Rule: Q[2, 6, 18, 23, 50]

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)
0.9860157727419015089 + 2.3412037884779475038e-1787j 3.53e-471, 3.53e-471j
-0.94560201457510785782 + 8.1177004055328775839e-1793j 3.1e-472, 3.1e-472j
-0.93926086827576225013 + 3.2352491250554658057e-1792j 4.13e-472, 4.13e-472j
-0.99938427483443948435 + 4.8513901011558681454e-1789j 3.1e-471, 3.1e-471j
0.94560201457510785782 + 2.2108846252713601859e-1796j 3.17e-472, 3.17e-472j
0.93926086827576225013 + 2.2995220618398521025e-1795j 3.76e-472, 3.76e-472j
-0.99517513040458488078 - 7.2221915610412015729e-1794j 1.6e-471, 1.6e-471j
-0.91170554006328717675 + 8.4087292383115421914e-1800j 3.27e-474, 3.27e-474j
-0.95526936302604635714 + 6.1065182326575049292e-1796j 3e-472, 3e-472j
0.96423246780595765757 + 6.3771997611235046903e-1794j 4.48e-472, 4.48e-472j
0.86786652935197712407 + 6.4253887205094554007e-1808j 2.33e-476, 2.33e-476j
0.9724064141198807457 + 4.499142037014351709e-1801j 9.22e-472, 9.22e-472j
-0.93530000146311763047 - 2.274758071093700566e-1816j 2.17e-472, 2.17e-472j
-0.89822274469901794537 + 2.954342114008668238e-1817j 6.34e-475, 6.34e-475j
-0.96423246780595765757 - 3.2367668640021579358e-1813j 4.38e-472, 4.38e-472j
0.88359182379978647348 + 6.1030864148266773426e-1819j 1.16e-475, 1.16e-475j
0.92402803182372511458 + 1.6543811488496640377e-1814j 1.99e-473, 1.99e-473j
-0.99972544337077756258 - 9.7811380836001740137e-1813j 1.92e-471, 1.92e-471j
-0.77421495376050439073 - 6.4652104908319360929e-1828j 3e-480, 3e-480j
-0.9724064141198807457 - 1.9480594747438173547e-1817j 9.26e-472, 9.26e-472j
0.91170554006328717675 - 2.5387581734161667858e-1818j 3.4e-474, 3.4e-474j
0.79488109234410567509 - 3.0816989519503345207e-1826j 1.93e-479, 1.93e-479j
0.99796934725540187391 - 1.0250519168623617945e-1815j 1.87e-471, 1.87e-471j
-0.88359182379978647348 + 8.1457511112115477841e-1849j 1.21e-475, 1.21e-475j
-0.86786652935197712407 - 1.8859144455814779672e-1849j 2.31e-476, 2.31e-476j
0.97963798266531938131 + 3.0988366967644170038e-1842j 4.23e-471, 4.23e-471j
0.81459105964335987719 - 2.7291974963934341364e-1872j 1.22e-478, 1.22e-478j
0.89822274469901794537 - 2.2308619505275670686e-1865j 6.52e-475, 6.52e-475j
0.99517513040458488078 + 1.2585152628428981889e-1882j 1.6e-471, 1.6e-471j
-0.63139717917100748697 - 3.1462108153176909903e-1931j 8.18e-486, 8.18e-486j
-0.46111006295702354451 - 4.9031464834873554659e-1938j 1.67e-492, 1.67e-492j
0.85110112875893547946 - 8.210946308429791002e-1916j 4.24e-477, 4.24e-477j
0.77421495376050439073 + 1.4548202023169922506e-1926j 3.09e-480, 3.09e-480j
0.99938427483443948435 + 7.0037093899385392524e-1917j 3.07e-471, 3.07e-471j
-0.75260742307231814597 + 8.7449036313225534784e-1959j 4.38e-481, 4.38e-481j
-0.83333504421002331355 - 6.3106714458794619146e-1955j 7.4e-478, 7.4e-478j
-0.9860157727419015089 + 5.7967341262118010585e-1947j 3.15e-471, 3.15e-471j
0.6572905344966543512 - 1.511329752632120704e-1961j 7.98e-485, 7.98e-485j
0.83333504421002331355 - 2.0379821388272474809e-1954j 7.97e-478, 7.97e-478j
-0.70666446166646991451 + 2.0021378068301627682e-1961j 6.49e-483, 6.49e-483j
-0.60474036642049101289 - 3.9837650951729099897e-1965j 7.26e-487, 7.26e-487j
-0.36792323769513106792 - 3.9869569992497610303e-1976j 3.25e-496, 3.25e-496j
0.75260742307231814597 + 1.0493759429237925603e-1958j 4.39e-481, 4.39e-481j
0.63139717917100748697 - 7.5636763982231914191e-1963j 7.53e-486, 7.53e-486j
-0.99796934725540187391 + 8.3031894200868048671e-1948j 1.92e-471, 1.92e-471j
-0.6572905344966543512 + 1.5409146413751846039e-1962j 8.01e-485, 8.01e-485j
-0.79488109234410567509 + 2.0021218386569201716e-1957j 2.1e-479, 2.1e-479j
0.99116721195443944176 + 3.2394138564770056861e-1946j 1.79e-471, 1.79e-471j
0.49110225777652707166 + 1.2160712899717522166e-1998j 2.71e-491, 2.71e-491j
0.46111006295702354451 - 5.9791915305206997204e-2000j 1.7e-492, 1.7e-492j
-0.85110112875893547946 + 7.8196728144768575864e-1984j 4.39e-477, 4.39e-477j
-0.54925814571003832095 + 4.7957755167255830521e-1996j 5.01e-489, 5.01e-489j
0.68239011718365358647 + 6.1135800336060783752e-1992j 7.48e-484, 7.48e-484j
0.60474036642049101289 + 6.1335771709615056147e-1995j 7.43e-487, 7.43e-487j
0.57735026918962576451 + 8.8339708190650655563e-1996j 6.29e-488, 6.29e-488j
-0.97963798266531938131 + 8.6895282821235824585e-1976j 4.28e-471, 4.28e-471j
-0.52049712105533016736 - 5.6386318089284302778e-2000j 3.63e-490, 3.63e-490j
-0.92402803182372511458 - 2.2644188270684916479e-1982j 2.18e-473, 2.18e-473j
-0.99116721195443944176 - 1.1647018639324218727e-1980j 1.7e-471, 1.7e-471j
0.39948299584441821653 + 8.5533541088927195641e-2004j 5.65e-495, 5.65e-495j
-0.10265981078856093909 - 3.9629109274852651205e-2017j 6.28e-507, 6.28e-507j
0.98219129046748981137 + 1.0799299609583228889e-1977j 5.77e-471, 5.77e-471j
-0.49110225777652707166 - 1.5549959148632390281e-2018j 2.5e-491, 2.5e-491j
0.99972544337077756258 + 2.9887988601119022912e-1995j 1.88e-471, 1.88e-471j
0.54925814571003832095 - 2.8856415368853387291e-2029j 5.2e-489, 5.2e-489j
0.73008096310777911444 - 3.9772060201709417481e-2022j 5.44e-482, 5.44e-482j
0.93530000146311763047 - 6.0982494391020298707e-2011j 1.99e-472, 1.99e-472j
-0.33591637530927440701 + 1.1782043671459929455e-2037j 1.76e-497, 1.76e-497j
-0.73008096310777911444 + 3.9931715912486759826e-2021j 5.47e-482, 5.47e-482j
-0.98219129046748981137 + 1.2920065716678514352e-2011j 5.8e-471, 5.8e-471j
0.36792323769513106792 - 2.8564407351885634632e-2038j 3.12e-496, 3.12e-496j
-0.068509439373879866294 - 2.1750166857875738071e-2050j 2.95e-508, 2.95e-508j
-0.81459105964335987719 - 8.5955945330423310149e-2021j 1.26e-478, 1.26e-478j
-0.43055780429345297092 + 3.5961869607844402531e-2037j 1.04e-493, 1.04e-493j
0.17054470283000080439 - 1.8322951328791194376e-2046j 3.6e-504, 3.6e-504j
0.43055780429345297092 - 2.0206691649804363078e-2036j 1.04e-493, 1.04e-493j
0.52049712105533016736 - 5.9523447023344510517e-2033j 3.48e-490, 3.48e-490j
-0.57735026918962576451 + 3.7719813023359990008e-2031j 5.93e-488, 5.93e-488j
-0.3035007937657073985 + 4.2319499739599014383e-2041j 8.56e-499, 8.56e-499j
-0.68239011718365358647 + 1.9353695956937311699e-2026j 7e-484, 7e-484j
0.70666446166646991451 - 7.2630215938432422447e-2026j 6.8e-483, 6.8e-483j
0.3035007937657073985 - 3.4733368517115870214e-2041j 8.32e-499, 8.32e-499j
0.95526936302604635714 + 1.6146664738226298543e-2046j 2.98e-472, 2.98e-472j
-0.2041968861768067152 - 3.1248925418053122987e-2081j 7.52e-503, 7.52e-503j
-0.27071563648337090789 - 8.3363675699200320214e-2078j 3.64e-500, 3.64e-500j
0.034275619280448976238 - 3.0437927427116337295e-2087j 1.04e-509, 1.04e-509j
0.27071563648337090789 + 2.4176826510060732714e-2078j 3.6e-500, 3.6e-500j
0.13668530785802415348 + 1.030959749508108517e-2083j 1.37e-505, 1.37e-505j
-0.39948299584441821653 - 2.0134443590315083423e-2072j 5.67e-495, 5.67e-495j
-0.23760082467649029164 + 1.656523416489019199e-2079j 1.8e-501, 1.8e-501j
-0.034275619280448976238 + 3.3246165641513546184e-2087j 1.04e-509, 1.04e-509j
0.33591637530927440701 + 1.492069560491970222e-2075j 1.77e-497, 1.77e-497j
0.23760082467649029164 - 2.4905235636362414199e-2079j 1.72e-501, 1.72e-501j
-5.1336497105307095941e-2185 - 1.0237101265109064557e-2184j 1.13e-2182, 1.13e-2182j
-0.13668530785802415348 - 6.8326685984698100664e-2084j 1.47e-505, 1.47e-505j
-0.17054470283000080439 + 1.1953919319437923978e-2082j 3.28e-504, 3.28e-504j
0.10265981078856093909 - 5.4508540136172660838e-2085j 6.18e-507, 6.18e-507j
0.2041968861768067152 + 1.2719745753200195381e-2080j 8.12e-503, 8.12e-503j
0.068509439373879866294 + 1.4954388941828284466e-2086j 2.71e-508, 2.71e-508j

Weights

Weight (ball center) Error (ball radius)
0.0056736153168554782593 - 3.6439091680784764744e-1787j 5.28e-115, 2.99e-339j
0.010030227059683088528 - 8.9357330498132221377e-1790j 2.59e-115, 1.47e-339j
-0.00017078765484983082677 + 1.6955959381349260253e-1789j 2.28e-115, 1.29e-339j
0.00052182340655149111014 - 3.7411237472771617749e-1789j 4.09e-117, 2.31e-341j
0.010030227059683088528 - 5.2712855749353566984e-1788j 4.88e-117, 2.76e-341j
-0.00017078765484983082677 + 8.4071414981763480585e-1788j 4.27e-117, 2.42e-341j
0.0034107219560558444102 + 2.5204226466188169457e-1790j 1.97e-117, 1.12e-341j
0.01289796115007230694 - 1.0951068372595281478e-1790j 2.37e-117, 1.34e-341j
0.0093211500564139551722 + 3.9987957224882066419e-1790j 8.34e-117, 4.72e-341j
0.0085887320209096792328 - 3.7777252304356767545e-1788j 1.15e-118, 6.53e-343j
0.0162533823005415806 + 3.1832500230431923363e-1790j 3.2e-120, 1.81e-344j
0.0077365840460932472244 + 7.0613283564406482277e-1788j 5.91e-119, 3.35e-343j
0.010872452458131211213 - 1.2250142522795130344e-1789j 1.41e-116, 7.98e-341j
0.014064299846317108044 + 5.5708821442744784474e-1791j 1.02e-118, 5.77e-343j
0.0085887320209096792328 - 2.9901980854736614628e-1790j 5.99e-118, 3.39e-342j
0.015187936489654936991 - 6.2272210662113598891e-1790j 3.11e-121, 1.76e-345j
0.011762677276019520848 + 9.1181471553968844595e-1789j 7.5e-121, 4.25e-345j
0.00053417813445168497031 + 4.6545487735916184558e-1789j 8.38e-119, 4.74e-343j
0.021139926099367031041 - 2.7731800124938323179e-1792j 1.19e-123, 6.72e-348j
0.0077365840460932472244 + 3.0350600401089131646e-1790j 7.23e-119, 4.09e-343j
0.01289796115007230694 - 3.1560718179788321547e-1789j 1.61e-121, 9.11e-346j
0.02018993148778916718 + 3.7476392094671930141e-1791j 6.99e-125, 3.96e-349j
0.0021645825176109584518 - 2.8671107590010762421e-1788j 1.44e-124, 8.16e-349j
0.015187936489654936991 - 3.1222784172749971187e-1791j 4.52e-122, 2.56e-346j
0.0162533823005415806 + 1.878737310993575217e-1791j 4.85e-123, 2.75e-347j
0.0066216430305832719242 - 4.0315808556545031559e-1787j 4.18e-123, 2.37e-347j
0.019228492609462636488 - 6.0241257135897098629e-1791j 7.65e-126, 4.33e-350j
0.014064299846317108044 + 1.3253970045249380759e-1789j 2.58e-123, 1.46e-347j
0.0034107219560558444102 + 3.6942839436882462595e-1788j 1.19e-124, 6.72e-349j
0.026280081618220105873 - 6.0074163058617396143e-1793j 4.28e-131, 2.43e-355j
0.03027847029952105468 - 2.3117085099405117867e-1793j 2.91e-132, 1.65e-356j
0.017270829715260792281 - 1.7396488970257382289e-1790j 8.08e-126, 4.58e-350j
0.021139926099367031041 - 2.402143922107809371e-1791j 1.35e-128, 7.67e-353j
0.00052182340655149111014 + 3.6001270006320974216e-1788j 2.81e-125, 1.59e-349j
0.022071364632642293367 + 2.0468083000419709503e-1792j 8.37e-131, 4.74e-355j
0.018257648756258902406 + 7.9302165801376903398e-1792j 2.01e-129, 1.14e-353j
0.0056736153168554782593 - 1.5114726736558623538e-1790j 9.38e-128, 5.31e-352j
0.025501595383410140827 + 3.7958486536474542116e-1792j 1.46e-133, 8.27e-358j
0.018257648756258902406 + 1.002382298678899597e-1790j 2.92e-127, 1.65e-351j
0.023850901827023889487 + 1.185740779063419401e-1792j 2.46e-132, 1.39e-356j
0.02702853721739398386 + 4.9471327382891602102e-1793j 7.96e-134, 4.51e-358j
0.031789652931621300902 + 1.7069309191016906977e-1793j 6.35e-137, 3.6e-361j
0.022071364632642293367 + 1.582253769793476495e-1791j 1.74e-131, 9.86e-356j
0.026280081618220105873 - 2.8016656420134821607e-1792j 6.05e-135, 3.43e-359j
0.0021645825176109584518 - 1.1014108348837085313e-1789j 3.41e-128, 1.93e-352j
0.025501595383410140827 + 7.4089010002580773054e-1793j 1.91e-133, 1.08e-357j
0.02018993148778916718 + 3.8398951743023041509e-1792j 1.45e-131, 8.19e-356j
0.0045950658782204628978 - 9.6399134039433970493e-1788j 2.31e-128, 1.31e-352j
0.029699699031645320915 + 7.9305822749366898107e-1793j 1.54e-138, 8.72e-363j
0.03027847029952105468 - 6.4524647955940934571e-1793j 5.49e-139, 3.11e-363j
0.017270829715260792281 - 1.1946799114716804543e-1791j 2.92e-131, 1.65e-355j
0.028432265658178196728 + 3.5038990641377545855e-1793j 5.16e-137, 2.92e-361j
0.024692326939760090795 - 5.2452468416294881255e-1792j 1.1e-135, 6.21e-360j
0.02702853721739398386 + 2.1061489565612926529e-1792j 1.91e-137, 1.08e-361j
0.027746461194873009814 - 1.6108167069521686655e-1792j 2.56e-138, 1.45e-362j
0.0066216430305832719242 - 6.2356296270912106734e-1790j 1.97e-132, 1.11e-356j
0.029083930686270714515 - 3.0104812367447517068e-1793j 7.94e-141, 4.49e-365j
0.011762677276019520848 + 2.5640579877685595215e-1790j 1.88e-132, 1.06e-356j
0.0045950658782204628978 - 6.6602649577628651359e-1791j 1.5e-132, 8.52e-357j
0.031323561243425161702 - 4.4527172819493123677e-1793j 4.79e-144, 2.71e-368j
0.034094819699297052142 + 1.2466334673036315424e-1793j 3.61e-148, 2.05e-372j
0.00028045378653149592212 + 7.9225780240622633615e-1787j 3e-133, 1.7e-357j
0.029699699031645320915 + 2.6211021440754592368e-1793j 5.04e-142, 2.86e-366j
0.00053417813445168497031 - 2.132430805704519377e-1788j 7.79e-134, 4.41e-358j
0.028432265658178196728 + 1.2523336754324528354e-1792j 4.21e-142, 2.38e-366j
0.022976683530908350823 - 1.0692832881200214807e-1791j 4.21e-139, 2.38e-363j
0.010872452458131211213 - 5.5139720718690820707e-1788j 4.05e-134, 2.3e-358j
0.032217678285958020591 - 1.5792868527555141834e-1793j 3.08e-147, 1.74e-371j
0.022976683530908350823 - 1.542409068001507367e-1792j 2.91e-140, 1.65e-364j
0.00028045378653149592212 + 6.1293570546486499771e-1790j 3.72e-134, 2.11e-358j
0.031789652931621300902 + 3.7727360554818218518e-1793j 7.03e-148, 3.98e-372j
0.034199019405442842077 - 1.2577025381204088347e-1793j 9.92e-151, 5.62e-375j
0.019228492609462636488 - 5.4436781246636487383e-1792j 7.55e-139, 4.28e-363j
0.030819792124800938917 + 2.0644952616192830099e-1793j 5.41e-146, 3.06e-370j
0.033762634549197738102 + 1.7994352266735871563e-1793j 1.27e-151, 7.21e-376j
0.030819792124800938917 + 5.3240691326123458105e-1793j 6.76e-147, 3.83e-371j
0.029083930686270714515 - 9.8906073800465377587e-1793j 3.24e-145, 1.84e-369j
0.027746461194873009814 - 4.1342236715700045582e-1793j 1.37e-144, 7.78e-369j
0.032606961186432568924 + 1.4777404066458480896e-1793j 3.59e-150, 2.03e-374j
0.024692326939760090795 - 9.2899372059755150322e-1793j 2.07e-143, 1.17e-367j
0.023850901827023889487 + 7.4039848004050131231e-1792j 3.16e-144, 1.79e-368j
0.032606961186432568924 + 2.8117111090199325719e-1793j 6.95e-152, 3.94e-376j
0.0093211500564139551722 + 3.2814728399288118989e-1788j 1.69e-140, 9.54e-365j
0.033534892057254185541 - 1.2932789349335848502e-1793j 5.59e-153, 3.17e-377j
0.032956696694492243425 - 1.398151928913800231e-1793j 1.09e-151, 6.16e-376j
0.034261677896762846577 + 1.3756152478789095078e-1793j 2.15e-155, 1.22e-379j
0.032956696694492243425 - 2.471609766443658315e-1793j 8.74e-154, 4.95e-378j
0.033949304719292456912 - 1.6554808696892728314e-1793j 3.12e-155, 1.77e-379j
0.031323561243425161702 - 1.8662021817148228599e-1793j 5e-151, 2.83e-375j
0.033266167724533555556 + 1.3374272483129590129e-1793j 2.3e-153, 1.3e-377j
0.034261677896762846577 + 1.2822645467007616349e-1793j 1.08e-155, 6.15e-380j
0.032217678285958020591 - 3.237091346185611745e-1793j 4.52e-154, 2.56e-378j
0.033266167724533555556 + 2.1982410899329993601e-1793j 1.45e-155, 8.23e-380j
0.034282591435311831286 - 1.3211296317652287848e-1793j 2.22e-156, 1.26e-380j
0.033949304719292456912 - 1.2487166502584658209e-1793j 2.84e-156, 1.61e-380j
0.033762634549197738102 + 1.2640698672977836944e-1793j 3.74e-156, 2.12e-380j
0.034094819699297052142 + 1.5397475949220423935e-1793j 6.21e-158, 3.52e-382j
0.033534892057254185541 - 1.9776905648090378122e-1793j 7.15e-158, 4.12e-382j
0.034199019405442842077 - 1.4476205047367135e-1793j 6.01e-158, 3.39e-382j

Download

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