Rule: Q[6, 15, 20, 38]

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)
0.96854242237011863664 + 2.735241283954904721e-1673j 6.83e-482, 6.83e-482j
-0.95778560502939711066 + 1.2065188479536158058e-1673j 3.63e-482, 3.63e-482j
-0.93246951420315202781 + 2.8817012135846134414e-1684j 1.02e-482, 1.02e-482j
-0.99140146924197337248 - 5.3654503728869446649e-1698j 1.42e-481, 1.42e-481j
0.90101994754721525204 - 1.7816075590946050597e-1717j 1.58e-483, 1.58e-483j
0.95778560502939711066 + 1.6299457582382418607e-1716j 3.63e-482, 3.63e-482j
0.98476213168929117657 + 2.4090537558980649515e-1714j 1.11e-481, 1.11e-481j
-0.91785671562105639774 - 3.4441623516712721619e-1724j 4.28e-483, 4.28e-483j
-0.9973240486058117504 - 1.0215576619660311127e-1750j 3.57e-481, 3.57e-481j
-0.97722740884937972953 - 3.9608618979171044845e-1785j 9.17e-482, 9.17e-482j
0.88273052456011521924 - 9.0457849319639242529e-1795j 5.74e-484, 5.74e-484j
0.99932444313691887594 - 5.2423711877618211053e-1790j 5.51e-482, 5.51e-482j
-0.88273052456011521924 - 1.4211574332261021141e-1802j 5.68e-484, 5.68e-484j
-0.86361570851789323889 - 9.9891578457439633206e-1803j 1.87e-484, 1.87e-484j
0.9973240486058117504 - 1.0660748771955168086e-1796j 3.65e-481, 3.65e-481j
0.86361570851789323889 + 9.1043058808001495119e-1811j 1.87e-484, 1.87e-484j
0.91785671562105639774 + 3.8880295271514719885e-1808j 4.48e-483, 4.48e-483j
0.99140146924197337248 + 1.1398906736377406182e-1813j 1.36e-481, 1.36e-481j
-0.79690616076990948139 - 1.6501196706467272359e-1827j 3.47e-486, 3.47e-486j
-0.99932444313691887594 - 2.7938963412463089333e-1831j 4.94e-482, 4.94e-482j
0.93246951420315202781 + 1.5716406490858373193e-1854j 1.04e-482, 1.04e-482j
0.74663678585427616564 + 1.8361740564474859651e-1861j 1.47e-487, 1.47e-487j
0.99634081837463197105 + 1.2560863250026216525e-1853j 4.03e-481, 4.03e-481j
-0.84308326395564077858 - 2.8401307978091805507e-1859j 5.55e-485, 5.55e-485j
-0.82064007119497224981 + 3.4187545888974849557e-1860j 1.4e-485, 1.4e-485j
0.23861918608319690863 - 4.7660023680086720214e-1878j 5.68e-503, 5.68e-503j
0.7724087312063641925 - 1.638128915365631431e-1862j 7.14e-487, 7.14e-487j
0.79690616076990948139 - 6.874626889984386711e-1863j 3.44e-486, 3.44e-486j
-0.94551230051737442358 - 1.2642176010329097681e-1855j 1.99e-482, 1.99e-482j
-0.66120938646626451366 + 3.1200297979769050922e-1877j 5.94e-490, 5.94e-490j
-0.90101994754721525204 + 2.0317292104295711685e-1867j 1.63e-483, 1.63e-483j
0.82064007119497224981 + 6.1399736629026091175e-1884j 1.35e-485, 1.35e-485j
0.69052490369330849508 + 3.2530061313521999634e-1887j 3.95e-489, 3.95e-489j
-0.99634081837463197105 + 8.3570817974852599161e-1877j 4.03e-481, 4.03e-481j
-0.69052490369330849508 + 2.656412284881489533e-1904j 3.96e-489, 3.96e-489j
-0.7724087312063641925 - 2.0620255848726044772e-1901j 7.14e-487, 7.14e-487j
-0.080302367445227604052 - 1.4306875496597423961e-1925j 2.66e-508, 2.66e-508j
0.59897664086159016398 + 4.0696923477449353046e-1908j 1.11e-491, 1.11e-491j
0.84308326395564077858 + 2.1540485449345991816e-1900j 5.37e-485, 5.37e-485j
0.97722740884937972953 - 5.4035121188218661779e-1897j 9.35e-482, 9.35e-482j
-0.56619254828424543768 + 3.0619771732084898858e-1908j 1.11e-492, 1.11e-492j
-0.98476213168929117657 + 7.0948898920322054459e-1898j 1.16e-481, 1.16e-481j
0.71916151244246840866 + 3.8832081014279519274e-1910j 2.69e-488, 2.69e-488j
0.56619254828424543768 + 1.6798617254088450963e-1915j 1.05e-492, 1.05e-492j
-0.74663678585427616564 + 5.4472036157361448525e-1911j 1.51e-487, 1.51e-487j
-0.53290119180335118279 - 7.0939092152908553362e-1918j 1.12e-493, 1.12e-493j
-0.71916151244246840866 - 7.0919234555388059021e-1912j 2.49e-488, 2.49e-488j
0.94551230051737442358 - 6.9912369659564166401e-1908j 2.12e-482, 2.12e-482j
0.46337453125311969535 - 2.3574593019822870044e-1922j 7.94e-496, 7.94e-496j
0.19965027923390809086 - 8.2471032221696766501e-1931j 2.73e-504, 2.73e-504j
-0.63081099913152963392 - 1.1407617902109051293e-1917j 7.89e-491, 7.89e-491j
-0.49873828266343632923 - 1.2869093310058847285e-1921j 1.21e-494, 1.21e-494j
-0.96854242237011863664 + 4.998504386631056933e-1923j 6.33e-482, 6.33e-482j
0.53290119180335118279 + 1.237168780172896464e-1935j 1.14e-493, 1.14e-493j
0.49873828266343632923 - 5.6894111826634153646e-1937j 1.18e-494, 1.18e-494j
-0.12009215568496887616 - 6.3678577643475718148e-1950j 5.68e-507, 5.68e-507j
-0.46337453125311969535 - 1.2078897256133414156e-1938j 8.93e-496, 8.93e-496j
-0.59897664086159016398 - 8.8368857218648304716e-1935j 1.02e-491, 1.02e-491j
0.66120938646626451366 + 1.4643281661482652908e-1932j 6.3e-490, 6.3e-490j
0.42725701598759574937 - 7.6732735556232975177e-1941j 6.51e-497, 6.51e-497j
0.63081099913152963392 - 4.8925378873459741892e-1943j 7.95e-491, 7.95e-491j
-0.27720633018897397156 - 2.5726796359525485665e-1954j 9.22e-502, 9.22e-502j
-0.42725701598759574937 + 9.4437211674877368829e-1950j 6.38e-497, 6.38e-497j
-0.040358864363643583964 + 6.4137438042813756339e-1962j 1.28e-509, 1.28e-509j
0.39081014757983207619 + 4.0685218590137589531e-1950j 4.53e-498, 4.53e-498j
0.31571204957734017 - 3.1129463605983665293e-1953j 1.76e-500, 1.76e-500j
0.080302367445227604052 - 1.2612438553905892163e-1960j 2.66e-508, 2.66e-508j
-0.39081014757983207619 - 7.8470175876290273835e-1951j 4.6e-498, 4.6e-498j
-0.16000679245667055831 + 3.0410364774246099761e-1958j 1.16e-505, 1.16e-505j
0.16000679245667055831 - 1.0715958383369065485e-1958j 1.2e-505, 1.2e-505j
0.35372387161709719693 + 2.7026114960967398395e-1952j 2.89e-499, 2.89e-499j
-0.35372387161709719693 - 8.5153298314170113291e-1953j 2.88e-499, 2.88e-499j
-0.19965027923390809086 - 1.1053263482105871375e-1956j 2.62e-504, 2.62e-504j
-0.23861918608319690863 + 2.3316963021398963859e-1955j 5.31e-503, 5.31e-503j
0.040358864363643583964 - 6.7980644754756418232e-1962j 1.28e-509, 1.28e-509j
0.27720633018897397156 + 7.9768727540951301581e-1954j 9.53e-502, 9.53e-502j
0.12009215568496887616 - 1.5403819799428676385e-1959j 5.45e-507, 5.45e-507j
-7.4788475108777290459e-2004 + 4.0944246664584842963e-2004j 6.74e-2002, 6.74e-2002j
-0.31571204957734017 + 6.5070815018277671128e-1953j 1.73e-500, 1.73e-500j

Weights

Weight (ball center) Error (ball radius)
0.009682436164902497995 + 1.7067184891276994093e-1674j 1.35e-143, 5.29e-377j
0.011702548205984522466 + 3.9199851818763007905e-1675j 5.73e-144, 2.24e-377j
0.013590492656877610927 + 6.9006309184459523638e-1674j 4.49e-144, 1.76e-377j
0.0059257316966284165452 - 2.3351659314754020416e-1674j 6.88e-145, 2.69e-378j
0.01774097112964337366 + 4.8699827922671169718e-1674j 4.58e-145, 1.79e-378j
0.011702548205984522466 + 2.6140292354852788793e-1673j 1.35e-144, 5.27e-378j
0.0071983608274892109474 + 1.1568254797034186814e-1673j 2.06e-145, 8.07e-379j
0.015768891330686434443 - 4.349362658973602338e-1674j 3.84e-145, 1.5e-378j
0.00035113539482496674981 - 3.6697871279778989843e-1674j 5.35e-146, 2.09e-379j
0.0079064454439630163226 - 6.048074333979608828e-1674j 1.37e-145, 5.37e-379j
0.018707221029491525363 - 3.9933702458676719322e-1674j 1.2e-146, 4.69e-380j
0.0017232859390171245753 + 1.2028733702407662803e-1674j 1.93e-147, 7.55e-381j
0.018707221029491525363 - 2.427197045745439546e-1674j 4.49e-147, 1.76e-380j
0.019654240816445587148 + 2.0411113045535839421e-1674j 1.57e-147, 6.15e-381j
0.00035113539482496674981 - 1.0350686690170903505e-1673j 1.97e-147, 7.71e-381j
0.019654240816445587148 + 3.3966867875033216213e-1674j 2.62e-149, 1.02e-382j
0.015768891330686434443 - 6.6186350584780708618e-1674j 1.29e-148, 5.06e-382j
0.0059257316966284165452 - 7.0183521960852999168e-1674j 4.67e-148, 1.83e-381j
0.024117074972162064227 - 1.2855687790258803228e-1674j 5.35e-153, 2.09e-386j
0.0017232859390171245753 + 4.3347578127761032736e-1675j 5.25e-151, 2.05e-384j
0.013590492656877610927 + 9.4596464813147537155e-1674j 4.8e-149, 1.88e-382j
0.026644637148602214461 - 1.6879892419987022653e-1674j 6.56e-154, 2.57e-387j
0.0037043232040097099141 + 1.2263959830465708092e-1673j 8.4e-148, 3.29e-381j
0.021515074392998185431 - 1.6924663027684383226e-1674j 2.09e-152, 8.18e-386j
0.023239925008988705297 + 1.4338937235433419251e-1674j 6.09e-153, 2.38e-386j
0.038684849240873861584 + 6.5305566124865974908e-1675j 6.37e-158, 2.49e-391j
0.024990801852092741835 + 1.9158126558512080865e-1674j 6.88e-154, 2.69e-387j
0.024117074972162064227 - 2.1261004227734539127e-1674j 9.3e-154, 3.64e-387j
0.012675280712514779298 - 1.3038504954545293475e-1673j 2.14e-152, 8.36e-386j
0.029739177200506092296 + 8.2699399746166141053e-1675j 5.36e-158, 2.1e-391j
0.01774097112964337366 + 3.0373310848776652511e-1674j 1.18e-152, 4.62e-386j
0.023239925008988705297 + 2.387576172824433861e-1674j 8.11e-154, 3.17e-387j
0.028982101157786655797 - 1.376176166276126214e-1674j 2.88e-157, 1.13e-390j
0.0037043232040097099141 + 4.3099710195961413991e-1674j 2.75e-152, 1.07e-385j
0.028982101157786655797 - 8.7699688847863641092e-1675j 6.52e-158, 2.55e-391j
0.024990801852092741835 + 1.1697564109794674441e-1674j 5.46e-156, 2.14e-389j
0.039779927150227911001 + 5.5370190074669327729e-1675j 5.3e-163, 2.07e-396j
0.032431971578238214737 + 1.0680337199133684254e-1674j 2.17e-160, 8.48e-394j
0.021515074392998185431 - 2.8254081603792179875e-1674j 6.39e-155, 2.5e-388j
0.0079064454439630163226 - 2.7369029769795325692e-1673j 1.24e-153, 4.86e-387j
0.033044225796960480613 - 6.9204911963155247823e-1675j 2.4e-162, 9.38e-396j
0.0071983608274892109474 + 3.4207696372398879321e-1674j 5.65e-155, 2.21e-388j
0.028191102624509899712 + 1.4976925874760748831e-1674j 6.73e-158, 2.63e-391j
0.033044225796960480613 - 1.0057778017062455764e-1674j 1.13e-161, 4.44e-395j
0.026644637148602214461 - 1.0432873607419896891e-1674j 3.13e-159, 1.22e-392j
0.03361966235644331394 + 6.6904566559418547251e-1675j 3.27e-164, 1.28e-397j
0.028191102624509899712 + 9.3914405342190203073e-1675j 6.64e-160, 2.6e-393j
0.012675280712514779298 - 1.3708478583962397632e-1673j 8.87e-157, 3.47e-390j
0.035855423053054590993 + 8.3074998971567328449e-1675j 6.71e-166, 2.63e-399j
0.039318159036570777263 - 6.2865205055838821374e-1675j 9.07e-168, 3.55e-401j
0.031134700521531544727 - 7.6877453945831527997e-1675j 4.52e-163, 1.77e-396j
0.034778395618731579231 - 6.3804567151036112983e-1675j 5.26e-166, 2.06e-399j
0.009682436164902497995 + 1.2261037258079492557e-1673j 1.04e-158, 4.07e-392j
0.03361966235644331394 + 9.517030534151533964e-1675j 1.25e-165, 4.89e-399j
0.034778395618731579231 - 8.876622745699091171e-1675j 3.34e-166, 1.31e-399j
0.039862723693256284677 - 5.4859905592066062699e-1675j 9.93e-171, 3.88e-404j
0.035855423053054590993 + 6.1112330352021573385e-1675j 7.71e-168, 3.01e-401j
0.032431971578238214737 + 7.1970699911560541922e-1675j 9.34e-165, 3.65e-398j
0.029739177200506092296 + 1.2754111907814066726e-1674j 1.81e-165, 7.08e-399j
0.036291973282813148166 - 7.9400197483511687326e-1675j 2.03e-169, 7.96e-403j
0.031134700521531544727 - 1.1638029171436255459e-1674j 6.5e-166, 2.54e-399j
0.038556817784143689267 - 5.5774290938336490387e-1675j 5.14e-173, 2.01e-406j
0.036291973282813148166 - 5.9813252303199142282e-1675j 1.18e-170, 4.63e-404j
0.040166345299624554807 - 5.5360415835866464586e-1675j 1.68e-173, 6.56e-407j
0.036671770582181759409 + 7.6242647427597016671e-1675j 3.56e-171, 1.39e-404j
0.038369287897957406176 + 6.9029900587633594464e-1675j 1.38e-172, 5.41e-406j
0.039779927150227911001 + 5.8401315099002143673e-1675j 7.9e-175, 3.09e-408j
0.036671770582181759409 + 5.8832825674779122013e-1675j 2.72e-173, 1.06e-406j
0.039884627304432667225 + 5.4517018570061878866e-1675j 7.63e-175, 2.98e-408j
0.039884627304432667225 + 6.0625388695579751939e-1675j 8.3e-175, 3.25e-408j
0.037564854281349957205 - 7.2404365822931807498e-1675j 3.98e-173, 1.56e-406j
0.037564854281349957205 - 5.7258479157227342781e-1675j 1.03e-174, 4.05e-408j
0.039318159036570777263 - 5.5063043579186799966e-1675j 1.11e-175, 4.36e-409j
0.038684849240873861584 + 5.5740163455536759324e-1675j 1.05e-175, 4.09e-409j
0.040166345299624554807 - 5.6863339318597100327e-1675j 4.89e-177, 1.91e-410j
0.038556817784143689267 - 6.7040076323016227051e-1675j 2.12e-176, 8.29e-410j
0.039862723693256284677 - 5.9411623097453039329e-1675j 4.75e-177, 1.86e-410j
0.040466053222965847135 + 5.5603845210835851186e-1675j 2.76e-177, 1.08e-410j
0.038369287897957406176 + 5.5981963070806105901e-1675j 2.37e-177, 9.02e-411j

Download

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