Rule: Q[2, 4, 14, 36]

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.

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)
-0.85874330602905320154 + 1.1032991023237125503e-909j 9.17e-238, 9.17e-238j
0.79202482711143222628 - 2.6754115417259292458e-917j 5.77e-239, 5.77e-239j
-0.93442663062196266958 + 2.3558551663436277739e-912j 1.99e-236, 1.99e-236j
0.99521824907985271661 + 5.0455525277092749998e-923j 6.84e-236, 6.84e-236j
0.95318061225279208046 - 9.0206671840257668095e-925j 4.14e-236, 4.14e-236j
0.88729104056093441552 - 8.1470316927890982327e-932j 3.1e-237, 3.1e-237j
-0.99905227990947329985 + 5.6773611837712637059e-929j 2.14e-236, 2.14e-236j
-0.88729104056093441552 - 3.5345837105707400163e-945j 2.9e-237, 2.9e-237j
-0.67136607873872900241 - 5.7151228547235865726e-955j 3.32e-241, 3.32e-241j
0.98902299910564978638 - 1.362066883011998155e-946j 1.11e-235, 1.11e-235j
0.82690885901697189971 + 2.1077799779048548849e-952j 2.52e-238, 2.52e-238j
-0.99521824907985271661 + 1.4259032902337215534e-947j 7.3e-236, 7.3e-236j
-0.95318061225279208046 + 2.4968527577169528051e-956j 3.79e-236, 3.79e-236j
-0.82690885901697189971 + 3.789245847929957706e-967j 2.36e-238, 2.36e-238j
0.15655801081562154215 + 1.442133453862842665e-981j 1.98e-251, 1.98e-251j
0.91248695683407599658 - 1.2391833084188617074e-965j 7.76e-237, 7.76e-237j
0.75438461945107413778 - 1.0188021242734205718e-969j 1.18e-239, 1.18e-239j
-0.91248695683407599658 - 1.0339814367407115757e-964j 8.64e-237, 8.64e-237j
-0.75438461945107413778 + 1.6107856245196669052e-979j 1.21e-239, 1.21e-239j
-0.96861169018623620956 + 3.4758036862514064385e-975j 7.52e-236, 7.52e-236j
0.99905227990947329985 + 1.4614486954535094491e-988j 2.22e-236, 2.22e-236j
0.67136607873872900241 - 1.8082503140256512307e-1000j 3.29e-241, 3.29e-241j
0.21946217414855798398 - 3.2307410470932037751e-1010j 2.34e-250, 2.34e-250j
-0.71417543668774168934 - 3.736588164013210736e-999j 2.16e-240, 2.16e-240j
-0.79202482711143222628 - 3.6930996920015168157e-997j 5.67e-239, 5.67e-239j
-0.98902299910564978638 - 3.366379151766725446e-992j 1.05e-235, 1.05e-235j
0.85874330602905320154 - 1.1906941062871344208e-1010j 1e-237, 1e-237j
0.93442663062196266958 - 6.7314829799408987629e-1009j 2.09e-236, 2.09e-236j
-0.9804727195542072799 + 4.7274479865282409438e-1009j 1.07e-235, 1.07e-235j
-0.62578421618702027895 + 1.1301938328126714496e-1025j 4.08e-242, 4.08e-242j
-0.21946217414855798398 + 4.609053312115456998e-1034j 2.33e-250, 2.33e-250j
0.71417543668774168934 - 7.3624002516752769092e-1023j 2.26e-240, 2.26e-240j
0.62578421618702027895 + 4.7238844456412724931e-1025j 4.12e-242, 4.12e-242j
0.96861169018623620956 - 2.5288396887799293293e-1017j 6.97e-236, 6.97e-236j
-0.52625420665361464986 - 3.090374834931866594e-1031j 4.7e-244, 4.7e-244j
-0.47305485157084384109 + 2.3632481584707816454e-1032j 4.18e-245, 4.18e-245j
0.9804727195542072799 - 2.3113157215795175731e-1035j 9.99e-236, 9.99e-236j
0.57735026918962576451 + 1.1061996791025573811e-1044j 4.7e-243, 4.7e-243j
0.032394642536195439003 + 2.2858779926854774525e-1056j 6.75e-255, 6.75e-255j
-0.2765333925894546988 + 1.1328437581577999195e-1049j 4.74e-249, 4.74e-249j
-0.57735026918962576451 + 4.6822048334275167516e-1046j 4.62e-243, 4.62e-243j
-0.13022152008293402128 + 4.0752985572789319374e-1055j 6.55e-252, 6.55e-252j
0.2765333925894546988 - 2.5094068730609456533e-1052j 5.02e-249, 5.02e-249j
0.52625420665361464986 - 2.1607682533986029813e-1048j 4.96e-244, 4.96e-244j
-0.097858389213726293343 + 1.8281263838090346077e-1057j 5.09e-253, 5.09e-253j
-0.36787242058845688282 - 2.4269172752341511865e-1051j 4.66e-247, 4.66e-247j
-0.32400647410642762357 + 8.5045021399661849649e-1053j 6.47e-248, 6.47e-248j
0.097858389213726293343 + 8.4527439418147065676e-1059j 5.52e-253, 5.52e-253j
0.47305485157084384109 - 1.5850069354634100746e-1052j 4.15e-245, 4.15e-245j
0.13022152008293402128 - 5.7862035877574357762e-1057j 6.54e-252, 6.54e-252j
-0.15655801081562154215 + 1.4430390235263764757e-1056j 1.88e-251, 1.88e-251j
-0.41905515798203752075 + 6.1818935587744115171e-1050j 4.7e-246, 4.7e-246j
-0.032394642536195439003 + 1.9616189667466969397e-1059j 6.75e-255, 6.75e-255j
0.36787242058845688282 - 8.4158010807789996511e-1053j 5.25e-247, 5.25e-247j
0.41905515798203752075 + 2.650105620927243905e-1052j 4.54e-246, 4.54e-246j
0.32400647410642762357 - 4.0474056394103532004e-1055j 5.87e-248, 5.87e-248j

Weights

Weight (ball center) Error (ball radius)
0.030218752047762459777 - 1.773801705123254821e-911j 1.05e-55, 2.82e-168j
0.03630775126532218381 - 2.2941276880629504943e-911j 2.86e-56, 7.68e-169j
0.02034935768385952724 + 3.9935026265592834343e-910j 4.53e-56, 1.22e-168j
0.0051312423262792653782 - 4.9482000366634375906e-912j 6.54e-57, 1.75e-169j
0.01713456321317729643 - 1.5919807109213501379e-911j 5.83e-57, 1.56e-169j
0.026865788313609866373 + 1.8468767926349524161e-911j 8.2e-57, 2.2e-169j
0.0024081199028712921385 + 1.7153818241778523836e-911j 2.68e-58, 7.19e-171j
0.026865788313609866373 + 1.1323909231600849585e-909j 5.18e-57, 1.39e-169j
0.044166331414064550731 - 2.8380943165507803216e-910j 3.02e-58, 8.1e-171j
0.0072389768994963831106 + 9.7879225499550279822e-912j 1.38e-57, 3.7e-170j
0.03340852241520879569 + 2.0783043131538437399e-911j 2.34e-57, 6.26e-170j
0.0051312423262792653782 - 6.7082348362578902906e-911j 2.46e-58, 6.61e-171j
0.01713456321317729643 - 3.0346851572306230311e-910j 2.69e-58, 7.21e-171j
0.03340852241520879569 - 1.101627855836087816e-909j 9.39e-59, 2.52e-171j
0.068545290928234498356 + 2.8727851136058530914e-909j 3.31e-62, 8.89e-175j
0.0235455749678898636 - 1.7694350557822193978e-911j 9.18e-60, 2.46e-172j
0.038939125949278164279 + 2.597068621200225108e-911j 1.14e-60, 3.05e-173j
0.0235455749678898636 - 5.8630977572920128914e-910j 3.39e-58, 9.08e-171j
0.038939125949278164279 - 4.0168264582115330717e-910j 2.83e-60, 7.59e-173j
0.013676385639882885217 + 2.4878449758609931672e-910j 4.99e-59, 1.34e-171j
0.0024081199028712921385 + 1.2980278673630123934e-912j 2.68e-61, 7.18e-174j
0.044166331414064550731 + 3.4742023443712456129e-911j 1.56e-62, 4.18e-175j
0.060130665876073993479 - 8.4673564670236046487e-910j 1.02e-63, 2.73e-176j
0.041485762295717118981 + 3.2509388428741444253e-910j 3.36e-61, 9e-174j
0.03630775126532218381 + 5.6805943553426089907e-910j 3.03e-60, 8.12e-173j
0.0072389768994963831106 + 1.385084610803914281e-910j 4.18e-60, 1.12e-172j
0.030218752047762459777 - 1.9382802364747283088e-911j 5.13e-63, 1.38e-175j
0.02034935768385952724 + 1.6832981026830223676e-911j 3.37e-63, 9.03e-176j
0.010072776202278376674 - 2.0212251310613273329e-910j 2.84e-60, 7.62e-173j
0.047013673911132299532 + 2.6330637481391256744e-910j 8.78e-65, 2.35e-177j
0.060130665876073993479 + 1.4281876655699089572e-909j 2.23e-68, 5.99e-181j
0.041485762295717118981 - 2.9865429528408970779e-911j 1.5e-65, 4.03e-178j
0.047013673911132299532 - 4.1306369529588526136e-911j 4.39e-67, 1.18e-179j
0.013676385639882885217 + 1.5011723476720239104e-911j 7.88e-65, 2.11e-177j
0.052279795587992476013 + 2.898092962576690046e-910j 5.63e-68, 1.51e-180j
0.053924171245593804186 - 3.6585782204128993828e-910j 1.2e-68, 3.21e-181j
0.010072776202278376674 - 1.3413438750289248789e-911j 3.56e-65, 9.53e-178j
0.049823424308426364531 + 5.1473430423957269107e-911j 2.92e-69, 7.83e-182j
0.064816331295381922857 - 1.1100309639452128029e-909j 3.24e-71, 8.69e-184j
0.053064519193181034557 - 1.2543665893244231882e-909j 9.07e-71, 2.43e-183j
0.049823424308426364531 - 2.6276300980106786591e-910j 1.43e-68, 3.83e-181j
-0.012395382827508222106 + 5.922886515396061452e-909j 1.43e-71, 3.84e-184j
0.053064519193181034557 + 6.4322970680932774627e-910j 1.37e-72, 3.67e-185j
0.052279795587992476013 - 6.9558231181328229934e-911j 6.44e-72, 1.73e-184j
0.068043558350255377407 - 3.2854706131878645743e-909j 6.57e-72, 1.76e-184j
0.047564463042132663145 - 9.1084105350146377614e-910j 4.95e-72, 1.33e-184j
0.042708592460480714641 + 1.2201888781228315265e-909j 6.09e-72, 1.63e-184j
0.068043558350255377407 + 2.6132055968256614398e-909j 1.53e-73, 4.12e-186j
0.053924171245593804186 + 1.0593378255465715755e-910j 3e-75, 8.06e-188j
-0.012395382827508222106 - 4.3629398241593272455e-909j 1.94e-73, 5.21e-186j
0.068545290928234498356 - 4.1539917535469925416e-909j 2.15e-73, 5.76e-186j
0.053531866091925043972 + 5.4684027076857542908e-910j 5.18e-74, 1.39e-186j
0.064816331295381922857 + 1.197072854410132549e-909j 2.68e-74, 7.2e-187j
0.047564463042132663145 + 3.6445948970256270365e-910j 1e-76, 2.69e-189j
0.053531866091925043972 - 1.8813956503891702707e-910j 5.41e-77, 1.45e-189j
0.042708592460480714641 - 5.5160758296940272411e-910j 1.46e-76, 3.92e-189j

Download

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