Rule: Q[9, 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 + 1.3700908658196947635e-1665j 6.96e-479, 6.96e-479j
-0.8975351587409253566 + 1.2344873100823623296e-1693j 6.27e-482, 6.27e-482j
-0.95739257660806699598 - 1.1572304399045988577e-1698j 1.88e-480, 1.88e-480j
-0.99918363188442050293 + 1.2307368913078728774e-1734j 1.13e-478, 1.13e-478j
0.96816023950762608984 + 6.5397952129035752675e-1774j 4.49e-480, 4.49e-480j
0.95739257660806699598 - 9.9611890000918823616e-1775j 2.04e-480, 2.04e-480j
0.81263521054887031856 + 4.921262039945926638e-1780j 1.57e-484, 1.57e-484j
-0.91496350724967785396 - 7.2258873693742106179e-1773j 1.39e-481, 1.39e-481j
-0.99988021951688687152 + 1.1477736151459312229e-1775j 5.1e-479, 5.1e-479j
0.8360311073266357943 - 4.2923567007096683877e-1805j 1.4e-483, 1.4e-483j
0.87853527972565349469 - 6.131737795063782801e-1804j 3.73e-482, 3.73e-482j
0.9975367642831721877 - 6.0725690875285745742e-1797j 9.72e-479, 9.72e-479j
-0.86169449096993571299 - 8.5061698415922979202e-1803j 5.52e-482, 5.52e-482j
-0.87853527972565349469 - 6.4015356650609479377e-1802j 3.6e-482, 3.6e-482j
0.99988021951688687152 + 2.2350810289465825574e-1796j 5.31e-479, 5.31e-479j
0.8975351587409253566 + 1.9870656317184987408e-1803j 6.1e-482, 6.1e-482j
0.91496350724967785396 - 3.2189939582783409207e-1802j 1.4e-481, 1.4e-481j
0.97723265316417006432 - 4.3739657555384693962e-1800j 1.04e-479, 1.04e-479j
-0.78788032167987056963 - 9.9495054072643510644e-1806j 2.32e-485, 2.32e-485j
-0.93077335759203116392 + 4.2110421692848811742e-1801j 3.31e-481, 3.31e-481j
0.9449257047677985495 - 1.2120042416643126269e-1801j 8.56e-481, 8.56e-481j
0.76181557019331174219 + 2.3771025097653268861e-1807j 2.75e-486, 2.75e-486j
-0.9449257047677985495 + 7.1002808761392813266e-1801j 8.04e-481, 8.04e-481j
-0.8360311073266357943 + 1.5156394756535394418e-1805j 1.35e-483, 1.35e-483j
-0.81263521054887031856 - 6.3945023682662825048e-1805j 1.58e-484, 1.58e-484j
0.99467816067734024253 - 5.8096373231747692211e-1799j 7.01e-479, 7.01e-479j
0.78788032167987056963 - 1.3322884316386079986e-1806j 2.14e-485, 2.14e-485j
0.93077335759203116392 + 1.9219676759373185741e-1802j 3.5e-481, 3.5e-481j
-0.67620707107638081898 + 1.0401929364884258878e-1809j 5.21e-489, 5.21e-489j
-0.64533804574012362456 - 9.4422172955154655746e-1811j 5.5e-490, 5.5e-490j
-0.99042155699913445905 + 7.3893366139364627759e-1798j 3.72e-479, 3.72e-479j
0.73448676518393379161 - 7.3529778028304631242e-1820j 3.99e-487, 3.99e-487j
0.70593687667862786966 - 5.9604530748780452135e-1822j 4.52e-488, 4.52e-488j
-0.96816023950762608984 - 4.1243051327087475418e-1810j 4.46e-480, 4.46e-480j
-0.73448676518393379161 + 8.9711418315287888081e-1823j 3.86e-487, 3.86e-487j
-0.76181557019331174219 - 1.6616900443714599286e-1822j 2.95e-486, 2.95e-486j
0.98463550651277674578 + 1.0189429214890799235e-1814j 2.09e-479, 2.09e-479j
0.61337143270059039731 - 4.3366060953319697311e-1828j 5.62e-491, 5.62e-491j
0.99042155699913445905 - 2.3677335783516366656e-1815j 3.92e-479, 3.92e-479j
0.85801581722970414625 + 1.1648956799125464264e-1818j 4.13e-482, 4.13e-482j
-0.61337143270059039731 + 8.9747090838355575478e-1827j 5.5e-491, 5.5e-491j
0.082365202311366671257 - 2.5432980744251282663e-1844j 2.63e-508, 2.63e-508j
0.67620707107638081898 - 1.1385717845762131135e-1825j 5.14e-489, 5.14e-489j
0.64533804574012362456 + 9.1407880762341569888e-1827j 5.9e-490, 5.9e-490j
-0.97723265316417006432 + 1.3227329935999914976e-1813j 9.53e-480, 9.53e-480j
-0.58035111272882396825 + 1.6212496291613245653e-1842j 4.6e-492, 4.6e-492j
-0.85801581722970414625 + 6.0521097431265603468e-1831j 4.05e-482, 4.05e-482j
0.99918363188442050293 - 6.4317943094153416497e-1828j 1.16e-478, 1.16e-478j
0.51134267300061245782 - 4.0349426957467901805e-1846j 2.93e-494, 2.93e-494j
0.12339015979880703233 - 2.2721392213773109411e-1858j 5.8e-507, 5.8e-507j
-0.12339015979880703233 + 9.9133257774309522236e-1858j 5.54e-507, 5.54e-507j
-0.54632434803926450002 - 2.9470867004187115672e-1843j 3.91e-493, 3.91e-493j
-0.041213953277715639954 - 7.8853960950146488201e-1861j 1.39e-509, 1.39e-509j
0.54632434803926450002 + 1.8878115422043835744e-1844j 3.9e-493, 3.9e-493j
0.58035111272882396825 - 5.2177458949496956893e-1844j 5.14e-492, 5.14e-492j
-0.20479787819954900372 - 2.2002877567797336404e-1855j 2.64e-504, 2.64e-504j
-0.43874521999898132022 + 4.0523175818671706611e-1848j 1.47e-496, 1.47e-496j
-0.70593687667862786966 + 1.035406105005275475e-1837j 4.49e-488, 4.49e-488j
0.86169449096993571299 + 1.2251089591731046911e-1833j 5.47e-482, 5.47e-482j
0.40125717459761495585 - 2.3382019960732909568e-1849j 8.7e-498, 8.7e-498j
0.20479787819954900372 + 1.6424193040437868596e-1855j 3.07e-504, 3.07e-504j
-0.51134267300061245782 + 7.4120243698523107867e-1846j 2.85e-494, 2.85e-494j
-0.47546247911245988896 - 2.4702537365992205733e-1846j 2.08e-495, 2.08e-495j
-0.16422356361498676144 - 6.0033313078958208353e-1857j 1.31e-505, 1.31e-505j
0.43874521999898132022 - 3.7846673337346258131e-1848j 1.47e-496, 1.47e-496j
0.47546247911245988896 + 2.5205223529486960662e-1847j 2.19e-495, 2.19e-495j
-0.98463550651277674578 - 2.164309813033261444e-1845j 2.09e-479, 2.09e-479j
-0.36306875540226766956 - 3.088332665119630225e-1899j 5.23e-499, 5.23e-499j
-0.9975367642831721877 + 1.1913422760133401149e-1903j 1.01e-478, 1.01e-478j
0.16422356361498676144 + 1.1933672733553036237e-1955j 1.26e-505, 1.26e-505j
0.36306875540226766956 + 2.1733515019922017345e-1948j 5.33e-499, 5.33e-499j
-0.082365202311366671257 + 6.4801936056257281154e-1957j 2.81e-508, 2.81e-508j
-0.28488634745627313859 + 1.8966921893408975043e-1950j 1.3e-501, 1.3e-501j
-0.40125717459761495585 - 1.1107573818907400267e-1946j 8.56e-498, 8.56e-498j
0.041213953277715639954 + 8.870339727620478355e-1959j 1.25e-509, 1.25e-509j
0.32425342340380892904 + 7.0782468692307430118e-1950j 2.69e-500, 2.69e-500j
0.28488634745627313859 - 1.533776647786548162e-1950j 1.38e-501, 1.38e-501j
-8.5434914901302073539e-2007 - 7.0495908232277811445e-2007j 8.97e-2005, 8.97e-2005j
-0.32425342340380892904 - 5.6060849865921297528e-1949j 2.56e-500, 2.56e-500j
-0.24504299805664905947 - 1.8948638579292485178e-1951j 6.07e-503, 6.07e-503j
0.24504299805664905947 + 9.9744892716135637294e-1952j 6.33e-503, 6.33e-503j

Weights

Weight (ball center) Error (ball radius)
0.0035315235679178579615 - 6.7239610911373202091e-1666j 3.2e-133, 3.75e-364j
0.018222455665678363014 - 1.2315751791229238252e-1667j 1.04e-133, 1.22e-364j
0.011618203183547696293 - 3.0962150073671380526e-1667j 1.2e-133, 1.41e-364j
0.0011200075969584704198 - 1.3403891764656978676e-1665j 5.52e-134, 6.48e-365j
0.0099177170202825427533 + 7.2680279961593470364e-1669j 1.02e-135, 1.19e-366j
0.011618203183547696293 - 5.9139345080430921439e-1669j 8.1e-136, 9.5e-367j
0.024083857988329604361 + 2.8854017427590940744e-1669j 9.81e-137, 1.15e-367j
0.016626364245319449337 + 1.2203403050660389462e-1667j 1.96e-135, 2.3e-366j
0.00033656616900042875988 + 5.2002770581481558372e-1666j 3.66e-134, 4.3e-365j
0.022699220400691596923 - 6.0163621395409616897e-1669j 8.26e-137, 9.69e-368j
0.019768590677968911994 + 1.1560205801840830014e-1668j 2.45e-137, 2.87e-368j
0.0022164535749615853545 - 3.0710823107044548811e-1668j 4.18e-139, 4.9e-370j
1.5740677572144243556e-07 - 7.0279259698972458121e-1667j 5.3e-138, 6.21e-369j
0.019768590677968911994 + 1.8644907638239894621e-1667j 1.65e-137, 1.93e-368j
0.00033656616900042875988 - 1.3562975898352424063e-1668j 2.53e-139, 2.96e-370j
0.018222455665678363014 - 6.3226967479100084333e-1669j 6.58e-139, 7.72e-370j
0.016626364245319449337 + 5.0940972914435199462e-1669j 2.86e-139, 3.36e-370j
0.0082313054819181624997 - 9.4411966736579584426e-1669j 1.59e-139, 1.86e-370j
0.025417727177267127762 - 1.5383990944915592611e-1668j 1.29e-142, 1.52e-373j
0.014986784444085892128 - 1.4621649684175959893e-1667j 1.3e-140, 1.53e-371j
0.013313194680098749337 + 5.1441739082365066997e-1669j 4.31e-140, 5.05e-371j
0.026704149470232737434 + 1.242408487701672528e-1669j 3.06e-143, 3.59e-374j
0.013313194680098749337 + 2.0054607183771215671e-1667j 6.85e-141, 8.03e-372j
0.022699220400691596923 - 6.9425871429064031691e-1668j 2e-142, 2.35e-373j
0.024083857988329604361 + 2.8646125254330123557e-1668j 5.28e-143, 6.19e-374j
0.0035315235679178579615 + 2.4321978576147608718e-1668j 2.61e-142, 3.06e-373j
0.025417727177267127762 - 1.7847246606788540218e-1669j 2.07e-144, 2.42e-375j
0.014986784444085892128 - 4.8528546939965816744e-1669j 7.55e-142, 8.86e-373j
0.030306230104532584315 - 3.086477806453205913e-1669j 2.66e-148, 3.12e-379j
0.031424903998841752069 + 2.2968547644769020082e-1669j 8.35e-149, 9.79e-380j
0.0050034271730365947116 - 8.2772026813928341712e-1666j 2.79e-145, 3.27e-376j
0.027946316778607714824 - 9.2776865242664058055e-1670j 1.02e-147, 1.2e-378j
0.02914662197577845047 + 7.262476606428660981e-1670j 9.13e-149, 1.07e-379j
0.0099177170202825427533 + 5.379744646339009355e-1667j 1.14e-145, 1.34e-376j
0.027946316778607714824 - 6.1657112451682899607e-1669j 9.6e-149, 1.13e-379j
0.026704149470232737434 + 9.371547036784137218e-1669j 6e-148, 7.04e-379j
0.0065830687991017100855 + 1.2797093824505345962e-1668j 1.6e-146, 1.87e-377j
0.032501027625497739284 - 4.1569678075749320329e-1670j 4.02e-154, 4.71e-385j
0.0050034271730365947116 - 1.7748615379438403457e-1668j 1.56e-146, 1.83e-377j
0.021261043281766416431 + 4.6622093788011794186e-1668j 1.76e-148, 2.06e-379j
0.032501027625497739284 - 1.7530795819221975522e-1669j 5.09e-155, 5.97e-386j
0.041098816765949179875 - 1.9242430449338112915e-1670j 4.75e-160, 5.57e-391j
0.030306230104532584315 - 5.8828334308673417928e-1670j 5.01e-153, 5.88e-384j
0.031424903998841752069 + 4.8925340144608847559e-1670j 5.82e-154, 6.83e-385j
0.0082313054819181624997 - 1.0671628671356164155e-1666j 2.03e-151, 2.38e-382j
0.033531750276080855536 + 1.3674047435814718212e-1669j 3.59e-157, 4.21e-388j
0.021261043281766416431 + 6.3204296238021932711e-1667j 2.41e-150, 2.82e-381j
0.0011200075969584704198 + 3.0288382391284327886e-1668j 4.12e-148, 4.83e-379j
0.03544075509558647925 + 2.8251246290755605709e-1670j 1.07e-158, 1.25e-389j
0.040940231433797440061 + 1.8854105431619263927e-1670j 7.67e-162, 9e-393j
0.040940231433797440061 + 2.4194270979004973864e-1670j 4.23e-163, 4.96e-394j
0.034513199978541654818 - 1.0874062975986959469e-1669j 1.9e-159, 2.23e-390j
0.041193096857263114117 + 2.1520800280875120289e-1670j 5.75e-163, 6.74e-394j
0.034513199978541654818 - 3.1638025029632837364e-1670j 2.71e-159, 3.18e-390j
0.033531750276080855536 + 3.5970935926395826954e-1670j 1.86e-158, 2.18e-389j
0.040421617930209390815 + 2.8263248011536451964e-1670j 1.08e-164, 1.26e-395j
0.037114073555838264142 + 6.062999340650749664e-1670j 7.61e-164, 8.92e-395j
0.02914662197577845047 + 4.2774198252140483789e-1669j 8.7e-159, 1.02e-389j
1.5740677572144243556e-07 - 5.0345461892017062253e-1668j 1.72e-154, 2.01e-385j
0.03785026340875065605 - 2.1902892620134915138e-1670j 2.45e-164, 2.88e-395j
0.040421617930209390815 + 1.8611945215675637865e-1670j 1.8e-165, 2.11e-396j
0.03544075509558647925 + 8.8027812101605649213e-1670j 4.62e-163, 5.41e-394j
0.036309386505943252365 - 7.2468561667899958853e-1670j 8.33e-164, 9.77e-395j
0.040715325451589121252 - 2.6014922320728809906e-1670j 3.26e-166, 3.83e-397j
0.037114073555838264142 + 2.3514483565829568409e-1670j 7.23e-165, 8.47e-396j
0.036309386505943252365 - 2.559402319753918239e-1670j 3.5e-164, 4.11e-395j
0.0065830687991017100855 + 2.5221880881386120123e-1666j 4.34e-161, 5.09e-392j
0.038514308670581455136 + 4.445057523637285211e-1670j 2.21e-168, 2.59e-399j
0.0022164535749615853545 + 2.1402953535374920637e-1665j 1.11e-160, 1.31e-391j
0.040715325451589121252 - 1.8641970566280491736e-1670j 6.96e-169, 8.16e-400j
0.038514308670581455136 + 2.0677934198698779009e-1670j 3.15e-168, 3.7e-399j
0.041098816765949179875 - 2.2716910697346060162e-1670j 3.12e-169, 3.66e-400j
0.039617748655220823385 + 3.4534015068752916953e-1670j 7.35e-170, 8.62e-401j
0.03785026340875065605 - 5.1523324032007966289e-1670j 1.35e-168, 1.57e-399j
0.041193096857263114117 + 1.9808349253733660404e-1670j 3.19e-170, 3.73e-401j
0.039103803246526585878 - 1.9778147378718316193e-1670j 2.22e-170, 2.58e-401j
0.039617748655220823385 + 1.9156487240496533248e-1670j 7.13e-171, 8.38e-402j
0.04122437392046596107 - 2.0561443046472133729e-1670j 5.69e-171, 6.91e-402j
0.039103803246526585878 - 3.8909696796823826727e-1670j 1.97e-171, 2.39e-402j
0.040056516719690886822 - 3.1052528383362283156e-1670j 1.42e-171, 1.74e-402j
0.040056516719690886822 - 1.8776857199256900565e-1670j 1.09e-171, 1.11e-402j

Download

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