Rule: Q[1, 8, 10, 20, 42]

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)
-0.99467816067734024253 + 5.3340266992851907517e-1666j 7.52e-479, 7.52e-479j
-0.8975351587409253566 + 6.3602375144251524032e-1696j 6.39e-482, 6.39e-482j
-0.95739257660806699598 + 9.2217876157864768786e-1701j 2.29e-480, 2.29e-480j
-0.99918363188442050293 - 6.2026482068689157623e-1736j 1.15e-478, 1.15e-478j
0.96816023950762608984 + 2.462768899424380711e-1773j 5.27e-480, 5.27e-480j
0.95739257660806699598 - 4.2164258378646381525e-1775j 2.05e-480, 2.05e-480j
0.81263521054887031856 + 6.9921614934878299163e-1781j 1.66e-484, 1.66e-484j
-0.91496350724967785396 + 2.1883126776862968384e-1774j 1.49e-481, 1.49e-481j
-0.99988021951688687152 + 1.4887560935940576827e-1776j 5.62e-479, 5.62e-479j
0.8360311073266357943 + 2.9322515708109828686e-1804j 1.54e-483, 1.54e-483j
0.87853527972565349469 + 5.9181654812402500458e-1803j 3.82e-482, 3.82e-482j
0.9975367642831721877 - 4.8756036991195986196e-1797j 1.22e-478, 1.22e-478j
-0.86169449096993571299 + 8.7375850562823332912e-1802j 6.15e-482, 6.15e-482j
-0.87853527972565349469 - 3.5055927551467313479e-1803j 3.74e-482, 3.74e-482j
0.99988021951688687152 + 2.8558277463194959726e-1797j 5.81e-479, 5.81e-479j
0.8975351587409253566 - 7.7550330112101803293e-1803j 6.78e-482, 6.78e-482j
0.91496350724967785396 + 5.505981442092327246e-1803j 1.41e-481, 1.41e-481j
0.97723265316417006432 - 5.1803277303469293019e-1800j 1.08e-479, 1.08e-479j
-0.78788032167987056963 + 5.5772872625607420699e-1806j 2.18e-485, 2.18e-485j
-0.93077335759203116392 + 4.6533767853920311781e-1801j 3.65e-481, 3.65e-481j
0.9449257047677985495 - 1.0492467227090385492e-1801j 8.68e-481, 8.68e-481j
0.76181557019331174219 - 5.7785890809692835897e-1807j 3.06e-486, 3.06e-486j
-0.9449257047677985495 + 2.1406584257467159937e-1800j 8.55e-481, 8.55e-481j
-0.8360311073266357943 - 9.4937237101591672221e-1804j 1.53e-483, 1.53e-483j
-0.81263521054887031856 - 1.3418361110248920157e-1804j 1.62e-484, 1.62e-484j
0.99467816067734024253 - 1.4658672377020356259e-1798j 7.42e-479, 7.42e-479j
0.78788032167987056963 + 2.9362890858349029604e-1806j 2.16e-485, 2.16e-485j
0.93077335759203116392 - 3.5128115567915677356e-1802j 3.62e-481, 3.62e-481j
-0.67620707107638081898 + 1.6408475138496648391e-1809j 5e-489, 5e-489j
-0.64533804574012362456 - 3.4325132385447577735e-1810j 5.31e-490, 5.31e-490j
-0.99042155699913445905 + 9.945559176938292144e-1798j 4.24e-479, 4.24e-479j
0.73448676518393379161 - 5.046442236617243767e-1820j 3.63e-487, 3.63e-487j
0.70593687667862786966 - 1.8718322591750248979e-1820j 4.64e-488, 4.64e-488j
-0.96816023950762608984 + 8.8846647773710734848e-1810j 5.03e-480, 5.03e-480j
-0.73448676518393379161 - 8.247824367280314406e-1824j 3.56e-487, 3.56e-487j
-0.76181557019331174219 + 4.0590865275495615726e-1822j 2.92e-486, 2.92e-486j
0.98463550651277674578 + 1.2241624055079751729e-1815j 2.46e-479, 2.46e-479j
0.61337143270059039731 - 2.6870765725390286113e-1828j 5.43e-491, 5.43e-491j
0.99042155699913445905 + 2.0071443074588024747e-1815j 4.35e-479, 4.35e-479j
0.85801581722970414625 + 2.5727546547981400903e-1820j 4.51e-482, 4.51e-482j
-0.61337143270059039731 - 2.0082899049263570217e-1827j 5.63e-491, 5.63e-491j
0.082365202311366671257 + 2.7428627106058517434e-1845j 2.53e-508, 2.53e-508j
0.67620707107638081898 - 1.1508000751355617218e-1826j 5.13e-489, 5.13e-489j
0.64533804574012362456 - 1.0250482746880306334e-1826j 5.26e-490, 5.26e-490j
-0.97723265316417006432 - 1.618493096471622106e-1813j 1.03e-479, 1.03e-479j
-0.58035111272882396825 - 1.7145648520773406731e-1843j 5.06e-492, 5.06e-492j
-0.85801581722970414625 - 6.3691663162687820953e-1832j 4.36e-482, 4.36e-482j
0.99918363188442050293 - 2.2616165024669449522e-1828j 1.34e-478, 1.34e-478j
0.51134267300061245782 - 2.3035994326021164006e-1846j 3.22e-494, 3.22e-494j
0.12339015979880703233 + 5.7875961206720494061e-1859j 6.12e-507, 6.12e-507j
-0.12339015979880703233 + 4.4316694631362253434e-1859j 6.18e-507, 6.18e-507j
-0.54632434803926450002 + 1.3598005042534068546e-1844j 4.36e-493, 4.36e-493j
-0.041213953277715639954 - 4.2406795981085404697e-1862j 1.07e-509, 1.07e-509j
0.54632434803926450002 + 3.5847016705348542146e-1845j 4.55e-493, 4.55e-493j
0.58035111272882396825 - 1.4813264942938202505e-1844j 5.26e-492, 5.26e-492j
-0.20479787819954900372 - 1.2982580141359033208e-1856j 3.03e-504, 3.03e-504j
-0.43874521999898132022 - 1.3800425909127854196e-1848j 1.61e-496, 1.61e-496j
-0.70593687667862786966 - 1.230563147362761171e-1838j 4.27e-488, 4.27e-488j
0.86169449096993571299 - 2.0481690671032237236e-1834j 6.08e-482, 6.08e-482j
0.40125717459761495585 + 3.3969225239551562747e-1850j 9.36e-498, 9.36e-498j
0.20479787819954900372 + 1.7644406223271254686e-1856j 2.9e-504, 2.9e-504j
-0.51134267300061245782 - 8.0053696423230907241e-1846j 3.39e-494, 3.39e-494j
-0.47546247911245988896 + 5.5022482564189745676e-1848j 2.34e-495, 2.34e-495j
-0.16422356361498676144 - 5.3324773608808371624e-1858j 1.42e-505, 1.42e-505j
0.43874521999898132022 - 1.0498466423375980472e-1848j 1.52e-496, 1.52e-496j
0.47546247911245988896 + 6.0350890162373788041e-1848j 2.4e-495, 2.4e-495j
-0.98463550651277674578 - 1.694713505374759692e-1845j 2.21e-479, 2.21e-479j
-0.36306875540226766956 - 5.6428113813010136005e-1899j 4.99e-499, 4.99e-499j
-0.9975367642831721877 + 7.489498990118005667e-1903j 1.06e-478, 1.06e-478j
0.16422356361498676144 + 7.6083065627327790688e-1955j 1.35e-505, 1.35e-505j
0.36306875540226766956 + 5.1596036482557539327e-1948j 5.09e-499, 5.09e-499j
-0.082365202311366671257 - 6.0183632380923043372e-1958j 2.74e-508, 2.74e-508j
-0.28488634745627313859 + 1.4432415542167582128e-1951j 1.39e-501, 1.39e-501j
-0.40125717459761495585 + 9.5928746959676237661e-1947j 9.38e-498, 9.38e-498j
0.041213953277715639954 - 5.6274053197796529899e-1959j 1.07e-509, 1.07e-509j
0.32425342340380892904 + 1.5607339210355503e-1949j 2.62e-500, 2.62e-500j
0.28488634745627313859 - 1.3551031720740817857e-1950j 1.5e-501, 1.5e-501j
7.3207825951742914093e-2008 + 6.0406827655188316602e-2008j 7.69e-2006, 7.69e-2006j
-0.32425342340380892904 - 6.6117277854970874706e-1950j 2.57e-500, 2.57e-500j
-0.24504299805664905947 - 2.8628301129291917579e-1952j 7.12e-503, 7.12e-503j
0.24504299805664905947 + 1.0535132408566892297e-1951j 6.55e-503, 6.55e-503j

Weights

Weight (ball center) Error (ball radius)
0.0035315235679178579615 - 2.6177671043462909239e-1666j 3.2e-133, 4e-364j
0.018222455665678363014 - 4.7947585459511683303e-1668j 1.04e-133, 1.3e-364j
0.011618203183547696293 - 1.2054159273693921548e-1667j 1.2e-133, 1.5e-364j
0.0011200075969584704198 - 5.2183923220475107833e-1666j 5.52e-134, 6.91e-365j
0.0099177170202825427533 + 2.8295827926326812593e-1669j 1.02e-135, 1.27e-366j
0.011618203183547696293 - 2.3024082088784062978e-1669j 8.1e-136, 1.01e-366j
0.024083857988329604361 + 1.123342277362972549e-1669j 9.81e-137, 1.23e-367j
0.016626364245319449337 + 4.751019024962042244e-1668j 1.96e-135, 2.45e-366j
0.00033656616900042875988 + 2.0245676665574465027e-1666j 3.66e-134, 4.58e-365j
0.022699220400691596923 - 2.342285251692447022e-1669j 8.26e-137, 1.03e-367j
0.019768590677968911994 + 4.5006099912474994862e-1669j 2.45e-137, 3.06e-368j
0.0022164535749615853545 - 1.1956312861920653024e-1668j 4.18e-139, 5.22e-370j
1.5740677572144243556e-07 - 2.7361064655813143836e-1667j 5.3e-138, 6.63e-369j
0.019768590677968911994 + 7.2588203913451985437e-1668j 1.65e-137, 2.06e-368j
0.00033656616900042875988 - 5.2803268285633604928e-1669j 2.53e-139, 3.16e-370j
0.018222455665678363014 - 2.46154719414602174e-1669j 6.58e-139, 8.23e-370j
0.016626364245319449337 + 1.9832298454934722806e-1669j 2.86e-139, 3.58e-370j
0.0082313054819181624997 - 3.6756390679508005726e-1669j 1.59e-139, 1.99e-370j
0.025417727177267127762 - 5.9892829365479743294e-1669j 1.29e-142, 1.62e-373j
0.014986784444085892128 - 5.6924888522870644869e-1668j 1.3e-140, 1.63e-371j
0.013313194680098749337 + 2.0027256335209224551e-1669j 4.31e-140, 5.39e-371j
0.026704149470232737434 + 4.8369346954622953278e-1670j 3.06e-143, 3.83e-374j
0.013313194680098749337 + 7.8076434804864863933e-1668j 6.85e-141, 8.56e-372j
0.022699220400691596923 - 2.7028824223436785654e-1668j 2e-142, 2.5e-373j
0.024083857988329604361 + 1.115248636054867118e-1668j 5.28e-143, 6.6e-374j
0.0035315235679178579615 + 9.4690130662973764564e-1669j 2.61e-142, 3.26e-373j
0.025417727177267127762 - 6.9482756424613083054e-1670j 2.07e-144, 2.58e-375j
0.014986784444085892128 - 1.8893094721891062411e-1669j 7.55e-142, 9.45e-373j
0.030306230104532584315 - 1.2016250481695556859e-1669j 2.66e-148, 3.32e-379j
0.031424903998841752069 + 8.9420964285973866414e-1670j 8.35e-149, 1.04e-379j
0.0050034271730365947116 - 3.222473866470885498e-1666j 2.79e-145, 3.49e-376j
0.027946316778607714824 - 3.6119814285768709013e-1670j 1.02e-147, 1.28e-378j
0.02914662197577845047 + 2.8274215300638733659e-1670j 9.13e-149, 1.14e-379j
0.0099177170202825427533 + 2.0944378431237000182e-1667j 1.14e-145, 1.43e-376j
0.027946316778607714824 - 2.4004297249390390226e-1669j 9.6e-149, 1.2e-379j
0.026704149470232737434 + 3.6485231275450368428e-1669j 6e-148, 7.51e-379j
0.0065830687991017100855 + 4.9821542378016432685e-1669j 1.6e-146, 2e-377j
0.032501027625497739284 - 1.6183873512949722724e-1670j 4.02e-154, 5.02e-385j
0.0050034271730365947116 - 6.9098766126455637575e-1669j 1.56e-146, 1.96e-377j
0.021261043281766416431 + 1.8150875919682258946e-1668j 1.76e-148, 2.2e-379j
0.032501027625497739284 - 6.8250752772884469257e-1670j 5.09e-155, 6.37e-386j
0.041098816765949179875 - 7.491447489834976864e-1671j 4.75e-160, 5.94e-391j
0.030306230104532584315 - 2.2902999626174744751e-1670j 5.01e-153, 6.27e-384j
0.031424903998841752069 + 1.9047573932026851536e-1670j 5.82e-154, 7.28e-385j
0.0082313054819181624997 - 4.1546698600764347599e-1667j 2.03e-151, 2.54e-382j
0.033531750276080855536 + 5.3235691098700151105e-1670j 3.59e-157, 4.49e-388j
0.021261043281766416431 + 2.460664559218414637e-1667j 2.41e-150, 3.01e-381j
0.0011200075969584704198 + 1.1791848583459672292e-1668j 4.12e-148, 5.15e-379j
0.03544075509558647925 + 1.0998752401200479095e-1670j 1.07e-158, 1.34e-389j
0.040940231433797440061 + 7.3402651073968966562e-1671j 7.67e-162, 9.6e-393j
0.040940231433797440061 + 9.4192940476647818032e-1671j 4.23e-163, 5.29e-394j
0.034513199978541654818 - 4.2334814201481004959e-1670j 1.9e-159, 2.38e-390j
0.041193096857263114117 + 8.3784605935237967719e-1671j 5.75e-163, 7.19e-394j
0.034513199978541654818 - 1.2317290365975143457e-1670j 2.71e-159, 3.39e-390j
0.033531750276080855536 + 1.4004175738729615052e-1670j 1.86e-158, 2.32e-389j
0.040421617930209390815 + 1.1003424901446957244e-1670j 1.08e-164, 1.35e-395j
0.037114073555838264142 + 2.3604420091824483873e-1670j 7.61e-164, 9.51e-395j
0.02914662197577845047 + 1.6652816335720406158e-1669j 8.7e-159, 1.09e-389j
1.5740677572144243556e-07 - 1.9600454584389935721e-1668j 1.72e-154, 2.15e-385j
0.03785026340875065605 - 8.5272164746152845728e-1671j 2.45e-164, 3.07e-395j
0.040421617930209390815 + 7.2459874876001118615e-1671j 1.8e-165, 2.25e-396j
0.03544075509558647925 + 3.4270916750379737885e-1670j 4.62e-163, 5.77e-394j
0.036309386505943252365 - 2.8213401931127388192e-1670j 8.33e-164, 1.04e-394j
0.040715325451589121252 - 1.0128108558374933252e-1670j 3.26e-166, 4.08e-397j
0.037114073555838264142 + 9.1546397606992038802e-1671j 7.23e-165, 9.04e-396j
0.036309386505943252365 - 9.9642444514891454804e-1671j 3.5e-164, 4.38e-395j
0.0065830687991017100855 + 9.8193623053618028032e-1667j 4.34e-161, 5.43e-392j
0.038514308670581455136 + 1.7305462070031826368e-1670j 2.21e-168, 2.76e-399j
0.0022164535749615853545 + 8.3325805936928471726e-1666j 1.11e-160, 1.39e-391j
0.040715325451589121252 - 7.2576769328608005771e-1671j 6.96e-169, 8.7e-400j
0.038514308670581455136 + 8.0503166507816684011e-1671j 3.15e-168, 3.95e-399j
0.041098816765949179875 - 8.8441293353507893906e-1671j 3.12e-169, 3.9e-400j
0.039617748655220823385 + 1.3444754870330385696e-1670j 7.35e-170, 9.19e-401j
0.03785026340875065605 - 2.0059018921947930115e-1670j 1.35e-168, 1.68e-399j
0.041193096857263114117 + 7.711770541946372932e-1671j 3.19e-170, 3.98e-401j
0.039103803246526585878 - 7.7000123723446845614e-1671j 2.22e-170, 2.76e-401j
0.039617748655220823385 + 7.4579881491430757797e-1671j 7.13e-171, 8.94e-402j
0.04122437392046596107 - 8.0049644094297292017e-1671j 5.69e-171, 7.37e-402j
0.039103803246526585878 - 1.5148291748604571684e-1670j 1.97e-171, 2.55e-402j
0.040056516719690886822 - 1.20893452842684189e-1670j 1.42e-171, 1.86e-402j
0.040056516719690886822 - 7.3101908879292034901e-1671j 1.09e-171, 1.19e-402j

Download

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