Rule: Q[9, 10, 20, 40]

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)
0.98463550651277674578 + 7.124115850642061498e-1817j 2.47e-480, 2.47e-480j
-0.96816023950762608984 - 6.5702820607220733493e-1815j 4.81e-481, 4.81e-481j
-0.95739258789219414891 + 7.2115879293229245017e-1828j 1.98e-481, 1.98e-481j
-0.99467816067734024253 - 5.7403127081239205045e-1834j 9.47e-480, 9.47e-480j
0.93077335216877810256 - 2.4889246052990410334e-1859j 2.57e-482, 2.57e-482j
0.95739258789219414891 - 2.2925730559446452428e-1858j 1.89e-481, 1.89e-481j
0.99467816067734024253 + 6.5169774827137021134e-1856j 9.47e-480, 9.47e-480j
-0.91496350724967785396 + 2.8110484917206720299e-1871j 8.04e-483, 8.04e-483j
-0.99753599634898337314 + 8.9255339589282048264e-1896j 1.29e-479, 1.29e-479j
-0.99918363188442050293 - 3.363614376796797005e-1942j 1.57e-479, 1.57e-479j
0.87853527972565349469 + 1.0298570027143346328e-1966j 6.9e-484, 6.9e-484j
0.99918363188442050293 - 3.2405697566340192449e-1961j 1.47e-479, 1.47e-479j
-0.9449257047677985495 + 4.6386966502941156791e-1965j 7.05e-482, 7.05e-482j
-0.93077335216877810256 + 7.5397029227164251079e-1966j 2.6e-482, 2.6e-482j
0.99753599634898337314 - 9.1518508597564447791e-1962j 1.35e-479, 1.35e-479j
0.85801584163592735244 + 1.2442418997451067326e-1969j 1.7e-484, 1.7e-484j
0.96816023950762608984 + 5.3418584268698154344e-1968j 4.7e-481, 4.7e-481j
0.99988142106167331907 + 8.8998847213464025481e-1964j 7.07e-480, 7.07e-480j
-0.78788032167987056963 + 6.6670104328143802313e-1971j 1.83e-486, 1.83e-486j
-0.97723261778393647256 - 2.1220113373351906226e-1962j 1.12e-480, 1.12e-480j
0.9449257047677985495 - 7.1273800928753574384e-1984j 7.77e-482, 7.77e-482j
0.78788032167987056963 - 2.8570926895521866306e-1988j 1.94e-486, 1.94e-486j
0.81263520939812039186 + 7.8411782016506883348e-1988j 9.03e-486, 9.03e-486j
-0.8360311073266357943 - 1.1012478885106483237e-1985j 4.2e-485, 4.2e-485j
-0.81263520939812039186 + 7.2074020867846659808e-1987j 8.91e-486, 8.91e-486j
0.91496350724967785396 - 1.765667204485681692e-1985j 8.46e-483, 8.46e-483j
0.76181557058756917625 - 6.2945956972867313049e-1989j 3.38e-487, 3.38e-487j
0.8360311073266357943 - 2.7313542852368962738e-1987j 4.18e-485, 4.18e-485j
-0.98463550651277674578 + 7.4117385056954296728e-1979j 2.46e-480, 2.46e-480j
-0.64533804584593349716 + 1.0584837968671625065e-2017j 1.45e-490, 1.45e-490j
-0.89753516337114424873 - 7.6775419433800630432e-2006j 2.59e-483, 2.59e-483j
0.89753516337114424873 + 1.5245410377701815122e-2011j 2.31e-483, 2.31e-483j
0.67620707107638081898 + 3.905368921438121765e-2019j 1.3e-489, 1.3e-489j
-0.99988142106167331907 + 4.5073405099553013673e-2005j 6.77e-480, 6.77e-480j
-0.73448676518393379161 - 1.1794157647185006428e-2039j 6.09e-488, 6.09e-488j
-0.76181557058756917625 - 1.7055652940496198394e-2039j 3.62e-487, 3.62e-487j
0.58035111266316513426 - 3.590787711387774444e-2046j 1.83e-492, 1.83e-492j
0.64533804584593349716 - 1.5071287535611879285e-2044j 1.5e-490, 1.5e-490j
0.51134267304466964307 + 1.6710540233525594738e-2047j 1.43e-494, 1.43e-494j
-0.87853527972565349469 + 3.937206218739933343e-2034j 6.53e-484, 6.53e-484j
-0.58035111266316513426 + 5.9609915597748982269e-2044j 1.78e-492, 1.78e-492j
-0.99042171206992109905 - 3.8808026262015700628e-2031j 5.25e-480, 5.25e-480j
0.70593687649006888755 - 2.457146099626043155e-2054j 9.4e-489, 9.4e-489j
0.61337143270059039731 + 2.6424380797765411881e-2058j 1.62e-491, 1.62e-491j
-0.32425342340380892904 + 2.3651882654956517005e-2066j 2.11e-500, 2.11e-500j
-0.61337143270059039731 - 4.9476486794559528966e-2057j 1.69e-491, 1.69e-491j
-0.70593687649006888755 - 3.2064662936931487068e-2054j 9.37e-489, 9.37e-489j
0.97723261778393647256 + 1.1960721081835314543e-2044j 1.11e-480, 1.11e-480j
0.54632434803926450002 - 2.4339049420281299436e-2062j 1.75e-493, 1.75e-493j
0.99042171206992109905 + 3.7604999264939706733e-2057j 4.94e-480, 4.94e-480j
-0.67620707107638081898 + 2.4669220399519010394e-2065j 1.21e-489, 1.21e-489j
-0.47546247911245988896 - 4.2878384665026795116e-2073j 1.21e-495, 1.21e-495j
-0.85801584163592735244 - 7.9054892978966389461e-2069j 1.75e-484, 1.75e-484j
0.43874521996723718582 + 2.1591264609219765669e-2080j 8.4e-497, 8.4e-497j
0.47546247911245988896 - 1.3024651447533130322e-2079j 1.14e-495, 1.14e-495j
-0.12339015978244931577 - 4.8218784709464907346e-2090j 6.25e-507, 6.25e-507j
-0.51134267304466964307 + 4.9732605273942686956e-2078j 1.44e-494, 1.44e-494j
-0.54632434803926450002 + 5.8598670482903985187e-2077j 1.67e-493, 1.67e-493j
0.082365202311366671257 - 2.8001347646268404367e-2091j 2.72e-508, 2.72e-508j
0.40125717459761495585 - 1.0760975318884171083e-2081j 5.65e-498, 5.65e-498j
0.73448676518393379161 - 2.2626980706126962557e-2083j 6.05e-488, 6.05e-488j
-0.43874521996723718582 - 8.7876100978507652914e-2092j 8.38e-497, 8.38e-497j
-0.40125717459761495585 + 5.6488815891388608025e-2093j 5.78e-498, 5.78e-498j
-0.082365202311366671257 - 7.5332429094328789352e-2104j 2.67e-508, 2.67e-508j
0.32425342340380892904 + 3.9313430693921744337e-2096j 2.1e-500, 2.1e-500j
0.28488634743604313545 + 7.442691054778451313e-2097j 1.12e-501, 1.12e-501j
0.041213953293467753673 + 2.951985628987608798e-2105j 1.07e-509, 1.07e-509j
-0.36306875542678109383 - 4.7376484580989956303e-2094j 3.43e-499, 3.43e-499j
-0.16422356361498676144 + 3.409131693049029312e-2100j 1.38e-505, 1.38e-505j
0.16422356361498676144 - 1.36742842260204107e-2100j 1.28e-505, 1.28e-505j
0.36306875542678109383 + 6.6236824199398741542e-2095j 3.41e-499, 3.41e-499j
0.12339015978244931577 + 2.1750007857121447867e-2102j 5.67e-507, 5.67e-507j
-0.20479787821727920229 - 3.725633718816637603e-2099j 2.77e-504, 2.77e-504j
-0.28488634743604313545 - 1.595562258044802018e-2096j 1.17e-501, 1.17e-501j
-6.3712344730795804798e-2165 - 4.9722964783928327917e-2164j 3.96e-2162, 3.96e-2162j
0.24504299805664905947 - 4.5455324750207279312e-2098j 5.74e-503, 5.74e-503j
0.20479787821727920229 + 2.3083643384039691602e-2099j 2.83e-504, 2.83e-504j
-0.041213953293467753673 - 3.5048376284975323784e-2105j 1.07e-509, 1.07e-509j
-0.24504299805664905947 + 5.224991174953352405e-2098j 5.97e-503, 5.97e-503j

Weights

Weight (ball center) Error (ball radius)
0.0065831811411408971337 - 3.3179319376995229843e-1817j 2.63e-130, 2.03e-362j
0.0099176870778235040735 + 2.7918361907702297182e-1815j 1.27e-130, 9.79e-363j
0.011618208541457640481 + 4.3760655600016120274e-1815j 1.08e-130, 8.36e-363j
0.0035309741874328094752 + 1.0561349672007713364e-1814j 1.48e-131, 1.14e-363j
0.014986783099078322789 + 1.6037437212122573889e-1817j 3.38e-132, 2.61e-364j
0.011618208541457640481 + 3.0488042524221788993e-1817j 4.33e-132, 3.34e-364j
0.0035309741874328094752 - 4.5658456594360647087e-1817j 1.17e-132, 9.02e-365j
0.016626357095760987361 - 4.058123226385801982e-1816j 8.57e-133, 6.61e-365j
0.0022158904411693119796 - 1.2324710053866433096e-1814j 2.06e-132, 1.59e-364j
0.0011221997790576187815 + 1.1651274694848025704e-1814j 1.09e-132, 8.44e-365j
0.019768601816340299963 - 8.5453841663528904297e-1818j 5.52e-136, 4.26e-368j
0.0011221997790576187815 - 9.7291363313417078836e-1817j 2.11e-135, 1.63e-367j
0.013313206295775350716 - 1.514028650663918091e-1815j 9.83e-136, 7.58e-368j
0.014986783099078322789 + 7.25614445561223999e-1816j 3.28e-136, 2.53e-368j
0.0022158904411693119796 + 8.6543867208148779108e-1817j 1.52e-135, 1.17e-367j
0.021261190817320732476 + 7.3677328735576118449e-1818j 2.91e-139, 2.25e-371j
0.0099176870778235040735 - 4.7413355441390381183e-1817j 2.39e-137, 1.84e-369j
0.00033529145751495813009 + 4.5520829714071334343e-1817j 1.05e-135, 8.12e-368j
0.025417726184253723645 - 5.0396972325503366515e-1817j 7.64e-143, 5.89e-375j
0.0082312820271985632449 - 1.0222015593100084051e-1814j 2e-138, 1.54e-370j
0.013313206295775350716 - 2.1469215520335569656e-1817j 5.83e-138, 4.5e-370j
0.025417726184253723645 - 5.3326643319523743756e-1818j 1.65e-142, 1.27e-374j
0.024083857190418270152 + 5.8428938344273498079e-1818j 6.09e-142, 4.7e-374j
0.022699224690371582826 - 8.5175851802565656602e-1817j 6.74e-144, 5.2e-376j
0.024083857190418270152 + 6.4595678481366944499e-1817j 5.07e-144, 3.91e-376j
0.016626357095760987361 - 1.2540692287171642976e-1817j 7.53e-141, 5.81e-373j
0.026704149639063746201 + 4.9254645446617883968e-1818j 1.51e-144, 1.16e-376j
0.022699224690371582826 - 6.4996655082702725312e-1818j 2.72e-142, 2.1e-374j
0.0065831811411408971337 + 8.1815919286321253816e-1815j 1.29e-142, 9.98e-375j
0.031424904026442682229 + 1.9014378728739656128e-1817j 8.87e-150, 6.85e-382j
0.018222454946383377707 + 2.5046064035580179597e-1816j 5.12e-145, 3.95e-377j
0.018222454946383377707 + 1.0186328905616710821e-1817j 1.64e-142, 1.27e-374j
0.030306229885964411418 - 4.0722200931981841428e-1818j 7.43e-149, 5.73e-381j
0.00033529145751495813009 - 5.1264390098152126079e-1815j 1.8e-142, 1.39e-374j
0.027946317195778172733 - 3.2699368895232565802e-1817j 4.36e-149, 3.36e-381j
0.026704149639063746201 + 4.0225050934823345789e-1817j 2.82e-148, 2.18e-380j
0.033531750261764957404 + 3.5266553604561631513e-1818j 3.08e-151, 2.38e-383j
0.031424904026442682229 + 3.8645999797910675543e-1818j 5.28e-150, 4.07e-382j
0.035440755103580661445 + 3.2787584686599294401e-1818j 1.13e-152, 8.68e-385j
0.019768601816340299963 - 1.6604915255086426574e-1816j 1.57e-147, 1.21e-379j
0.033531750261764957404 + 1.3908629056615427182e-1817j 4.54e-154, 3.5e-386j
0.0050035513414355508808 - 8.8467643022171734628e-1815j 2.71e-144, 2.09e-376j
0.029146621915171985639 + 4.3117935416191208962e-1818j 4.29e-150, 3.31e-382j
0.032501027755038005106 - 3.6837327366459106672e-1818j 2.14e-151, 1.65e-383j
0.039103803281227998674 - 6.0645174349353907074e-1818j 6.03e-158, 4.66e-390j
0.032501027755038005106 - 1.6193546674160483348e-1817j 7.96e-154, 6.14e-386j
0.029146621915171985639 + 2.6978553966374586409e-1817j 4.09e-152, 3.16e-384j
0.0082312820271985632449 + 9.1257370211909884445e-1817j 4.2e-148, 3.24e-380j
0.034513199894824840324 - 3.3918667624067488188e-1818j 2.19e-155, 1.69e-387j
0.0050035513414355508808 - 1.7868235827594713721e-1817j 1.13e-147, 8.72e-380j
0.030306229885964411418 - 2.2532031503263506433e-1817j 2.76e-154, 2.13e-386j
0.036309386564175024365 - 9.2582568188602260822e-1818j 1.94e-159, 1.49e-391j
0.021261190817320732476 + 1.1634318004963036937e-1816j 1.16e-151, 8.92e-384j
0.037114073551189673239 + 3.1172569834252756159e-1818j 8.55e-160, 6.59e-392j
0.036309386564175024365 - 3.1872020907325157028e-1818j 1.18e-158, 9.11e-391j
0.040940231433323655411 + 4.2664580693947191841e-1818j 1.7e-164, 1.31e-396j
0.035440755103580661445 + 1.0515882523605421314e-1817j 9.57e-160, 7.39e-392j
0.034513199894824840324 - 1.2044434815862983061e-1817j 4.64e-159, 3.58e-391j
0.041098816740858615985 - 3.4169215997904648733e-1818j 6.53e-166, 5.04e-398j
0.037850263365305673547 - 3.0689717506154615156e-1818j 2.57e-162, 1.98e-394j
0.027946317195778172733 - 4.5918078606921890782e-1818j 5.64e-157, 4.35e-389j
0.037114073551189673239 + 8.2210252183360238115e-1818j 5.37e-162, 4.14e-394j
0.037850263365305673547 - 7.3638518621297858656e-1818j 5.74e-163, 4.43e-395j
0.041098816740858615985 - 4.0476709610336435459e-1818j 1.17e-166, 8.99e-399j
0.039103803281227998674 - 3.0368417376670492551e-1818j 9.16e-166, 7.07e-398j
0.039617748653595939462 + 3.0522249144990713402e-1818j 1.71e-166, 1.32e-398j
0.041193096857408078601 + 3.5441209995645529296e-1818j 4.62e-168, 3.56e-400j
0.038514308673333467043 + 6.6539856285091251908e-1818j 1.07e-165, 8.23e-398j
0.040715325478184269308 - 4.5194305166389816288e-1818j 5.85e-168, 4.52e-400j
0.040715325478184269308 - 3.216151018548092929e-1818j 8.55e-169, 6.6e-401j
0.038514308673333467043 + 3.0422607377771649483e-1818j 7.04e-167, 5.43e-399j
0.040940231433323655411 + 3.3076731497571785156e-1818j 9.76e-169, 7.53e-401j
0.040421617931137379338 + 4.8144679889990562019e-1818j 2.63e-169, 2.03e-401j
0.039617748653595939462 + 5.573192221790523885e-1818j 4.97e-169, 3.84e-401j
0.041224373945096090583 - 3.6902096719256118625e-1818j 6.56e-170, 5.07e-402j
0.040056516690149215417 - 3.08774613341607598e-1818j 6.62e-170, 5.1e-402j
0.040421617931137379338 + 3.1426402678273607108e-1818j 4.7e-170, 3.63e-402j
0.041193096857408078601 + 3.8570539929216320897e-1818j 1.4e-170, 1.08e-402j
0.040056516690149215417 - 5.1615781840220603971e-1818j 1.34e-170, 1.02e-402j

Download

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