e-239j
-0.73006975995775139273 - 9.2100761551001074495e-803j 5.58e-241, 5.58e-241j
0.98219129046748981137 + 2.3056177464855114619e-795j 1.25e-234, 1.25e-234j
0.77421495376050439073 - 4.6260280251179056924e-814j 4.56e-240, 4.56e-240j
0.81461970859970860132 - 8.0958483225704515971e-814j 3.22e-239, 3.22e-239j
-0.99017069701776280727 - 1.0965285107591819316e-812j 3.46e-234, 3.46e-234j
-0.63140222107502580822 + 5.7869158211818986456e-824j 5.39e-243, 5.39e-243j
0.2041968861768067152 - 1.6909998806753206208e-831j 1.19e-251, 1.19e-251j
0.63140222107502580822 - 1.4985268879354576338e-821j 5.24e-243, 5.24e-243j
0.68239011718365358647 + 3.3635670313521527472e-820j 5.72e-242, 5.72e-242j
0.13668560853933867089 + 2.7305580935418635366e-833j 6.06e-253, 6.06e-253j
-0.68239011718365358647 - 2.6258252038723371079e-823j 5.87e-242, 5.87e-242j
-0.27071494317263005412 - 1.3826454667701448772e-831j 3.29e-250, 3.29e-250j
-0.13668560853933867089 - 1.1735491295970059267e-835j 6.11e-253, 6.11e-253j
0.57735026918962576451 + 3.07690815203812051e-823j 4.35e-244, 4.35e-244j
0.97071010275647830787 + 3.497045523292339795e-827j 4.03e-235, 4.03e-235j
-0.2041968861768067152 + 7.6087412669607640903e-855j 1.23e-251, 1.23e-251j
-0.57735026918962576451 - 2.0898491796266771733e-846j 4.32e-244, 4.32e-244j
-0.85110112875893547946 - 7.918831616224388854e-849j 2.05e-238, 2.05e-238j
0.33591637530927440701 - 7.3644544488167265134e-861j 6.27e-249, 6.27e-249j
0.39948432120858101368 + 9.7405329306075806693e-859j 1.24e-247, 1.24e-247j
-1.6218515500861624222e-883 - 5.0448865789611921253e-883j 2.7e-881, 2.7e-881j
-0.52049460967007565763 + 1.3467022989425347927e-855j 3.36e-245, 3.36e-245j
-0.46111006295702354451 - 1.4858682336078774299e-857j 2.07e-246, 2.07e-246j
0.068509439373879866294 + 6.2155095691927418038e-866j 2.04e-254, 2.04e-254j
0.46111006295702354451 + 4.3896147401793607001e-857j 2e-246, 2e-246j
0.27071494317263005412 - 5.8760329734703687911e-862j 3.1e-250, 3.1e-250j
-0.068509439373879866294 + 7.2277923993783215081e-866j 2.18e-254, 2.18e-254j

Weights

Weight (ball center) Error (ball radius)
0.0064349844172000844564 + 1.3743576829213318125e-711j 9.27e-51, 4.57e-161j
0.0018231592286316272779 + 2.1635508849572854804e-711j 4.72e-51, 2.33e-161j
0.017514345148930209798 + 5.5511768855311055304e-715j 1.53e-54, 7.56e-165j
0.0015057245081882117226 - 5.1720832877285203406e-712j 2.6e-51, 1.28e-161j
0.017514345148930209798 + 3.0942891455279644436e-713j 2.88e-53, 1.42e-163j
0.021776700468214057323 - 9.8500455930779100769e-714j 8.39e-54, 4.14e-164j
0.0018231592286316272779 - 8.0056005669220892631e-714j 1.45e-56, 7.15e-167j
0.021776700468214057323 - 2.7895911294337505366e-715j 5.13e-56, 2.53e-166j
0.0035224579546545263931 - 3.5329774942247698487e-711j 1.91e-51, 9.4e-162j
0.0096326029761069627884 + 2.4493845693980764761e-714j 2.14e-56, 1.05e-166j
0.026071683374851375033 + 3.6204310631770246015e-714j 1.26e-54, 6.2e-165j
0.05816703180953360922 - 2.0735218489396483382e-716j 4.57e-58, 2.25e-168j
0.026071683374851375033 + 1.4936707556272922384e-715j 5.92e-57, 2.92e-167j
0.030319175596894832785 - 8.5446759280197591874e-716j 1.47e-57, 7.25e-168j
0.03446533340411674728 + 6.8945859179670088915e-715j 3.91e-57, 1.93e-167j
0.030319175596894832785 - 1.5009259173162500484e-714j 2.36e-56, 1.16e-166j
0.06264753875157495358 - 4.9719840984320877252e-717j 1.07e-60, 5.29e-171j
0.064436873679943605942 + 4.5697818283585969571e-717j 9.11e-61, 4.49e-171j
0.042307493656508796938 + 2.2926015309680834701e-716j 1.02e-60, 5.03e-171j
0.0015057245081882117226 + 2.3951784454317500056e-714j 1.21e-58, 5.98e-169j
0.0035224579546545263931 + 8.9055268270036255746e-714j 1.57e-58, 7.75e-169j
0.045948515516724994122 - 1.0843828862019985207e-715j 1.7e-63, 8.38e-174j
0.01340556046492281594 - 1.1595776027076368443e-714j 3.05e-59, 1.5e-169j
0.038471466116330655883 - 3.364504554438185947e-716j 1.44e-62, 7.08e-173j
0.045948515516724994122 - 1.6395905798476067704e-716j 9.48e-64, 4.67e-174j
0.0096326029761069627884 + 6.0544264626401526383e-712j 1.55e-60, 7.62e-171j
0.042307493656508796938 + 1.8730843566284349733e-715j 2.92e-64, 1.44e-174j
0.038471466116330655883 - 3.4589526349154050656e-715j 1.3e-63, 6.42e-174j
0.0064349844172000844564 - 4.9568915096858106925e-714j 3.62e-60, 1.78e-170j
0.052562027396863971207 - 9.5371047182027755441e-717j 1.07e-66, 5.28e-177j
0.067069032630058433308 + 6.393223884289090111e-717j 5.91e-70, 2.91e-180j
0.052562027396863971207 - 4.3106102584444910902e-716j 1.37e-67, 6.76e-178j
0.049373034773570822873 + 6.659335442182985369e-716j 8.24e-67, 4.06e-177j
0.067898773904422782922 - 5.5574195305201631074e-717j 9.57e-71, 4.71e-181j
0.049373034773570822873 + 1.2254347383377658828e-716j 4.16e-68, 2.05e-178j
0.06591315368632574289 - 4.323346854591513685e-717j 6.06e-71, 2.98e-181j
0.067898773904422782922 - 4.2092098844606160201e-717j 4.95e-72, 2.44e-182j
0.055498457257716048137 + 2.9258231239731397462e-716j 3.91e-70, 1.93e-180j
0.01340556046492281594 - 1.1684090559974328768e-712j 1.33e-65, 6.57e-176j
0.067069032630058433308 + 4.2071692254523697687e-717j 7.47e-72, 3.68e-182j
0.055498457257716048137 + 7.7054124303703032462e-717j 2.29e-71, 1.13e-181j
0.03446533340411674728 + 5.2074173596318588114e-716j 7.83e-69, 3.86e-179j
0.064436873679943605942 + 9.2623440226068966607e-717j 1.19e-73, 5.85e-184j
0.06264753875157495358 - 1.1697142402281785912e-716j 1.89e-73, 9.29e-184j
0.068565039412283456413 - 4.5754357286207929451e-717j 1.75e-74, 8.64e-185j
0.05816703180953360922 - 6.4467200294363934453e-717j 3.85e-73, 1.9e-183j
0.060554086765800031502 + 5.5738542889141508497e-717j 2.13e-73, 1.05e-183j
0.068398266805772372471 + 4.972134602070394556e-717j 4.12e-75, 2.03e-185j
0.060554086765800031502 + 1.5289792828311925537e-716j 6.25e-75, 3.09e-185j
0.06591315368632574289 - 7.5769023145378250055e-717j 2.31e-75, 1.14e-185j
0.068398266805772372471 + 4.3286198285896572796e-717j 1.85e-75, 9.05e-186j

Download

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