Rule: Q[3, 4, 8, 16, 32]

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)
0.92965485742974005667 + 3.3621987707877377514e-732j 1.1e-231, 1.1e-231j
0.99383196321275502221 + 1.3546432948652661555e-727j 6.8e-229, 6.8e-229j
-0.92965485742974005667 - 1.046436442886656546e-747j 1.09e-231, 1.09e-231j
-0.99720625937222195908 + 8.6261019246513355469e-740j 1.18e-228, 1.18e-228j
0.96049126870802028342 + 4.962082799576223063e-741j 1.6e-230, 1.6e-230j
0.94634285837340290515 + 3.6353229045613566945e-742j 4.35e-231, 4.35e-231j
-0.99909812496766759766 + 6.6201056216014395385e-741j 1.5e-228, 1.5e-228j
-0.94634285837340290515 - 8.4105251369934985852e-744j 4.5e-231, 4.5e-231j
-0.98153114955374010687 + 1.7770962547434477487e-742j 1.32e-229, 1.32e-229j
-0.99987288812035761194 - 1.7275488321362602895e-741j 7.01e-229, 7.01e-229j
0.86390793819369047715 - 2.776927911028483215e-745j 1.08e-233, 1.08e-233j
0.98868475754742947994 + 8.8345004715277548071e-739j 3.19e-229, 3.19e-229j
-0.9103711569570042925 - 1.621098998279326171e-765j 2.69e-232, 2.69e-232j
-0.8367259381688687355 - 1.8567553793739939352e-767j 1.67e-234, 1.67e-234j
0.99909812496766759766 - 6.7877873626209610212e-759j 1.41e-228, 1.41e-228j
0.88845923287225699889 + 9.9461804284074561048e-790j 5.24e-233, 5.24e-233j
0.97218287474858179658 + 8.2050620635530132077e-785j 4.56e-230, 4.56e-230j
-0.99383196321275502221 - 6.1280851018531987179e-793j 6.75e-229, 6.75e-229j
-0.77459666924148337704 + 1.8118904377237219822e-802j 3.61e-236, 3.61e-236j
-0.96049126870802028342 + 4.4951422298436146209e-797j 1.42e-230, 1.42e-230j
0.99987288812035761194 - 3.0608997173004718556e-792j 7.11e-229, 7.11e-229j
0.77459666924148337704 - 3.300385972796629483e-819j 3.3e-236, 3.3e-236j
-0.056344313046592789972 - 8.5631038660126139391e-839j 2.04e-254, 2.04e-254j
-0.86390793819369047715 - 4.206000380485477251e-818j 1.13e-233, 1.13e-233j
-0.80694053195021761186 + 3.4514507109634123057e-820j 2.75e-235, 2.75e-235j
0.98153114955374010687 - 8.3932891629149946965e-812j 1.27e-229, 1.27e-229j
0.73975604435269475868 + 1.5614456840700626155e-827j 4.67e-237, 4.67e-237j
0.9103711569570042925 - 1.9159192197885754266e-821j 2.67e-232, 2.67e-232j
-0.98868475754742947994 + 3.427631054122188102e-820j 3.4e-229, 3.4e-229j
-0.66290966002478059546 + 7.6294868205220813296e-831j 4.69e-239, 4.69e-239j
-0.22338668642896688163 - 3.0157005609379444675e-842j 3e-250, 3e-250j
0.434243749346802558 - 5.7059377279470541238e-836j 7.53e-245, 7.53e-245j
0.70249620649152707861 - 2.6156943020327534261e-829j 5.12e-238, 5.12e-238j
0.99720625937222195908 - 3.8954518610988006367e-825j 1.21e-228, 1.21e-228j
-0.70249620649152707861 + 5.3838223365964432412e-850j 4.94e-238, 4.94e-238j
-0.73975604435269475868 - 4.4586482998577171168e-848j 4.34e-237, 4.34e-237j
0.80694053195021761186 + 2.1043939139672175986e-848j 2.61e-235, 2.61e-235j
0.66290966002478059546 + 1.6435374938654466169e-852j 5.02e-239, 5.02e-239j
0.8367259381688687355 + 1.6505129238733277415e-848j 1.77e-234, 1.77e-234j
-0.97218287474858179658 + 2.8413849852007599747e-847j 4.64e-230, 4.64e-230j
-0.57719571005204581484 + 2.3234954185162013975e-861j 3.35e-241, 3.35e-241j
-0.88845923287225699889 - 3.5043615998004488634e-865j 5.23e-233, 5.23e-233j
0.056344313046592789972 + 2.3333327732120616384e-886j 2.04e-254, 2.04e-254j
0.62110294673722640294 + 1.7747102092664096164e-872j 4.28e-240, 4.28e-240j
0.11248894313318662575 - 2.8291347047692868402e-886j 6.71e-253, 6.71e-253j
-0.62110294673722640294 + 1.5590017117738501756e-873j 4.02e-240, 4.02e-240j
-0.53131974364437562397 - 1.1515151229527305414e-875j 2.22e-242, 2.22e-242j
0.16823525155220746498 - 3.3932698961535868037e-885j 1.36e-251, 1.36e-251j
0.48361802694584102756 - 5.8975889301732050533e-876j 1.35e-243, 1.35e-243j
0.33113539325797683309 + 1.6651015928556421038e-880j 1.84e-247, 1.84e-247j
-0.48361802694584102756 + 8.3696563758690168559e-877j 1.32e-243, 1.32e-243j
-0.434243749346802558 - 9.3060301704685844636e-878j 7.11e-245, 7.11e-245j
1.4469785600489182431e-941 - 3.14143479239708129e-940j 1.98e-938, 1.98e-938j
0.57719571005204581484 - 2.7057080704035001888e-874j 3.15e-241, 3.15e-241j
0.53131974364437562397 + 2.0090008247148721397e-875j 2.27e-242, 2.27e-242j
-0.16823525155220746498 - 9.411904665541260344e-885j 1.42e-251, 1.42e-251j
-0.38335932419873034692 + 2.6993915457663625519e-879j 3.88e-246, 3.88e-246j
-0.11248894313318662575 + 1.3379225156252588893e-886j 6.03e-253, 6.03e-253j
0.27774982202182431507 + 5.625155674815180681e-882j 7.53e-249, 7.53e-249j
0.38335932419873034692 - 4.3612386292336064631e-880j 3.81e-246, 3.81e-246j
0.22338668642896688163 - 1.3124756813699528963e-883j 3.07e-250, 3.07e-250j
-0.27774982202182431507 - 6.3343276042736100722e-882j 7.77e-249, 7.77e-249j
-0.33113539325797683309 + 9.5259333399164956026e-882j 1.73e-247, 1.73e-247j

Weights

Weight (ball center) Error (ball radius)
0.017978551568128270333 - 2.3679290009706703322e-730j 3.98e-36, 2.34e-142j
0.0042176304415588548391 + 9.5504949250394309536e-728j 9.28e-37, 5.46e-143j
0.017978551568128270333 - 8.0075248641785578632e-732j 4.11e-37, 2.42e-143j
0.0025790497946856882724 + 4.3480724369897579765e-730j 2.1e-37, 1.23e-143j
0.012903800100351265626 - 1.5508958693055104309e-729j 8.9e-37, 5.24e-143j
0.015406750466559497802 + 5.8271826194895139006e-730j 1.36e-36, 7.99e-143j
0.0012651565562300680114 - 4.8525916271908806255e-730j 1.12e-37, 6.59e-144j
0.015406750466559497802 + 1.4483569104837838261e-731j 3.03e-39, 1.78e-145j
0.0082230079572359296693 - 9.2400761340676981269e-731j 2.36e-39, 1.39e-145j
0.00036322148184553065969 + 2.3097555414601649274e-730j 6.89e-38, 4.05e-144j
0.025869679327214746911 + 2.2483358842897575402e-731j 1.7e-41, 9.97e-148j
0.0061155068221172463397 + 6.4474127141928992678e-728j 8.93e-41, 5.26e-147j
0.020594233915912711149 + 4.5289673390999470805e-732j 1.31e-40, 7.72e-147j
0.028489754745833548613 - 9.608112414220466377e-733j 3.27e-42, 1.92e-148j
0.0012651565562300680114 + 1.8295178838731241157e-727j 1.3e-41, 7.62e-148j
0.023231446639910269443 - 4.7219400454792720153e-731j 5.09e-43, 3e-149j
0.010498246909621321898 + 4.4845836413793489187e-729j 1.78e-41, 1.04e-147j
0.0042176304415588548391 - 2.8861266767885321269e-730j 1.02e-40, 5.98e-147j
0.033603877148207730542 - 3.9434946341704826311e-733j 4.46e-46, 2.62e-152j
0.012903800100351265626 - 2.6679707080231020128e-731j 1.89e-42, 1.11e-148j
0.00036322148184553065969 - 7.5946184390004079066e-728j 5.58e-42, 3.28e-148j
0.033603877148207730542 - 3.1856576155931142786e-732j 1.53e-47, 8.97e-154j
0.056277699831254301273 + 2.1585985258759610936e-734j 1.9e-50, 1.11e-156j
0.025869679327214746911 + 1.5666283341248959835e-732j 5.6e-45, 3.29e-151j
0.03107355111168796488 + 6.0657268086712133035e-733j 7.65e-46, 4.5e-152j
0.0082230079572359296693 - 1.4764455289489032829e-728j 1.11e-42, 6.52e-149j
0.03606443278078257264 + 1.8039845565847227333e-732j 3.77e-49, 2.22e-155j
0.020594233915912711149 + 1.0466629221262975409e-730j 7.81e-45, 4.59e-151j
0.0061155068221172463397 + 1.6813355940264764268e-730j 5.61e-43, 3.3e-149j
0.040715510116944318934 + 1.2948789317205203942e-733j 1.18e-50, 6.93e-157j
0.054789210527962865032 - 2.2716201379384651346e-734j 4.1e-53, 2.41e-159j
0.050157139305899537414 - 9.3607550295275554831e-734j 2.01e-53, 1.18e-159j
0.038439810249455532039 - 1.0618088641863037189e-732j 7.23e-51, 4.25e-157j
0.0025790497946856882724 - 2.5557235611619847846e-727j 2.64e-43, 1.55e-149j
0.038439810249455532039 - 1.8218639999347600835e-733j 2.29e-51, 1.34e-157j
0.03606443278078257264 + 2.6408287714599207628e-733j 7.79e-51, 4.58e-157j
0.03107355111168796488 + 5.8557144965978384875e-732j 2.01e-49, 1.18e-155j
0.040715510116944318934 + 6.4878254052216906726e-733j 1.29e-52, 7.61e-159j
0.028489754745833548613 - 1.1223864563842658252e-731j 6.38e-49, 3.75e-155j
0.010498246909621321898 + 4.9683538740453436295e-731j 4.42e-47, 2.6e-153j
0.044914531653632197414 + 7.1521603869680754965e-734j 2.75e-55, 1.62e-161j
0.023231446639910269443 - 2.6276925159208448706e-732j 3.3e-49, 1.94e-155j
0.056277699831254301273 + 2.4181477728803973916e-734j 1.5e-58, 8.85e-165j
0.042877960025007734493 - 4.1107580348483549174e-733j 2.52e-55, 1.48e-161j
0.055978436510476319408 - 2.6764187218729099501e-734j 8.4e-59, 4.94e-165j
0.042877960025007734493 - 9.4814819541075054083e-734j 2.97e-55, 1.75e-161j
0.046813554990628012403 - 5.5575389760554735161e-734j 3.38e-57, 1.99e-163j
0.055481404356559363988 + 3.0527734751312086749e-734j 8.78e-60, 5.16e-166j
0.048564330406673198716 + 1.2885637160756911871e-733j 6.5e-59, 3.82e-165j
0.052834946790116519862 - 5.4427253335402146223e-734j 4.56e-60, 2.68e-166j
0.048564330406673198716 + 4.4481315950300762708e-734j 3.99e-59, 2.35e-165j
0.050157139305899537414 - 3.6668035228681691861e-734j 4.56e-60, 2.68e-166j
0.056377628360384717388 - 2.2510347802779117873e-734j 4.02e-61, 2.37e-167j
0.044914531653632197414 + 2.6983712764020961308e-733j 1.25e-59, 7.36e-166j
0.046813554990628012403 - 1.83346249550487282e-733j 4.62e-60, 2.72e-166j
0.055481404356559363988 + 2.168639005234394046e-734j 6.12e-63, 3.6e-169j
0.051583253952048458777 + 3.1130100636977133447e-734j 9.46e-63, 5.56e-169j
0.055978436510476319408 - 2.1320089127605856816e-734j 7.07e-63, 4.16e-169j
0.053905499335266063927 + 4.3518750267607655422e-734j 1.26e-63, 7.43e-170j
0.051583253952048458777 + 7.0246628714042075501e-734j 2.53e-63, 1.49e-169j
0.054789210527962865032 - 3.5894054031132174302e-734j 8.66e-64, 5.1e-170j
0.053905499335266063927 + 2.450291621312601477e-734j 4.69e-65, 2.76e-171j
0.052834946790116519862 - 2.7216356158293582411e-734j 5.22e-65, 3.06e-171j

Download

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