One starts from the polynomial
      
      and extends one by one with
      
      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 (ball center) | Error (ball radius) | 
|---|---|
| 0.50738335741982057963 + 8.3311469114177620316e-885j | 1.34e-246, 1.34e-246j | 
| 0.9772060339224760306 + 2.8553524047482671329e-877j | 2.34e-240, 2.34e-240j | 
| -0.88514094358057876156 + 2.1351636182650513807e-890j | 1.29e-240, 1.29e-240j | 
| 0.99105250481616767714 - 3.0377794636509421564e-896j | 1.47e-240, 1.47e-240j | 
| 0.95699433532754426818 - 7.0936629888782898856e-915j | 3.09e-240, 3.09e-240j | 
| 0.91248695683407599658 - 6.489114416338094151e-927j | 3.04e-240, 3.04e-240j | 
| -0.99836530046712465103 + 1.8654756061165805275e-931j | 5.14e-241, 5.14e-241j | 
| -0.84710180829252134773 - 3.1678591553601126813e-935j | 4.43e-241, 4.43e-241j | 
| -0.99105250481616767714 - 2.8565140576287064731e-934j | 1.4e-240, 1.4e-240j | 
| -0.93311979984086293163 + 2.4544033995313633716e-934j | 3.33e-240, 3.33e-240j | 
| 0.84710180829252134773 - 1.3198194994284577694e-934j | 4.29e-241, 4.29e-241j | 
| -0.15655801081562154215 - 3.6140238524169656196e-953j | 2.85e-252, 2.85e-252j | 
| -0.69932272362103542209 + 4.3676087654266026793e-943j | 3.85e-243, 3.85e-243j | 
| -0.80464513954807312446 + 5.4912233226699531266e-942j | 2.06e-241, 2.06e-241j | 
| 0.99836530046712465103 + 1.067101631687237352e-939j | 4.71e-241, 4.71e-241j | 
| 0.80464513954807312446 - 8.4439191500167756332e-945j | 1.96e-241, 1.96e-241j | 
| 0.69932272362103542209 + 1.2862826496836918063e-950j | 3.27e-243, 3.27e-243j | 
| -0.9772060339224760306 + 1.2708940450079401964e-945j | 2.3e-240, 2.3e-240j | 
| -0.77062956936151162028 + 6.5821230279740056125e-948j | 1.21e-241, 1.21e-241j | 
| -0.91248695683407599658 + 7.7617183477551228008e-948j | 2.98e-240, 2.98e-240j | 
| 0.88514094358057876156 + 1.5381186892985024981e-952j | 1.39e-240, 1.39e-240j | 
| 0.77062956936151162028 - 2.2966598322724671234e-964j | 1.27e-241, 1.27e-241j | 
| 0.11512729103972178883 - 6.7554650093083097975e-971j | 6.8e-252, 6.8e-252j | 
| -0.74677180221832073614 + 2.6906351141019495981e-971j | 4.14e-242, 4.14e-242j | 
| -0.64195465766433247869 + 3.2138722597122878705e-973j | 2.49e-244, 2.49e-244j | 
| 3.6207904145989119016e-975 + 1.8565674503067659585e-975j | 1.83e-973, 1.83e-973j | 
| 0.74677180221832073614 - 1.1232974084104479421e-969j | 4.43e-242, 4.43e-242j | 
| 0.93311979984086293163 + 3.8527385152941892675e-983j | 3.27e-240, 3.27e-240j | 
| -0.95699433532754426818 + 2.0514782090433088311e-1001j | 2.75e-240, 2.75e-240j | 
| -0.57735026918962576451 + 4.1081748672725847506e-1010j | 1.91e-245, 1.91e-245j | 
| -0.2535630372636024051 - 2.73356418682200924e-1014j | 5.04e-251, 5.04e-251j | 
| 0.43693939954921891801 + 9.0571158377553254629e-1011j | 1.38e-247, 1.38e-247j | 
| 0.64195465766433247869 + 7.5626174775802064319e-1008j | 2.55e-244, 2.55e-244j | 
| 0.11263061405244342862 - 5.5124658108904179522e-1013j | 6.01e-252, 6.01e-252j | 
| -0.43693939954921891801 - 1.7376706802847021073e-1013j | 1.24e-247, 1.24e-247j | 
| -0.38711349172100494438 + 7.8221074304165971132e-1014j | 2.41e-248, 2.41e-248j | 
| 0.15655801081562154215 - 1.1485887501648775609e-1015j | 3.23e-252, 3.23e-252j | 
| 0.57735026918962576451 + 4.7743634467642556363e-1013j | 1.66e-245, 1.66e-245j | 
| 0.2535630372636024051 - 1.0029509696512036314e-1018j | 5.28e-251, 5.28e-251j | 
| -0.33353409134777759461 - 5.048294643438547245e-1016j | 2.02e-249, 2.02e-249j | 
| -0.50738335741982057963 + 3.769323986409542055e-1015j | 1.19e-246, 1.19e-246j | 
| -0.11512729103972178883 - 8.7141005163332506338e-1020j | 7.94e-252, 7.94e-252j | 
| 0.33353409134777759461 + 2.2578745834946985497e-1017j | 1.9e-249, 1.9e-249j | 
| 0.38711349172100494438 - 2.2696286107620250732e-1016j | 2.34e-248, 2.34e-248j | 
| -0.11263061405244342862 + 3.5096708503471042123e-1021j | 5.43e-252, 5.43e-252j | 
| Weight (ball center) | Error (ball radius) | 
|---|---|
| 0.07165458253968378594 - 2.1059803922945172775e-877j | 1.25e-70, 3.45e-187j | 
| 0.017167469380017355066 - 1.8656147795348571447e-877j | 6.02e-71, 1.67e-187j | 
| 0.033920280150474231675 - 3.297372591458522596e-878j | 1.3e-72, 3.59e-189j | 
| 0.010511751066162658063 - 1.4881111311436220102e-877j | 2.59e-71, 7.16e-188j | 
| 0.022916509472884842253 + 5.9728471109059566323e-877j | 2.79e-71, 7.72e-188j | 
| 0.020848334937163330952 + 8.3635679977792085932e-877j | 8.91e-72, 2.47e-188j | 
| 0.0042434776457326978494 - 2.8355272617216563391e-880j | 6.27e-74, 1.74e-190j | 
| 0.041144780769483426381 + 4.3739062947679845171e-878j | 1.47e-73, 4.07e-190j | 
| 0.010511751066162658063 + 1.0468689563976826146e-879j | 4.6e-74, 1.27e-190j | 
| 0.023093898248317160748 - 1.7115203996245336637e-878j | 5.85e-74, 1.62e-190j | 
| 0.041144780769483426381 + 6.1330455892182691764e-877j | 1.42e-74, 3.93e-191j | 
| 0.15142021641834986316 + 8.9033358432664945249e-877j | 5.57e-76, 1.54e-192j | 
| 0.053284428819234674175 + 8.2881834375929712838e-878j | 2.22e-75, 6.15e-192j | 
| 0.042448242801737790746 - 9.3840756593398440902e-878j | 1.49e-74, 4.11e-191j | 
| 0.0042434776457326978494 + 2.6474388048514154782e-878j | 7.57e-75, 2.1e-191j | 
| 0.042448242801737790746 - 9.6899277733707498762e-877j | 8.75e-76, 2.42e-192j | 
| 0.053284428819234674175 + 5.0004362003592504079e-877j | 8.59e-77, 2.38e-193j | 
| 0.017167469380017355066 - 2.5081289751288187684e-879j | 8.47e-76, 2.35e-192j | 
| 0.020291224933055744284 + 1.9356333446545674938e-877j | 4.44e-76, 1.23e-192j | 
| 0.020848334937163330952 + 2.8643933670632475497e-878j | 1.89e-75, 5.23e-192j | 
| 0.033920280150474231675 - 6.6701198011307713611e-877j | 2.37e-76, 6.55e-193j | 
| 0.020291224933055744284 + 1.6377319836256216055e-876j | 5.66e-77, 1.57e-193j | 
| -1.6058663718940712454 - 1.9787903844446106169e-875j | 1.38e-80, 3.82e-197j | 
| 0.038169266280125849724 - 1.7855591550717926703e-877j | 6.52e-77, 1.81e-193j | 
| 0.061228161972935481436 - 5.5390093663835817408e-878j | 6.31e-79, 1.75e-195j | 
| 0.094632081801607221201 - 3.0236717881418734923e-877j | 3.97e-81, 1.1e-197j | 
| 0.038169266280125849724 - 1.3358537671638794908e-876j | 2.14e-78, 5.92e-195j | 
| 0.023093898248317160748 - 7.416286907515021603e-877j | 8.09e-78, 2.24e-194j | 
| 0.022916509472884842253 + 6.2414105835824043698e-879j | 2.78e-78, 7.7e-195j | 
| 0.067682011850207512115 + 5.08593578476422741e-878j | 7.1e-81, 1.97e-197j | 
| 0.085705633340118421676 - 1.7293836729449765928e-877j | 1.74e-82, 4.83e-199j | 
| 0.065574737740270124512 + 3.534219433343797587e-877j | 9.24e-83, 2.56e-199j | 
| 0.061228161972935481436 - 2.6751705318701596623e-877j | 2.2e-81, 6.09e-198j | 
| 1.6170698800537550741 + 1.8870327397959453281e-875j | 1.15e-81, 3.18e-198j | 
| 0.065574737740270124512 + 1.3502294191901886508e-877j | 2.41e-83, 6.68e-200j | 
| 0.038475816400750786865 - 2.0330417826409539839e-877j | 1.64e-83, 4.53e-200j | 
| 0.15142021641834986316 + 1.2300379470326519006e-876j | 8.7e-84, 2.41e-200j | 
| 0.067682011850207512115 + 1.977306290865718701e-877j | 5.24e-84, 1.45e-200j | 
| 0.085705633340118421676 - 2.9413287526360354386e-877j | 5.65e-85, 1.56e-201j | 
| 0.071699626172806823126 + 1.8336178308597858606e-877j | 9.93e-85, 2.74e-201j | 
| 0.07165458253968378594 - 6.6647205121260086462e-878j | 8.62e-85, 2.39e-201j | 
| -1.6058663718940712454 - 1.5616781833053110392e-875j | 2.34e-85, 6.46e-202j | 
| 0.071699626172806823126 + 3.733884200065149346e-877j | 3.78e-87, 1.29e-203j | 
| 0.038475816400750786865 - 4.7004807868637784421e-877j | 4.34e-87, 1.5e-203j | 
| 1.6170698800537550741 + 1.4969969326070688866e-875j | 2.16e-85, 5.92e-202j | 
All rules of Legendre type can be downloaded here packed into a single file.