Rule: Q[2, 4, 7, 22, 36]

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.

Warning: This rule has negative weights!

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)
0.99709273520977188588 - 2.5665169565878219205e-864j 1.79e-230, 1.79e-230j
-0.98475192553972407787 - 2.9867734380176775328e-873j 3.07e-230, 3.07e-230j
-0.90255741003290272805 + 5.8885238797595067417e-872j 3.3e-230, 3.3e-230j
-0.97491475765285602567 + 9.6346298615931760787e-873j 3.35e-230, 3.35e-230j
0.91248695683407599658 + 6.572931498753616619e-871j 1.59e-229, 1.59e-229j
0.91704220084685061239 + 1.5762253752576737136e-871j 1.43e-229, 1.43e-229j
0.97491475765285602567 - 3.3100757649721447725e-877j 3.33e-230, 3.33e-230j
-0.91248695683407599658 + 3.1478696826137123984e-888j 1.49e-229, 1.49e-229j
0.99950955960747860722 + 4.3920384263211517805e-888j 6.54e-231, 6.54e-231j
0.96299165841093658915 + 1.1978302523125705989e-903j 3.87e-230, 3.87e-230j
0.85841603774658709229 + 1.2982877835686338282e-915j 5.29e-232, 5.29e-232j
-0.99219775357146857477 - 9.6611373405310170286e-924j 2.51e-230, 2.51e-230j
-0.88160092461578339358 - 5.3273398130404877084e-924j 3.17e-231, 3.17e-231j
-0.80405164530112297721 + 9.98117199373280172e-928j 1.38e-233, 1.38e-233j
0.99219775357146857477 + 3.4430327259978410556e-923j 2.47e-230, 2.47e-230j
0.88160092461578339358 - 2.0362193684168812856e-931j 3.32e-231, 3.32e-231j
0.90255741003290272805 + 2.2016990536651010745e-931j 3.53e-230, 3.53e-230j
-0.99950955960747860722 - 3.9545901338223063029e-935j 6.3e-231, 6.3e-231j
-0.77338516233180687365 + 7.3945434277745711124e-941j 2.59e-234, 2.59e-234j
-0.91704220084685061239 - 2.0086606997038576183e-933j 1.49e-229, 1.49e-229j
-0.99709273520977188588 - 4.9578963498201571635e-935j 1.67e-230, 1.67e-230j
0.74081180579672668553 - 1.6342563025324034926e-941j 4.64e-235, 4.64e-235j
-0.93445225121820346896 + 1.3054002544493491517e-934j 4.75e-230, 4.75e-230j
-0.83249527710209733962 - 1.2264433373170312738e-938j 8.59e-233, 8.59e-233j
-0.74081180579672668553 + 4.7508645123495529068e-942j 4.56e-235, 4.56e-235j
0.93445225121820346896 + 1.0506419672658098688e-934j 5.09e-230, 5.09e-230j
0.77338516233180687365 + 4.8514975822669976017e-953j 2.44e-234, 2.44e-234j
0.80405164530112297721 - 1.6557648883188525144e-951j 1.5e-233, 1.5e-233j
0.98475192553972407787 + 5.8187655592850593777e-948j 2.92e-230, 2.92e-230j
-0.60350908557868114195 - 4.4756272131782230858e-968j 9.62e-238, 9.62e-238j
-0.85841603774658709229 + 2.6358171394344381992e-961j 4.94e-232, 4.94e-232j
0.70668509462315533726 - 1.3381541410955987349e-966j 8.1e-236, 8.1e-236j
0.63629479026082362448 - 5.8322687966881542486e-968j 3.49e-237, 3.49e-237j
-0.94939455187672520548 + 3.9141211524289681899e-960j 4.1e-230, 4.1e-230j
-0.70668509462315533726 + 1.1279318147105635867e-968j 8.05e-236, 8.05e-236j
-0.67150946571579525039 - 2.6892187325069298009e-969j 1.55e-236, 1.55e-236j
0.25602755690081558925 - 3.4532893163075067776e-981j 1.88e-248, 1.88e-248j
0.57735026918962576451 - 2.2234404548627704708e-970j 3.46e-238, 3.46e-238j
0.94939455187672520548 + 5.512033038000141603e-967j 4.15e-230, 4.15e-230j
-0.63629479026082362448 - 9.9583363805971309251e-980j 3.59e-237, 3.59e-237j
-0.52355034084086022328 - 1.3414173698842375297e-982j 5.84e-240, 5.84e-240j
-0.96299165841093658915 - 1.8453998453299522011e-978j 4.01e-230, 4.01e-230j
0.60350908557868114195 - 4.5258571645391485601e-986j 9.74e-238, 9.74e-238j
0.67150946571579525039 - 5.6596385128151033012e-985j 1.57e-236, 1.57e-236j
-0.021338411251162301265 + 1.07652709547648468e-1004j 5.09e-255, 5.09e-255j
-0.55391782520073841194 + 5.1463542574497982467e-988j 7.31e-239, 7.31e-239j
-0.57735026918962576451 - 2.3039938517289726982e-987j 3.2e-238, 3.2e-238j
0.83249527710209733962 + 7.7456967531905338103e-993j 8.19e-233, 8.19e-233j
0.48605047173180981042 - 6.8088265452655302087e-1000j 2.96e-241, 2.96e-241j
0.55391782520073841194 - 3.4809000523678343001e-999j 6.8e-239, 6.8e-239j
-0.30484042821732657523 + 3.4089801082192763711e-1010j 4.82e-247, 4.82e-247j
-0.48605047173180981042 + 4.6362086381774107316e-1004j 3.19e-241, 3.19e-241j
-0.20650604069535326952 + 5.865861087149999339e-1013j 6.51e-250, 6.51e-250j
0.52355034084086022328 + 2.9847858216386639852e-1006j 5.72e-240, 5.72e-240j
0.44400561654800262499 + 5.5556707478591870902e-1009j 1.01e-242, 1.01e-242j
0.021338411251162301265 - 7.4065909477055561662e-1022j 5.09e-255, 5.09e-255j
-0.44400561654800262499 - 3.0397956083563530881e-1008j 9.63e-243, 9.63e-243j
-0.25602755690081558925 - 2.0979890537326401765e-1014j 1.81e-248, 1.81e-248j
0.058444232807117403757 + 3.0798051490374088905e-1020j 4.65e-254, 4.65e-254j
0.39924245882630649117 - 3.8777659737375624411e-1010j 3.57e-244, 3.57e-244j
0.10667399392308833137 - 7.9716937265437641155e-1019j 1.03e-252, 1.03e-252j
-0.15655801081562154215 - 1.0528631646290492717e-1017j 2.3e-251, 2.3e-251j
-0.39924245882630649117 + 6.1054413949843605833e-1010j 3.67e-244, 3.67e-244j
8.5757486072051450857e-1046 + 7.4441472406308977024e-1046j 8.06e-1044, 8.06e-1044j
0.35268668944600305388 + 5.2253611493842085029e-1012j 1.26e-245, 1.26e-245j
0.20650604069535326952 - 2.9854286700196661994e-1016j 5.9e-250, 5.9e-250j
-0.058444232807117403757 - 3.5226205883855522315e-1020j 5.02e-254, 5.02e-254j
-0.35268668944600305388 - 7.7606773687334819833e-1012j 1.23e-245, 1.23e-245j
-0.10667399392308833137 + 9.897337161213117648e-1019j 9.73e-253, 9.73e-253j
0.15655801081562154215 + 5.6019369491557052841e-1018j 2.43e-251, 2.43e-251j
0.30484042821732657523 - 9.0520264030285186815e-1014j 4.44e-247, 4.44e-247j

Weights

Weight (ball center) Error (ball radius)
0.00361342874378371231 + 1.0252171866238440251e-864j 8.73e-20, 3.74e-128j
0.008680941157317311428 + 1.5336491497853208241e-866j 4.2e-20, 1.8e-128j
0.021495768215004474705 - 1.2673240956658009316e-864j 1.08e-20, 4.62e-129j
0.010942247691628429984 - 2.8335599842651545224e-866j 3.17e-20, 1.36e-128j
-0.012345119870391774875 + 7.2845467320731967874e-863j 1.34e-21, 5.76e-130j
0.025062742229563037829 - 5.7891778734253721315e-863j 1.33e-21, 5.68e-130j
0.010942247691628429984 - 2.5195279467681829013e-864j 4.02e-23, 1.72e-131j
-0.012345119870391774875 + 3.2274890757631937666e-864j 1.71e-23, 7.32e-132j
0.0013113642356142941432 + 1.2201924496593114736e-864j 2.86e-23, 1.23e-131j
0.012832733081030117291 + 3.2656468117719901154e-864j 2.93e-23, 1.25e-131j
0.024571468733364061282 - 2.6978165495606688783e-864j 1.1e-24, 4.71e-133j
0.0061832628573216649641 - 8.7179436447806912479e-867j 1.27e-25, 5.43e-134j
0.02182352527536238104 + 3.5662540511739474089e-865j 1.97e-25, 8.43e-134j
0.029606725193575701271 - 1.2084064981815954266e-865j 6.78e-27, 2.91e-135j
0.0061832628573216649641 - 3.5429171533334290579e-864j 5.4e-24, 2.32e-132j
0.02182352527536238104 + 5.8011901884789449215e-864j 3.62e-25, 1.55e-133j
0.021495768215004474705 - 2.5466377915436893685e-863j 2.02e-24, 8.65e-133j
0.0013113642356142941432 - 1.4770050702221523121e-867j 5.36e-27, 2.3e-135j
0.031673921416221667778 + 1.1898639762749993708e-865j 1.71e-28, 7.32e-137j
0.025062742229563037829 - 2.4210768504425005265e-864j 6.08e-26, 2.61e-134j
0.00361342874378371231 + 4.6504847494945152585e-867j 9.51e-27, 4.08e-135j
0.033415458894581328791 - 9.1836317401073106393e-865j 1.57e-32, 6.72e-141j
0.015630698633683978439 + 3.1205682329532241939e-865j 3.93e-27, 1.69e-135j
0.027229736461926659652 + 1.4313873760076850846e-865j 6.76e-29, 2.9e-137j
0.033415458894581328791 - 1.3542686382450794369e-865j 8.88e-31, 3.81e-139j
0.015630698633683978439 + 9.6224007766974393651e-864j 3.46e-29, 1.48e-137j
0.031673921416221667778 + 9.4168825431517387915e-865j 8.76e-33, 3.76e-141j
0.029606725193575701271 - 1.1274877591439482876e-864j 2.34e-32, 1.01e-140j
0.008680941157317311428 + 2.4629287033765927347e-864j 7.11e-30, 3.05e-138j
0.030105441676359762631 - 1.0624163173424227859e-864j 1.14e-36, 4.89e-145j
0.024571468733364061282 - 2.0162893845272721186e-865j 3.45e-31, 1.48e-139j
0.034758891070412138166 + 1.046431184002355044e-864j 4.07e-35, 1.74e-143j
0.034608815731701524755 + 2.3042437190648971618e-864j 6.54e-37, 2.8e-145j
0.014297487428819146926 - 1.2453403310175418838e-865j 1.3e-31, 5.59e-140j
0.034758891070412138166 + 1.7836339878602548363e-865j 1.23e-35, 5.27e-144j
0.035438924004396724977 - 2.7557107466699715382e-865j 1.01e-36, 4.32e-145j
0.04920880145376937221 + 2.9719644530639711252e-865j 6.47e-43, 2.77e-151j
0.022737194278273574161 + 6.3716866393456982253e-864j 3.55e-40, 1.52e-148j
0.014297487428819146926 - 5.0820374066081903486e-864j 2.56e-34, 1.1e-142j
0.034608815731701524755 + 5.0898294013802979591e-865j 9.82e-38, 4.21e-146j
0.034340118594903884142 + 8.9362166551663112461e-865j 5.87e-41, 2.52e-149j
0.012832733081030117291 + 5.6814916907952189305e-866j 7.81e-35, 3.35e-143j
0.030105441676359762631 - 4.3205695095781152323e-864j 3.89e-40, 1.67e-148j
0.035438924004396724977 - 1.4122915806193157669e-864j 3.44e-39, 1.47e-147j
0.024589698019909458733 - 7.0617757392611129024e-864j 8.36e-46, 3.59e-154j
0.02621301484315910773 - 1.5689144149485324712e-864j 1.44e-40, 6.16e-149j
0.022737194278273574161 + 1.6986752908159860684e-864j 5.83e-40, 2.5e-148j
0.027229736461926659652 + 1.5910630365801957155e-864j 1.41e-38, 6.05e-147j
0.040177451444056207262 - 1.352061826088244031e-864j 1.16e-44, 4.95e-153j
0.02621301484315910773 - 5.4908407486159948354e-864j 9.19e-43, 3.94e-151j
0.048375261746076381269 - 1.5966432840440877502e-865j 9.03e-48, 3.87e-156j
0.040177451444056207262 - 4.6587593586648827491e-865j 8.03e-45, 3.44e-153j
0.049789569512782487683 - 2.2373927247737651203e-865j 1.22e-48, 5.24e-157j
0.034340118594903884142 + 2.8696049789951204144e-864j 1.72e-44, 7.38e-153j
0.043614246440230526719 + 7.2700424248451359418e-865j 1.09e-46, 4.69e-155j
0.024589698019909458733 - 7.3706384770995940481e-864j 4.61e-50, 1.98e-158j
0.043614246440230526719 + 2.7902098286166567912e-865j 2.91e-47, 1.25e-155j
0.04920880145376937221 + 1.7575482358611078809e-865j 2.95e-49, 1.26e-157j
0.045803266165856072521 + 2.25155260103514411e-864j 9.49e-51, 4.07e-159j
0.045766555383024005417 - 4.647481320427334613e-865j 7.63e-50, 3.27e-158j
0.04953250549371223328 - 8.2828642025476004589e-865j 2.01e-51, 8.62e-160j
0.050033530184559373582 + 3.4034245615097229947e-865j 1.9e-51, 8.14e-160j
0.045766555383024005417 - 1.9898502771665977595e-865j 2.76e-50, 1.18e-158j
0.023230804750491754946 + 1.1184361282848039529e-863j 9.96e-51, 4.27e-159j
0.04726492120316509433 + 3.4794484049371684033e-865j 3.48e-52, 1.49e-160j
0.049789569512782487683 - 3.4062338409174394228e-865j 6.26e-53, 2.68e-161j
0.045803266165856072521 + 2.002219286789068465e-864j 3.44e-52, 1.47e-160j
0.04726492120316509433 + 1.6611436906901894583e-865j 1.26e-52, 5.42e-161j
0.04953250549371223328 - 6.6818624909684197124e-865j 1.02e-52, 4.39e-161j
0.050033530184559373582 + 4.6712683955110239462e-865j 1.21e-53, 5.21e-162j
0.048375261746076381269 - 3.002839904852202092e-865j 5.87e-54, 2.49e-162j

Download

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