Rule: Q[2, 4, 43, 50]

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)
0.99805260813899219462 + 8.7072392139862136668e-1679j 7.65e-474, 7.65e-474j
-0.96765890580526711754 - 3.2809470521464081616e-1728j 3.39e-475, 3.39e-475j
-0.9377284751396981437 + 4.253070426016059192e-1733j 3.16e-476, 3.16e-476j
0.99937968958118697401 + 4.5420576427630549499e-1734j 8.07e-474, 8.07e-474j
0.92562742343417319745 + 6.0296616107433992445e-1761j 1.32e-476, 1.32e-476j
0.9377284751396981437 + 2.016926752454018204e-1759j 3.54e-476, 3.54e-476j
-0.99937968958118697401 + 1.1891959522420497023e-1763j 7.83e-474, 7.83e-474j
-0.91248695683407599658 - 4.9348078799428978771e-1770j 4.53e-477, 4.53e-477j
-0.92562742343417319745 - 1.3993164670165389621e-1769j 1.37e-476, 1.37e-476j
0.89832259607306854653 + 9.4855159121761940154e-1767j 1.66e-477, 1.66e-477j
0.88315115362457108704 - 9.545573177496613238e-1769j 5.19e-478, 5.19e-478j
0.9754731398386546031 - 1.3647097841723308281e-1764j 6.3e-475, 6.3e-475j
-0.9487758322911745322 + 2.3350157872025792853e-1781j 7.78e-476, 7.78e-476j
-0.86699072873573427216 + 7.4871598201864903176e-1784j 1.57e-478, 1.57e-478j
-0.98780501235740280008 - 3.4311548215421463013e-1779j 2.1e-474, 2.1e-474j
0.86699072873573427216 - 3.3425728490468335061e-1782j 1.66e-478, 1.66e-478j
0.91248695683407599658 - 8.6739249621242056826e-1778j 4.6e-477, 4.6e-477j
0.99990636777846384958 - 1.9513949110951311761e-1779j 3.88e-474, 3.88e-474j
-0.77207268944441237568 + 9.1517884872821594648e-1806j 1.28e-481, 1.28e-481j
-0.95875649003604807013 - 1.2930836193633228074e-1799j 1.67e-475, 1.67e-475j
0.96765890580526711754 + 1.4418563079775910817e-1798j 3.62e-475, 3.62e-475j
0.77207268944441237568 - 3.4067037883382140292e-1806j 1.22e-481, 1.22e-481j
-0.9754731398386546031 - 1.0482510314173492096e-1798j 6.86e-475, 6.86e-475j
-0.84986064891360897307 + 2.1013957033376579294e-1803j 4.3e-479, 4.3e-479j
-0.79286388714415383709 + 2.484653879771174547e-1805j 5.97e-481, 5.97e-481j
-0.99572006023855850275 + 4.5409774134059428707e-1797j 5.11e-474, 5.11e-474j
0.79286388714415383709 - 1.1571724580042606897e-1804j 5.96e-481, 5.96e-481j
0.84986064891360897307 - 7.582065999161269276e-1803j 4.64e-479, 4.64e-479j
-0.99805260813899219462 + 2.4074438255095253611e-1798j 7.23e-474, 7.23e-474j
-0.65584275313575866989 - 1.4662878213059501951e-1810j 1.42e-485, 1.42e-485j
0.99572006023855850275 + 1.8151232845420126619e-1795j 5.21e-474, 5.21e-474j
0.83178144358988499967 - 2.8149407224612374765e-1817j 1.1e-479, 1.1e-479j
0.7046772921856941896 + 2.5683992986691990657e-1822j 6.78e-484, 6.78e-484j
-0.99990636777846384958 + 4.0835111458059258544e-1811j 3.94e-474, 3.94e-474j
-0.75042662399074776379 - 4.3473036331846275052e-1822j 2.26e-482, 2.26e-482j
-0.72795223847401933177 - 3.610691812547358558e-1823j 3.97e-483, 3.97e-483j
0.99231276837631612734 - 9.7477011906068936224e-1811j 3.29e-474, 3.29e-474j
0.63034469465099996953 - 3.0669112879037015989e-1835j 1.75e-486, 1.75e-486j
0.95875649003604807013 + 1.7080926091352771457e-1821j 1.72e-475, 1.72e-475j
-0.7046772921856941896 - 1.64754909343530027e-1833j 6.88e-484, 6.88e-484j
-0.54992307547668087368 + 3.8927990763499970094e-1839j 2.63e-489, 2.63e-489j
-0.83178144358988499967 + 4.8873829310566382297e-1829j 1.1e-479, 1.1e-479j
0.75042662399074776379 + 4.2963655428913884267e-1831j 2.32e-482, 2.32e-482j
0.65584275313575866989 + 4.6202359279750682573e-1834j 1.35e-485, 1.35e-485j
-0.98219075950676376227 - 3.0598499195776208964e-1823j 1.19e-474, 1.19e-474j
-0.63034469465099996953 + 1.0490988759808498549e-1838j 1.84e-486, 1.84e-486j
-0.68063074561276276804 - 3.3701214629445873855e-1836j 9.81e-485, 9.81e-485j
0.98219075950676376227 - 2.2854509765640001089e-1824j 1.27e-474, 1.27e-474j
0.49339179880328188295 - 1.6673298725706743438e-1850j 2.39e-491, 2.39e-491j
0.81277486368178747991 + 9.8076957454166093683e-1840j 2.62e-480, 2.62e-480j
-0.81277486368178747991 - 3.7388319958564709626e-1840j 2.47e-480, 2.47e-480j
-0.52192423554796389039 - 4.4108243599830302929e-1850j 2.47e-490, 2.47e-490j
-0.88315115362457108704 + 1.1498755540726525614e-1837j 5.42e-478, 5.42e-478j
0.57735026918962576451 - 2.8875956844353943385e-1848j 2.56e-488, 2.56e-488j
0.60416922078635605861 + 1.5048140193665287173e-1847j 2.22e-487, 2.22e-487j
0.15655801081562154215 - 3.4614299351029440043e-1864j 1.76e-504, 1.76e-504j
-0.49339179880328188295 + 6.1059463863398892717e-1852j 2.4e-491, 2.4e-491j
-0.60416922078635605861 + 1.3631954177249260745e-1847j 2.26e-487, 2.26e-487j
0.9487758322911745322 + 3.104852848216619956e-1835j 7.54e-476, 7.54e-476j
0.40499579832783385628 - 1.1823848359212664762e-1874j 1.11e-494, 1.11e-494j
0.54992307547668087368 + 8.9325796036260120408e-1869j 2.52e-489, 2.52e-489j
-0.57735026918962576451 - 1.4434776666053723475e-1867j 2.55e-488, 2.55e-488j
-0.46436530839952417421 + 2.3788873658848380934e-1871j 2.05e-492, 2.05e-492j
-0.99231276837631612734 + 5.4612830278207349906e-1858j 3.44e-474, 3.44e-474j
0.52192423554796389039 - 9.2381574049828615486e-1875j 2.54e-490, 2.54e-490j
0.72795223847401933177 + 7.6143268820896013261e-1865j 4.11e-483, 4.11e-483j
0.98780501235740280008 - 2.8397843714197365688e-1869j 2.12e-474, 2.12e-474j
-0.37473949839411673359 - 2.0736648143781708997e-1920j 7.27e-496, 7.27e-496j
-0.40499579832783385628 + 4.0680643781733814184e-1919j 1.11e-494, 1.11e-494j
0.68063074561276276804 + 1.2771815549099620501e-1917j 9.85e-485, 9.85e-485j
0.37473949839411673359 + 2.2562553933811813276e-1938j 7.48e-496, 7.48e-496j
0.18810335302586229488 - 4.7258300951166517636e-1945j 3.43e-503, 3.43e-503j
-0.43488579052149731176 - 6.4276111111760521074e-1935j 1.68e-493, 1.68e-493j
-0.21958666559816872258 - 1.6170588986026715143e-1943j 6.26e-502, 6.26e-502j
-0.89832259607306854653 + 1.4646838181836427543e-1945j 1.7e-477, 1.7e-477j
0.43488579052149731176 - 4.2139775123599087369e-1961j 1.51e-493, 1.51e-493j
0.46436530839952417421 + 1.147828280007705634e-1960j 1.93e-492, 1.93e-492j
-0.12496547023805723191 + 5.062452210095919142e-1974j 8.29e-506, 8.29e-506j
-0.28223421644909581271 - 4.8213413076417150019e-1968j 2.02e-499, 2.02e-499j
-0.09331242359596709002 - 2.2472148075313296147e-1975j 4.73e-507, 4.73e-507j
0.34416256285904985521 + 6.7748024412735813122e-1966j 4.67e-497, 4.67e-497j
0.31331172247349181865 + 5.0650056963517615613e-1967j 3.19e-498, 3.19e-498j
0.00088556049181744130522 - 3.8558818523571299008e-1980j 1.09e-511, 1.09e-511j
-0.34416256285904985521 - 1.1909805727146055569e-1965j 4.63e-497, 4.63e-497j
-0.31331172247349181865 - 5.8392190985563516102e-1967j 3.12e-498, 3.12e-498j
1.2650513155557933107e-1987 + 1.6187528745559999757e-1987j 2.03e-1985, 2.03e-1985j
0.28223421644909581271 - 2.5486866914010636655e-1967j 1.8e-499, 1.8e-499j
0.12496547023805723191 - 8.3161203615647546195e-1974j 8.17e-506, 8.17e-506j
-0.061491392609751821888 + 2.0463950870801941251e-1976j 2.35e-508, 2.35e-508j
-0.25097725827093902529 - 1.412904960686408943e-1969j 1.11e-500, 1.11e-500j
-0.028640813795433879981 + 1.0673297237655347086e-1977j 9.09e-510, 9.09e-510j
0.09331242359596709002 + 6.5925352846185731417e-1975j 4.03e-507, 4.03e-507j
0.25097725827093902529 + 7.5051052191014127752e-1969j 1.1e-500, 1.1e-500j
-0.00088556049181744130522 + 3.8394016628176910541e-1980j 1.32e-511, 1.32e-511j
-0.18810335302586229488 - 6.0269308688351866599e-1972j 3.7e-503, 3.7e-503j
-0.15655801081562154215 + 1.84095181627841624e-1973j 1.72e-504, 1.72e-504j
0.028640813795433879981 - 3.9103937377085115879e-1978j 7.7e-510, 7.7e-510j
0.21958666559816872258 + 1.130414645877999975e-1970j 6.31e-502, 6.31e-502j
0.061491392609751821888 - 2.7571570303809969228e-1976j 2.23e-508, 2.23e-508j

Weights

Weight (ball center) Error (ball radius)
0.001812169524540162418 + 3.554478470512357069e-1679j 7.97e-108, 3.4e-333j
0.0083598498192710135548 - 3.3949591031033803186e-1682j 2.03e-108, 8.69e-334j
0.011576482229473322497 + 2.8686138043614602544e-1682j 1.9e-108, 8.13e-334j
0.00087259896057523531 - 1.1874893656648701478e-1678j 3.43e-108, 1.46e-333j
0.01262324096805074664 - 7.4159636192360074912e-1681j 2.16e-109, 9.21e-335j
0.011576482229473322497 + 9.2052849525081731892e-1681j 2.28e-109, 9.71e-335j
0.00087259896057523531 + 7.8896045777180438575e-1682j 1.85e-111, 7.88e-337j
0.013655106730418844347 + 2.751953312061162415e-1682j 4.59e-110, 1.96e-335j
0.01262324096805074664 - 2.7920575463277486575e-1682j 9.59e-110, 4.09e-335j
0.014670812581155840805 - 5.2188489607600251703e-1681j 5.56e-111, 2.37e-336j
0.015669054508499650428 + 4.531864483771140117e-1681j 2.43e-111, 1.04e-336j
0.0072672138066240988757 + 3.2498564006934415017e-1680j 2.85e-112, 1.22e-337j
0.010516060882577392855 - 2.9876706672163671559e-1682j 1.45e-111, 6.18e-337j
0.01664857355182057128 - 2.8217057423205847179e-1682j 1.97e-113, 8.4e-339j
0.0050610217026726950152 + 4.7685054271779612123e-1682j 2.77e-113, 1.18e-338j
0.01664857355182057128 - 4.0153578731645619543e-1681j 6.56e-113, 2.8e-338j
0.013655106730418844347 + 6.1446568844728046992e-1681j 6.46e-112, 2.76e-337j
0.00025341136460054561527 + 3.931189581839662965e-1679j 2.51e-112, 1.07e-337j
0.021222955719499473087 + 3.6163064584050578542e-1682j 1.44e-116, 6.13e-342j
0.0094433277093141671487 + 3.1584783465684967581e-1682j 4.56e-113, 1.94e-338j
0.0083598498192710135548 - 2.1956884768642397854e-1680j 5.89e-114, 2.51e-339j
0.021222955719499473087 + 2.8326922068188964006e-1681j 1.73e-117, 7.37e-343j
0.0072672138066240988757 + 3.7182200260271408226e-1682j 6.27e-114, 2.67e-339j
0.017608165054808244819 + 2.9064483114628873228e-1682j 4.63e-116, 1.98e-341j
0.02035521450757893451 - 3.3735368247229490463e-1682j 3.51e-117, 1.5e-342j
0.0028632503171953328634 + 6.70549994343023428e-1682j 1.36e-115, 5.79e-341j
0.02035521450757893451 - 2.9444711763632660352e-1681j 5.65e-119, 2.41e-344j
0.017608165054808244819 + 3.6242616628895090245e-1681j 9.12e-118, 3.89e-343j
0.001812169524540162418 - 7.9048906930311924698e-1682j 9.28e-116, 3.96e-341j
0.025148360185600791916 - 5.9597430101541920402e-1682j 3.86e-123, 1.65e-348j
0.0028632503171953328634 + 5.7316047025369395668e-1679j 1.89e-117, 8.08e-343j
0.01854662059516450372 - 3.3281969904116499983e-1681j 1.16e-118, 4.96e-344j
0.023665672337031420442 - 2.7456038188195916309e-1681j 1.19e-122, 5.09e-348j
0.00025341136460054561527 - 3.6474625704361287357e-1682j 5e-116, 2.13e-341j
0.022064750960941309845 - 3.9152623923049139438e-1682j 8.27e-122, 3.53e-347j
0.02287939324513574513 + 4.2817387689686471448e-1682j 9.27e-123, 3.96e-348j
0.0039553252405557477162 - 1.9430068131438387357e-1679j 8.63e-119, 3.68e-344j
0.025842315211737783024 + 3.0114225772984975379e-1681j 1.99e-126, 8.5e-352j
0.0094433277093141671487 + 1.5728116321217583827e-1680j 2.15e-119, 9.16e-345j
0.023665672337031420442 - 4.7305940165564915451e-1682j 9.65e-124, 4.12e-349j
0.027719234493889528585 - 1.0841867855087922977e-1681j 4.24e-128, 1.81e-353j
0.01854662059516450372 - 3.0242260981083352607e-1682j 3.46e-122, 1.48e-347j
0.022064750960941309845 - 2.7645543761616901732e-1681j 1.41e-124, 6.03e-350j
0.025148360185600791916 - 2.8803353190370576264e-1681j 4.23e-127, 1.81e-352j
0.0061668726618228276341 - 4.1603559282227962679e-1682j 7.72e-120, 3.3e-345j
0.025842315211737783024 + 6.8000844181689830096e-1682j 1.24e-126, 5.28e-352j
0.024422395690715048591 + 5.2813404343398562338e-1682j 6.87e-125, 2.93e-350j
0.0061668726618228276341 - 5.1939199679220902393e-1680j 2.9e-122, 1.24e-347j
0.028786177925091580873 - 4.6650887462353147613e-1681j 1.86e-132, 7.95e-358j
0.019462708911865343199 + 3.1063741837205340476e-1681j 2.74e-124, 1.17e-349j
0.019462708911865343199 + 3.1783370373828371932e-1682j 4.57e-124, 1.95e-349j
0.028272104485292992263 + 1.2991906630520256409e-1681j 3.33e-131, 1.42e-356j
0.015669054508499650428 + 2.7680032935900322282e-1682j 2.31e-124, 9.85e-350j
0.02712905545551983712 + 3.4327964809322114307e-1681j 5.69e-131, 2.43e-356j
0.026502976224793378349 - 3.1925339717978480326e-1681j 4.11e-130, 1.75e-355j
0.031569765315243030379 + 7.0660522449965339423e-1680j 2.82e-137, 1.2e-362j
0.028786177925091580873 - 1.5785284730288643343e-1681j 1.62e-132, 6.93e-358j
0.026502976224793378349 - 7.8483894823323575171e-1682j 1.16e-129, 4.94e-355j
0.010516060882577392855 - 1.1803698853064048994e-1680j 2.28e-125, 9.75e-351j
0.030080642172254482067 + 7.3439011253744915058e-1681j 2.43e-136, 1.04e-361j
0.027719234493889528585 - 3.7451108622419969014e-1681j 6.78e-133, 2.89e-358j
0.02712905545551983712 + 9.1670869048697856975e-1682j 7.27e-131, 3.1e-356j
0.029259965866192143081 + 1.9462704518638086817e-1681j 1.66e-134, 7.1e-360j
0.0039553252405557477162 - 5.6032665644330939374e-1682j 2.57e-126, 1.1e-351j
0.028272104485292992263 + 4.1474943251692950408e-1681j 5.51e-134, 2.35e-359j
0.02287939324513574513 + 2.7361317114587804355e-1681j 1.37e-130, 5.86e-356j
0.0050610217026726950152 + 9.2407751464520079246e-1680j 4.54e-127, 1.94e-352j
0.030424337442364868869 - 4.0253529941449164436e-1681j 1.54e-138, 6.57e-364j
0.030080642172254482067 + 3.1042054949129442251e-1681j 1.15e-137, 4.93e-363j
0.024422395690715048591 + 2.7930332844952617183e-1681j 1.67e-132, 7.14e-358j
0.030424337442364868869 - 8.8654846656977258543e-1681j 7.81e-140, 3.34e-365j
0.031518314356715251006 - 4.6707250078689409214e-1680j 1.79e-142, 7.64e-368j
0.029691979865202323008 - 2.4374788872559407481e-1681j 1.23e-137, 5.23e-363j
0.031443108395158010024 + 2.0835478154478899727e-1680j 1.99e-143, 8.48e-369j
0.014670812581155840805 - 2.7445827633202304633e-1682j 2.64e-132, 1.13e-357j
0.029691979865202323008 - 6.2019937684708794961e-1681j 2.52e-139, 1.08e-364j
0.029259965866192143081 + 5.3331993859037247058e-1681j 1.09e-138, 4.63e-364j
0.031616829519861106771 - 8.9852978253652482758e-1680j 1.48e-145, 6.33e-371j
0.031175058929415281869 + 9.9584060434393613646e-1681j 5.69e-144, 2.43e-369j
0.031702850340370356875 + 1.7792426525566838998e-1679j 6.31e-146, 2.69e-371j
0.030721735202943197197 + 1.0927078203853118609e-1680j 1.9e-143, 8.12e-369j
0.030972065625892491198 - 1.3776678377999982256e-1680j 1.95e-144, 8.34e-370j
-1.887714667442842456 - 1.5411333933373188938e-1675j 5.83e-148, 2.49e-373j
0.030721735202943197197 + 5.3233697665494570905e-1681j 1.71e-145, 7.29e-371j
0.030972065625892491198 - 7.1936186869399448872e-1681j 4.4e-146, 1.88e-371j
3.7961858683122278378 + 3.0749976293717262801e-1675j 3.9e-148, 1.66e-373j
0.031175058929415281869 + 1.7811244024080812356e-1680j 5.99e-149, 2.56e-374j
0.031616829519861106771 - 1.1557439640843844785e-1679j 1.62e-150, 6.93e-376j
0.032017350718457890834 - 4.5198335548830594652e-1679j 1.7e-150, 7.24e-376j
0.0313311622785278645 - 1.4171621733459886446e-1680j 6.4e-150, 2.73e-375j
0.035054093694296128978 + 2.5437942529680339042e-1678j 1.48e-150, 6.34e-376j
0.031702850340370356875 + 2.1462550764808829064e-1679j 4.53e-152, 1.94e-377j
0.0313311622785278645 - 2.3693431731727934932e-1680j 4.84e-152, 2.07e-377j
-1.887714667442842456 - 1.5384009582605199159e-1675j 1.42e-148, 6.07e-374j
0.031518314356715251006 - 3.1893362802363727989e-1680j 1.35e-152, 5.78e-378j
0.031569765315243030379 + 5.1498268688649475506e-1680j 1.32e-152, 5.65e-378j
0.035054093694296128978 + 2.6941046534774217498e-1678j 2.47e-152, 1.05e-377j
0.031443108395158010024 + 3.2589860521297934732e-1680j 1.78e-154, 7.59e-380j
0.032017350718457890834 - 5.1133470488130612902e-1679j 3.13e-153, 1.34e-378j

Download

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