Rule: Q[2, 6, 16, 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)
-0.99657627781910084932 + 1.0201255924559191369e-901j 1.7e-236, 1.7e-236j
-0.98219129046748981137 + 3.079762963939603698e-902j 1.58e-236, 1.58e-236j
-0.93535735276110180452 + 2.0873817712853827961e-902j 1.66e-237, 1.66e-237j
0.99942724312288804187 + 1.4093266820868931982e-898j 6.95e-237, 6.95e-237j
0.93535735276110180452 + 1.3113243240161843598e-917j 1.55e-237, 1.55e-237j
0.95489607639279069745 - 7.2465946403834290557e-927j 4.63e-237, 4.63e-237j
-0.57735026918962576451 + 1.5742583761191135431e-942j 2.4e-244, 2.4e-244j
-0.91155193112985207095 + 1.2187101992793779039e-936j 4.96e-238, 4.96e-238j
-0.99942724312288804187 + 3.4059148033670106695e-935j 7.17e-237, 7.17e-237j
0.99085278686848116896 - 1.925652985791417448e-932j 2.03e-236, 2.03e-236j
0.88344468388547722595 + 3.9005158981833578805e-945j 1.41e-238, 1.41e-238j
0.99657627781910084932 + 5.4508877123686990135e-952j 1.69e-236, 1.69e-236j
-0.99085278686848116896 - 1.6703793411314070627e-960j 2.06e-236, 2.06e-236j
-0.85110112875893547946 - 6.8727142652725545619e-966j 3.19e-239, 3.19e-239j
-0.97036832492610401754 - 1.3487283806983588357e-962j 1.01e-236, 1.01e-236j
0.85110112875893547946 + 3.6618298632295303881e-963j 3.38e-239, 3.38e-239j
0.91155193112985207095 + 2.5757835299677000444e-973j 5.45e-238, 5.45e-238j
-0.88344468388547722595 + 8.2402731627069362954e-993j 1.64e-238, 1.64e-238j
-0.81464781662480382901 + 9.8718061709534723257e-995j 7.16e-240, 7.16e-240j
-0.27071317068453280395 + 9.3497103294908902661e-1005j 2.15e-250, 2.15e-250j
0.97036832492610401754 - 1.6099533970319673941e-989j 1.02e-236, 1.02e-236j
0.73009947371563475391 + 1.2063830198509074389e-1009j 1.88e-241, 1.88e-241j
0.98219129046748981137 - 8.3324454741519818745e-1009j 1.74e-236, 1.74e-236j
-0.73009947371563475391 - 1.4716088552256880251e-1021j 1.88e-241, 1.88e-241j
-0.77424992961975188385 + 3.1702704061159955215e-1020j 1.15e-240, 1.15e-240j
0.1366864211444414418 + 9.970396801894175428e-1036j 5.55e-253, 5.55e-253j
0.77424992961975188385 - 6.5942987266884009582e-1022j 1.23e-240, 1.23e-240j
0.81464781662480382901 - 3.1694204369400657184e-1021j 7.01e-240, 7.01e-240j
-0.068510128019728114935 - 4.9461494633510912442e-1038j 2.07e-254, 2.07e-254j
-0.68240943228881515312 + 1.0220739985560704279e-1022j 2.2e-242, 2.2e-242j
-0.95489607639279069745 + 1.0829873113796555824e-1027j 4.55e-237, 4.55e-237j
0.68240943228881515312 - 2.1926486178296192274e-1035j 2.29e-242, 2.29e-242j
0.63141072322969766746 - 3.0113988924194449971e-1037j 2.45e-243, 2.45e-243j
0.2041968861768067152 - 5.4872257462474022506e-1047j 1.12e-251, 1.12e-251j
-0.46110319243320059846 - 1.9778607498383652846e-1039j 1.39e-246, 1.39e-246j
-0.63141072322969766746 - 3.9382733748601339896e-1039j 2.5e-243, 2.5e-243j
2.3490492488592343175e-1069 + 2.2955758091029729468e-1069j 1.61e-1067, 1.61e-1067j
0.57735026918962576451 + 1.9090910395995445477e-1040j 2.53e-244, 2.53e-244j
0.33591227695818516143 - 6.9752059626928639757e-1046j 4.44e-249, 4.44e-249j
-0.2041968861768067152 + 1.8951848318629333262e-1050j 1.06e-251, 1.06e-251j
-0.52048951731779720834 + 3.8906978573017449991e-1044j 2.11e-245, 2.11e-245j
-0.1366864211444414418 + 3.1046536545012837431e-1053j 6.07e-253, 6.07e-253j
0.39947815916136359371 + 1.5915482924095012773e-1044j 7.87e-248, 7.87e-248j
0.52048951731779720834 - 1.4941998351511279101e-1042j 1.9e-245, 1.9e-245j
0.068510128019728114935 - 5.1594971370182691765e-1053j 2.07e-254, 2.07e-254j
-0.33591227695818516143 + 1.5800033611829504138e-1047j 4.66e-249, 4.66e-249j
-0.39947815916136359371 - 1.7874496733729143481e-1045j 8.79e-248, 8.79e-248j
0.27071317068453280395 + 1.3766132290027503993e-1047j 2.36e-250, 2.36e-250j
0.46110319243320059846 + 5.7921544560972962839e-1044j 1.45e-246, 1.45e-246j

Weights

Weight (ball center) Error (ball radius)
0.0042576238678865759876 + 3.173811138984295403e-901j 2.04e-64, 2.07e-176j
0.010173592759358036733 + 5.2604878964596846556e-901j 9.73e-65, 9.88e-177j
0.021655053002959468513 - 2.7891163098876851837e-901j 2.45e-65, 2.49e-177j
0.0015393768018438112438 - 1.4629448930302774306e-898j 6.73e-66, 6.83e-178j
0.021655053002959468513 - 7.8792834793743947832e-900j 2.63e-66, 2.67e-178j
0.017454396327747925377 + 1.5109875349344124295e-899j 2.08e-66, 2.11e-178j
0.055505322810487883851 + 4.0480103687031538328e-902j 6.58e-67, 6.68e-179j
0.025960557261505222672 + 1.8534765657341996456e-901j 1.07e-65, 1.08e-177j
0.0015393768018438112438 - 5.2340977004946899949e-902j 5.36e-65, 5.44e-177j
0.0071854785956192034772 - 9.9365786928896706326e-899j 7.19e-67, 7.3e-179j
0.030242382728309109833 - 2.3733731014002748376e-900j 1.22e-68, 1.23e-180j
0.0042576238678865759876 + 2.1090853659656689612e-898j 1.4e-66, 1.42e-178j
0.0071854785956192034772 - 5.1606052468647075462e-901j 2.95e-66, 3e-178j
0.034423276844483182638 + 1.1176957748966216165e-901j 1.58e-69, 1.6e-181j
0.013561560812749963569 - 4.9511821101762582355e-901j 3.53e-67, 3.59e-179j
0.034423276844483182638 + 1.4024542630927358257e-900j 8.68e-71, 8.81e-183j
0.025960557261505222672 + 4.227194996565079166e-900j 1.1e-69, 1.11e-181j
0.030242382728309109833 - 1.4414880228721575607e-901j 1.75e-69, 1.78e-181j
0.038455631350920709276 - 8.8559768355600205482e-902j 6e-71, 6.09e-183j
0.065911000129624691399 - 3.1641868078635457567e-902j 3.21e-75, 3.25e-187j
0.013561560812749963569 - 2.8906462167185654272e-899j 2.58e-70, 2.62e-182j
0.045957315895538378743 - 3.8637510206661945336e-901j 6.61e-75, 6.71e-187j
0.010173592759358036733 + 5.3702764592707980696e-899j 3.18e-70, 3.23e-182j
0.045957315895538378743 - 6.0134223883582257036e-902j 5.58e-74, 5.66e-186j
0.042308051780494054852 + 7.2023367145770624219e-902j 3.37e-73, 3.42e-185j
0.067898466720534824519 - 4.2933595439041155387e-902j 4.91e-78, 4.99e-190j
0.042308051780494054852 + 5.6800975086311763617e-901j 1.39e-74, 1.41e-186j
0.038455631350920709276 - 8.7170587796030819046e-901j 6.04e-74, 6.13e-186j
0.06839875723832513049 + 3.3991154374377894296e-902j 6.54e-79, 6.64e-191j
0.049384249800622792115 + 5.1488459254653089732e-902j 1.06e-75, 1.08e-187j
0.017454396327747925377 + 3.9513285264753821618e-901j 1.52e-72, 1.54e-184j
0.049384249800622792115 + 2.7321375953852834199e-901j 9.79e-77, 9.94e-189j
0.052571990243265774406 - 2.000683009804903256e-901j 8.65e-78, 8.78e-190j
0.067067709291817152413 + 4.8181127125467906382e-902j 5.07e-80, 5.15e-192j
0.060554445303356797966 + 3.4637781927814806353e-902j 2.72e-79, 2.76e-191j
0.052571990243265774406 - 4.5146038974350514367e-902j 2.69e-77, 2.74e-189j
0.068565828856671479021 - 3.6077364725905549927e-902j 1.94e-80, 1.97e-192j
0.055505322810487883851 + 1.5121540543612715069e-901j 9.47e-80, 9.61e-192j
0.064434513640765006055 + 6.4430518960981833575e-902j 2.9e-81, 2.94e-193j
0.067067709291817152413 + 3.1835222601783234631e-902j 5.02e-81, 5.09e-193j
0.058170374798632891544 - 3.7071094344816191219e-902j 5.68e-80, 5.76e-192j
0.067898466720534824519 - 3.2604341806787519854e-902j 3.79e-81, 3.85e-193j
0.062645957564815672817 - 7.6922270349452435865e-902j 3.25e-82, 3.3e-194j
0.058170374798632891544 - 1.176341313789133619e-901j 6.84e-82, 6.95e-194j
0.06839875723832513049 + 3.899337066228367795e-902j 6.27e-82, 6.37e-194j
0.064434513640765006055 + 3.2018055001969239458e-902j 2.79e-82, 2.84e-194j
0.062645957564815672817 - 3.2993394678187180388e-902j 3.16e-82, 3.21e-194j
0.065911000129624691399 - 5.5146682821243236684e-902j 3.97e-83, 4.06e-195j
0.060554445303356797966 + 9.3965316601992640987e-902j 4.13e-83, 4.15e-195j

Download

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