d30fidb:=[
((((1/415152000*(3965*a - 39277)*r1 + 1/138384000*(-2365*a + 23157))*r2 + (1/83030400*(737*a - 7657)*r1 + 1/27676800*(-1057*a + 10881)))*b2^2 + ((1/415152000*(-15995*a + 150939)*r1 + 1/138384000*(10295*a - 96999))*r2 + (1/83030400*(-3359*a + 30039)*r1 + 1/27676800*(4499*a - 40827)))*b2 + ((1/207576000*(-1375*a + 16151)*r1 + 1/23064000*(175*a - 1147))*r2 + (1/41515200*(-151*a + 1271)*r1 + 1/4612800*(107*a - 1271))))*b3^2 + (((1/103788000*(-6760*a + 65999)*r1 + 1/69192000*(-11105*a + 106857))*r2 + (1/20757600*(5381*a - 51646)*r1 + 1/13838400*(-5837*a + 55521)))*b2^2 + ((1/103788000*(26270*a - 251813)*r1 + 1/23064000*(13645*a - 132153))*r2 + (1/20757600*(-20197*a + 195982)*r1 + 1/4612800*(7233*a - 70649)))*b2 + ((1/25947000*(820*a - 9331)*r1 + 1/34596000*(2995*a - 31341))*r2 + (1/10378800*(-1423*a + 14353)*r1 + 1/6919200*(1591*a - 14973))))*b3 + (((1/103788000*(865*a - 5611)*r1 + 1/17298000*(2365*a - 23157))*r2 + (1/10378800*(-967*a + 9982)*r1 + 1/3459600*(1057*a - 10881)))*b2^2 + ((1/103788000*(-1885*a + 25327)*r1 + 1/17298000*(-10295*a + 96999))*r2 + (1/10378800*(3994*a - 35929)*r1 + 1/3459600*(-4499*a + 40827)))*b2 + ((1/51894000*(935*a - 16337)*r1 + 1/2883000*(-175*a + 1147))*r2 + (1/5189400*(526*a - 4681)*r1 + 1/576600*(-107*a + 1271)))))*b4^2 + ((((1/5189400*(463*a - 4495)*r1 + 1/6919200*(-1109*a + 10509))*r2 + (1/10378800*(1183*a - 11191)*r1 + 1/6919200*(-3109*a + 29853)))*b2^2 + ((1/20757600*(-6869*a + 65565)*r1 + 1/1153200*(673*a - 6603))*r2 + (1/20757600*(-8527*a + 83979)*r1 + 1/384400*(631*a - 6107)))*b2 + ((1/20757600*(-937*a + 7285)*r1 + 1/6919200*(599*a - 5859))*r2 + (1/20757600*(-1061*a + 10757)*r1 + 1/6919200*(1399*a - 12183))))*b3^2 + (((1/41515200*(11293*a - 108965)*r1 + 1/4612800*(3113*a - 29853))*r2 + (1/41515200*(-44611*a + 428327)*r1 + 1/4612800*(7993*a - 76601)))*b2^2 + ((1/41515200*(-43691*a + 424235)*r1 + 1/4612800*(-11551*a + 112251))*r2 + (1/41515200*(167357*a - 1621889)*r1 + 1/4612800*(-29671*a + 286967)))*b2 + ((1/20757600*(-2699*a + 31775)*r1 + 1/2306400*(-859*a + 8959))*r2 + (1/20757600*(11573*a - 115661)*r1 + 1/2306400*(-2099*a + 19003))))*b3 + (((1/20757600*(1239*a - 11005)*r1 + 1/864900*(1109*a - 10509))*r2 + (1/20757600*(-15303*a + 146041)*r1 + 1/864900*(3109*a - 29853)))*b2^2 + ((1/20757600*(-5733*a + 60295)*r1 + 1/144150*(-673*a + 6603))*r2 + (1/20757600*(57261*a - 562867)*r1 + 1/48050*(-631*a + 6107)))*b2 + ((1/10378800*(-1197*a + 17515)*r1 + 1/864900*(-599*a + 5859))*r2 + (1/10378800*(69*a - 17143)*r1 + 1/864900*(-1399*a + 12183)))))*b4 + (((1/20757600*(-3063*a + 33697)*r1 + 1/3459600*(2365*a - 23157))*r2 + (1/4151520*(3393*a - 29543)*r1 + 1/691920*(1057*a - 10881)))*b2^2 + ((1/20757600*(15281*a - 132339)*r1 + 1/3459600*(-10295*a + 96999))*r2 + (1/4151520*(-9991*a + 109461)*r1 + 1/691920*(-4499*a + 40827)))*b2 + ((1/10378800*(1479*a - 19871)*r1 + 1/576600*(-175*a + 1147))*r2 + (1/2075760*(-969*a + 9889)*r1 + 1/115320*(-107*a + 1271))))*b3^2 + (((1/20757600*(53119*a - 523001)*r1 + 1/1729800*(11105*a - 106857))*r2 + (1/4151520*(-44009*a + 418159)*r1 + 1/345960*(5837*a - 55521)))*b2^2 + ((1/20757600*(-209633*a + 1994447)*r1 + 1/576600*(-13645*a + 132153))*r2 + (1/4151520*(162103*a - 1587913)*r1 + 1/115320*(-7233*a + 70649)))*b2 + ((1/10378800*(-13337*a + 152303)*r1 + 1/864900*(-2995*a + 31341))*r2 + (1/2075760*(11167*a - 111817)*r1 + 1/172980*(-1591*a + 14973))))*b3 + ((1/20757600*(97519*a - 977771)*r1 + 1/2306400*(-9875*a + 97619))*r2 + (1/4151520*(-989*a - 18011)*r1 + 1/461280*(-43199*a + 420267)))*b2^2 + ((1/20757600*(-396073*a + 3697277)*r1 + 1/6919200*(134495*a - 1253919))*r2 + (1/4151520*(-15637*a + 44237)*r1 + 1/1383840*(501179*a - 4785687)))*b2 + (1/10378800*(-35287*a + 384803)*r1 + 1/3459600*(4525*a - 12741))*r2 + 1/2075760*(-4603*a + 42563)*r1 + 1/691920*(32881*a - 305133),
((((((((1/449194464000*(2598915*a - 25025246)*r1 + 1/4830048000*(86532*a - 828545))*r2 + (1/89838892800*(-1208459*a + 11672430)*r1 + 1/89838892800*(-1856648*a + 18210609)))*t + ((1/598925952000*(1471049*a - 14622545)*r1 + 1/598925952000*(4413735*a - 42490987))*r2 + (1/359355571200*(-3653797*a + 34618537)*r1 + 1/359355571200*(-8813071*a + 85145871))))*b1 + (((1/830304000*(10103*a - 97185)*r1 + 1/830304000*(79075*a - 762693))*r2 + (1/27676800*(-3945*a + 38006)*r1 + 1/1845120*(-637*a + 6138)))*t + ((1/1660608000*(23536*a - 226269)*r1 + 1/553536000*(30409*a - 292888))*r2 + (1/110707200*(-1094*a + 10633)*r1 + 1/332121600*(44891*a - 432450)))))*b2^2 + ((((1/449194464000*(-9736495*a + 94567732)*r1 + 1/14490144000*(-986842*a + 9612075))*r2 + (1/89838892800*(4423243*a - 42377000)*r1 + 1/89838892800*(7137586*a - 67542273)))*t + ((1/1796777856000*(-17503369*a + 162367305)*r1 + 1/598925952000*(-16370825*a + 156837029))*r2 + (1/359355571200*(13906679*a - 137066779)*r1 + 1/119785190400*(11131099*a - 107735819))))*b1 + (((1/830304000*(-40111*a + 387345)*r1 + 1/830304000*(-305275*a + 2942241))*r2 + (1/27676800*(15090*a - 145607)*r1 + 1/1845120*(2432*a - 23467)))*t + ((1/1660608000*(-87682*a + 848253)*r1 + 1/553536000*(-113433*a + 1095106))*r2 + (1/332121600*(12184*a - 116343)*r1 + 1/332121600*(-171707*a + 1657260)))))*b2 + ((((1/224597232000*(-561130*a + 6037343)*r1 + 1/7245072000*(-70723*a + 720360))*r2 + (1/44919446400*(286412*a - 2634845)*r1 + 1/44919446400*(387269*a - 3486012)))*t + ((1/898388928000*(-1055861*a + 8026365)*r1 + 1/299462976000*(-1089975*a + 9177271))*r2 + (1/179677785600*(999871*a - 10539411)*r1 + 1/179677785600*(2028443*a - 21108303))))*b1 + (((1/138384000*(-1163*a + 11005)*r1 + 1/415152000*(-21445*a + 205809))*r2 + (1/13838400*(1095*a - 10478)*r1 + 1/922560*(171*a - 1643)))*t + ((1/830304000*(-6253*a + 59892)*r1 + 1/276768000*(-8012*a + 76849))*r2 + (1/166060800*(731*a - 6882)*r1 + 1/166060800*(-11468*a + 110205))))))*b3^2 + (((((1/224597232000*(-1053655*a + 10086904)*r1 + 1/74865744000*(-1668128*a + 15848905))*r2 + (1/14973148800*(287782*a - 2789535)*r1 + 1/44919446400*(1413682*a - 14000871)))*t + ((1/449194464000*(-1008724*a + 10594095)*r1 + 1/299462976000*(-3085855*a + 29808763))*r2 + (1/89838892800*(1867674*a - 17621299)*r1 + 1/179677785600*(5355119*a - 51648759))))*b1 + (((1/207576000*(-511*a + 4805)*r1 + 1/138384000*(18820*a - 181381))*r2 + (1/13838400*(-740*a + 7161)*r1 + 1/5535360*(-200*a + 1953)))*t + ((1/830304000*(-52859*a + 508896)*r1 + 1/276768000*(12394*a - 119753))*r2 + (1/166060800*(-20197*a + 194494)*r1 + 1/55353600*(-16633*a + 160270)))))*b2^2 + ((((1/224597232000*(3855020*a - 37658893)*r1 + 1/224597232000*(19112633*a - 187026720))*r2 + (1/44919446400*(-3090397*a + 29699860)*r1 + 1/44919446400*(-5419519*a + 51079692)))*t + ((1/149731488000*(1395046*a - 12436735)*r1 + 1/299462976000*(11282305*a - 108375721))*r2 + (1/89838892800*(-7127758*a + 70124883)*r1 + 1/179677785600*(-20259013*a + 195528873))))*b1 + (((1/207576000*(3067*a - 29915)*r1 + 1/138384000*(-69850*a + 674157))*r2 + (1/1537600*(300*a - 2883)*r1 + 1/5535360*(674*a - 6417)))*t + ((1/830304000*(199808*a - 1929657)*r1 + 1/276768000*(-49473*a + 476036))*r2 + (1/166060800*(77164*a - 745333)*r1 + 1/18451200*(21182*a - 204445)))))*b2 + ((((1/74865744000*(84645*a - 804233)*r1 + 1/224597232000*(2513059*a - 25423875))*r2 + (1/1449014400*(-14891*a + 151715)*r1 + 1/14973148800*(-211989*a + 1990417)))*t + ((1/37432872000*(39377*a - 354640)*r1 + 1/149731488000*(753945*a - 7417339))*r2 + (1/44919446400*(-471877*a + 4720277)*r1 + 1/89838892800*(-1087427*a + 10301517))))*b1 + (((1/207576000*(521*a - 5425)*r1 + 1/69192000*(-5055*a + 48608))*r2 + (1/13838400*(365*a - 3441)*r1 + 1/2767680*(59*a - 558)))*t + ((1/830304000*(27439*a - 262911)*r1 + 1/276768000*(-6529*a + 62713))*r2 + (1/166060800*(11117*a - 107849)*r1 + 1/55353600*(8603*a - 82615))))))*b3 + (((((1/673791696000*(6144515*a - 57075588)*r1 + 1/149731488000*(-36876621*a + 354665885))*r2 + (1/44919446400*(9512906*a - 91145115)*r1 + 1/89838892800*(-10922471*a + 104502643)))*t + ((1/449194464000*(5551991*a - 52073180)*r1 + 1/9660096000*(-751585*a + 7162823))*r2 + (1/269516678400*(45454672*a - 436575387)*r1 + 1/179677785600*(10679419*a - 107191769))))*b1 + (((1/207576000*(-55591*a + 535680)*r1 + 1/138384000*(-18115*a + 174499))*r2 + (1/3459600*(3945*a - 38006)*r1 + 1/230640*(637*a - 6138)))*t + ((1/1660608000*(-125323*a + 1203327)*r1 + 1/92256000*(-62672*a + 603849))*r2 + (1/332121600*(-52319*a + 503223)*r1 + 1/55353600*(-41513*a + 399590)))))*b2^2 + ((((1/673791696000*(-24958985*a + 236105796)*r1 + 1/449194464000*(420739981*a - 4078859565))*r2 + (1/44919446400*(-35248382*a + 339176425)*r1 + 1/89838892800*(41245837*a - 406849921)))*t + ((1/449194464000*(-20053017*a + 204777320)*r1 + 1/299462976000*(86024525*a - 827747771))*r2 + (1/269516678400*(-173402404*a + 1687949349)*r1 + 1/179677785600*(-40743793*a + 394738283))))*b1 + (((1/23064000*(23953*a - 231260)*r1 + 1/138384000*(76945*a - 740993))*r2 + (1/3459600*(-15090*a + 145607)*r1 + 1/230640*(-2432*a + 23467)))*t + ((1/1660608000*(454441*a - 4396389)*r1 + 1/276768000*(703972*a - 6792069))*r2 + (1/332121600*(196933*a - 1906221)*r1 + 1/55353600*(158831*a - 1532950)))))*b2 + ((((1/336895848000*(-2631350*a + 10671099)*r1 + 1/224597232000*(30975209*a - 307575645))*r2 + (1/22459723200*(-2599043*a + 22011860)*r1 + 1/44919446400*(3379413*a - 38111989)))*t + ((1/224597232000*(-1484688*a + 19166525)*r1 + 1/149731488000*(6412535*a - 48371749))*r2 + (1/134758339200*(-12420601*a + 127353456)*r1 + 1/89838892800*(-1155967*a + 30081377))))*b1 + (((1/103788000*(15728*a - 152985)*r1 + 1/23064000*(1055*a - 9579))*r2 + (1/1729800*(-1095*a + 10478)*r1 + 1/115320*(-171*a + 1643)))*t + ((1/830304000*(40549*a - 377301)*r1 + 1/138384000*(50693*a - 482856))*r2 + (1/55353600*(6559*a - 63643)*r1 + 1/9225600*(3478*a - 32705)))))))*b4^2 + ((((((1/22459723200*(105604*a - 1109645)*r1 + 1/241502400*(-16415*a + 156664))*r2 + (1/7486574400*(56713*a - 605120)*r1 + 1/22459723200*(1269059*a - 12471486)))*t + ((1/44919446400*(-457939*a + 4541190)*r1 + 1/7486574400*(-141297*a + 1404424))*r2 + (1/44919446400*(2494194*a - 23795321)*r1 + 1/22459723200*(1333381*a - 12614520))))*b1 + (((1/27676800*(749*a - 7223)*r1 + 1/41515200*(-9719*a + 93744))*r2 + (1/9225600*(1797*a - 17267)*r1 + 1/4612800*(6558*a - 63209)))*t + ((1/83030400*(-11441*a + 110298)*r1 + 1/27676800*(-3436*a + 33015))*r2 + (1/83030400*(-5134*a + 49383)*r1 + 1/83030400*(-47111*a + 453654)))))*b2^2 + ((((1/11229861600*(-218384*a + 1894875)*r1 + 1/15093900*(3835*a - 37323))*r2 + (1/701866350*(-16189*a + 131130)*r1 + 1/7486574400*(-1619511*a + 15392089)))*t + ((1/44919446400*(1778633*a - 16733490)*r1 + 1/14973148800*(1056733*a - 9792621))*r2 + (1/44919446400*(-9384403*a + 91408212)*r1 + 1/1871643600*(-413191*a + 4090450))))*b1 + (((1/20757600*(-2011*a + 19437)*r1 + 1/83030400*(76381*a - 736281))*r2 + (1/4612800*(-3517*a + 34007)*r1 + 1/9225600*(-50217*a + 484561)))*t + ((1/41515200*(21361*a - 206088)*r1 + 1/13838400*(6391*a - 61845))*r2 + (1/4612800*(1111*a - 10757)*r1 + 1/41515200*(90151*a - 870759)))))*b2 + ((((1/7486574400*(-18488*a + 114545)*r1 + 1/724507200*(28265*a - 271092))*r2 + (1/22459723200*(11271*a - 234670)*r1 + 1/7486574400*(-156578*a + 1557037)))*t + ((1/44919446400*(194729*a - 1884645)*r1 + 1/7486574400*(64677*a - 549754))*r2 + (1/22459723200*(-705797*a + 6879923)*r1 + 1/44919446400*(-1356407*a + 14249925))))*b1 + (((1/83030400*(-667*a + 6789)*r1 + 1/83030400*(11183*a - 107973))*r2 + (1/9225600*(-1067*a + 10137)*r1 + 1/9225600*(-7101*a + 68603)))*t + ((1/83030400*(6031*a - 58218)*r1 + 1/9225600*(602*a - 5735))*r2 + (1/83030400*(2464*a - 24273)*r1 + 1/83030400*(23851*a - 230454))))))*b3^2 + (((((1/14973148800*(489487*a - 4582420)*r1 + 1/44919446400*(4858240*a - 46193007))*r2 + (1/44919446400*(-3542604*a + 34933435)*r1 + 1/14973148800*(-3525023*a + 34311792)))*t + ((1/44919446400*(1595242*a - 15670965)*r1 + 1/14973148800*(814487*a - 8041524))*r2 + (1/89838892800*(-12787079*a + 122140961)*r1 + 1/89838892800*(-12451657*a + 117882615))))*b1 + (((1/166060800*(68273*a - 658471)*r1 + 1/55353600*(-9949*a + 95759))*r2 + (1/55353600*(-23461*a + 225711)*r1 + 1/18451200*(-8651*a + 83173)))*t + ((1/55353600*(8342*a - 80321)*r1 + 1/55353600*(-25639*a + 247690))*r2 + (1/166060800*(159179*a - 1534438)*r1 + 1/55353600*(48962*a - 471293)))))*b2^2 + ((((1/14973148800*(-1826229*a + 18117640)*r1 + 1/44919446400*(-18162140*a + 177182949))*r2 + (1/44919446400*(12829948*a - 121440485)*r1 + 1/4991049600*(4482127*a - 42909828)))*t + ((1/44919446400*(-6147494*a + 58431435)*r1 + 1/14973148800*(-3050394*a + 28787933))*r2 + (1/89838892800*(48335413*a - 469911547)*r1 + 1/89838892800*(46759709*a - 458403975))))*b1 + (((1/166060800*(-262211*a + 2527957)*r1 + 1/55353600*(34023*a - 328693))*r2 + (1/55353600*(91687*a - 886197)*r1 + 1/18451200*(34617*a - 334831)))*t + ((1/55353600*(-30754*a + 296887)*r1 + 1/55353600*(98953*a - 952630))*r2 + (1/166060800*(-607013*a + 5856706)*r1 + 1/55353600*(-187474*a + 1811671)))))*b2 + ((((1/22459723200*(-310473*a + 2829370)*r1 + 1/22459723200*(-1367630*a + 13245711))*r2 + (1/724507200*(28762*a - 280565)*r1 + 1/22459723200*(2437487*a - 22531668)))*t + ((1/2495524800*(-42979*a + 408425)*r1 + 1/14973148800*(-391717*a + 3849549))*r2 + (1/44919446400*(3458017*a - 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14057539)))*t + ((1/7486574400*(-2048689*a + 18992491)*r1 + 1/2495524800*(1518797*a - 14417759))*r2 + (1/499104960*(221639*a - 2257141)*r1 + 1/22459723200*(6848915*a - 61137549))))*b1*b2^2 + (((1/5614930800*(9559100*a - 93740063)*r1 + 1/3743287200*(11802953*a - 110738107))*r2 + (1/11229861600*(42288295*a - 414802289)*r1 + 1/748657440*(-5553575*a + 55238373)))*t + ((1/7486574400*(7683563*a - 77792857)*r1 + 1/7486574400*(-16754077*a + 164821079))*r2 + (1/4491944640*(-8405797*a + 75814623)*r1 + 1/7486574400*(-7764395*a + 82926581))))*b1*b2 + (((1/2807465400*(701385*a - 6825022)*r1 + 1/623881200*(295369*a - 2578611))*r2 + (1/935821800*(506955*a - 5221051)*r1 + 1/374328720*(-312425*a + 3305747)))*t + ((1/3743287200*(432597*a - 4863683)*r1 + 1/3743287200*(-1213963*a + 11887601))*r2 + (1/2245972320*(-630983*a + 5151177)*r1 + 1/11229861600*(-1816915*a + 21206697))))*b1)*b3^2 + ((((1/11229861600*(-11352135*a + 110760241)*r1 + 1/935821800*(1611748*a - 15901667))*r2 + (1/5614930800*(12989875*a - 123893608)*r1 + 1/187164360*(-1529895*a + 14563118)))*t + ((1/1871643600*(3692133*a - 35177467)*r1 + 1/3743287200*(-2031649*a + 18957833))*r2 + (1/280746540*(-495358*a + 4927047)*r1 + 1/11229861600*(7231085*a - 74656029))))*b1*b2^2 + (((1/11229861600*(44257125*a - 421782187)*r1 + 1/935821800*(-6412531*a + 60600784))*r2 + (1/1871643600*(-15803095*a + 154133612)*r1 + 1/187164360*(5753750*a - 56207371)))*t + ((1/935821800*(-7000613*a + 68270742)*r1 + 1/1247762400*(2383191*a - 23767607))*r2 + (1/1122986160*(7975889*a - 74769861)*r1 + 1/11229861600*(-29802925*a + 269290893))))*b1*b2 + (((1/5614930800*(3018615*a - 27677513)*r1 + 1/935821800*(-772313*a + 7168347))*r2 + (1/2807465400*(-3413650*a + 35414679)*r1 + 1/187164360*(752005*a - 7586103)))*t + ((1/1871643600*(-1870373*a + 18531397)*r1 + 1/30187800*(7841*a - 90787))*r2 + (1/124776240*(114033*a - 1010197)*r1 + 1/701866350*(-254260*a + 1667769))))*b1)*b3 + ((((1/67379169600*(468380855*a - 4445333319)*r1 + 1/7486574400*(52256479*a - 516208311))*r2 + (1/22459723200*(61453265*a - 545381357)*r1 + 1/1497314880*(-7377293*a + 64021169)))*t + ((1/44919446400*(8640587*a - 35969703)*r1 + 1/14973148800*(-21215461*a + 180531817))*r2 + (1/8983889280*(-52220675*a + 525941319)*r1 + 1/44919446400*(-462606765*a + 4290736009))))*b1*b2^2 + (((1/67379169600*(-1739192525*a + 16940995413)*r1 + 1/7486574400*(-207144533*a + 1948668277))*r2 + (1/22459723200*(-194329595*a + 2002503559)*r1 + 1/1497314880*(25555231*a - 273440739)))*t + ((1/44919446400*(-25167809*a + 419699421)*r1 + 1/14973148800*(67255007*a - 706910019))*r2 + (1/8983889280*(212908585*a - 1969555581)*r1 + 1/44919446400*(1684686135*a - 16680011683))))*b1*b2 + (((1/33689584800*(-144118475*a + 1247613507)*r1 + 1/3743287200*(-14885907*a + 147384323))*r2 + (1/3743287200*(-8328575*a + 57395787)*r1 + 1/748657440*(834353*a - 5654989)))*t + ((1/22459723200*(1015789*a - 31601121)*r1 + 1/7486574400*(9376933*a - 45294441))*r2 + (1/1497314880*(4896529*a - 50744861)*r1 + 1/22459723200*(156254805*a - 1230416257))))*b1)))*b5 + ((((((1/207576000*(9402*a - 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30287)*r1 + 1/13838400*(-2629*a + 25203))*r2 + (1/13838400*(-2189*a + 18879)*r1 + 1/4612800*(701*a - 8091)))*t + ((1/27676800*(47*a + 961)*r1 + 1/27676800*(291*a + 961))*r2 + (1/27676800*(3183*a - 31403)*r1 + 1/27676800*(1483*a - 14043)))))*b3^2 + ((((1/83030400*(51175*a - 488777)*r1 + 1/9225600*(2937*a - 28799))*r2 + (1/27676800*(18281*a - 177351)*r1 + 1/9225600*(4261*a - 41571)))*t + ((1/55353600*(-3743*a + 37231)*r1 + 1/55353600*(-30899*a + 297631))*r2 + (1/55353600*(-22487*a + 216907)*r1 + 1/595200*(-599*a + 5719))))*b2^2 + (((1/83030400*(-192725*a + 1883219)*r1 + 1/9225600*(-11119*a + 106113))*r2 + (1/99200*(-253*a + 2443)*r1 + 1/3075200*(-5569*a + 53599)))*t + ((1/55353600*(15181*a - 143437)*r1 + 1/55353600*(118753*a - 1151557))*r2 + (1/55353600*(82669*a - 802249)*r1 + 1/18451200*(68563*a - 672483))))*b2 + (((1/41515200*(-12515*a + 134261)*r1 + 1/4612800*(-971*a + 10757))*r2 + (1/13838400*(-4333*a + 51243)*r1 + 1/4612800*(-1343*a + 16833)))*t + ((1/27676800*(1309*a - 16213)*r1 + 1/27676800*(7537*a - 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10183593))*r2 + (1/14973148800*(1080849*a - 11304677)*r1 + 1/44919446400*(-673771*a + 9240387)))*t + ((1/44919446400*(145027*a - 1027557)*r1 + 1/14973148800*(-781817*a + 7845573))*r2 + (1/5614930800*(-32316*a + 291617)*r1 + 1/831841600*(40332*a - 331731))))*b1 + (((1/13838400*(2239*a - 23746)*r1 + 1/13838400*(2474*a - 29109))*r2 + (1/13838400*(2990*a - 36177)*r1 + 1/4612800*(6205*a - 65534)))*t + ((1/55353600*(-7839*a + 85963)*r1 + 1/18451200*(-4481*a + 47833))*r2 + (1/166060800*(-45797*a + 529325)*r1 + 1/18451200*(-11229*a + 117025))))))*b3 + (((((1/1871643600*(287915*a - 2690583)*r1 + 1/14973148800*(239247*a - 1399619))*r2 + (1/1871643600*(-732343*a + 7254899)*r1 + 1/14973148800*(-16185483*a + 155096131)))*t + ((1/89838892800*(7392571*a - 72846621)*r1 + 1/3743287200*(679453*a - 6824247))*r2 + (1/29946297600*(2238787*a - 21957889)*r1 + 1/415920800*(-122421*a + 1108963))))*b1 + (((1/864900*(-169*a + 1736)*r1 + 1/1729800*(-4668*a + 45043))*r2 + (1/1729800*(-1975*a + 18879)*r1 + 1/4612800*(-53005*a + 510229)))*t + ((1/55353600*(87059*a - 839263)*r1 + 1/2306400*(3507*a - 33511))*r2 + (1/166060800*(164427*a - 1579915)*r1 + 1/6919200*(6599*a - 64635)))))*b2^2 + ((((1/311940600*(-179575*a + 1754941)*r1 + 1/14973148800*(-806929*a + 6067413))*r2 + (1/233955450*(356007*a - 3366166)*r1 + 1/14973148800*(61620461*a - 605871037)))*t + ((1/89838892800*(-28759777*a + 286371087)*r1 + 1/3743287200*(-2659801*a + 25125159))*r2 + (1/89838892800*(-24363187*a + 260624409)*r1 + 1/415920800*(461307*a - 4601361))))*b1 + (((1/576600*(497*a - 4588)*r1 + 1/1729800*(18156*a - 175801))*r2 + (1/1729800*(7585*a - 74028)*r1 + 1/4612800*(203835*a - 1975723)))*t + ((1/55353600*(-336413*a + 3255961)*r1 + 1/18600*(-106*a + 1033))*r2 + (1/166060800*(-664509*a + 6494965)*r1 + 1/1153200*(-4303*a + 41075)))))*b2 + ((((1/1871643600*(-127385*a + 1876833)*r1 + 1/7486574400*(-873261*a - 2161103))*r2 + (1/1871643600*(450343*a - 3064939)*r1 + 1/7486574400*(3532449*a - 52853233)))*t + ((1/44919446400*(-658513*a + 42126303)*r1 + 1/30187800*(-3557*a + 18558))*r2 + (1/44919446400*(2267317*a + 48742881)*r1 + 1/623881200*(69119*a - 1454427))))*b1 + (((1/1729800*(153*a - 2542)*r1 + 1/1729800*(2413*a - 26753))*r2 + (1/1729800*(1100*a - 12369)*r1 + 1/2306400*(14295*a - 151807)))*t + ((1/27676800*(-24437*a + 259129)*r1 + 1/2306400*(-1787*a + 18011))*r2 + (1/83030400*(-41181*a + 576445)*r1 + 1/6919200*(-3389*a + 41385)))))))*b4 + (((((1/7486574400*(-526505*a + 5132453)*r1 + 1/44919446400*(-15343793*a + 144786957))*r2 + (1/1497314880*(-80455*a + 802187)*r1 + 1/44919446400*(-8192497*a + 78036393)))*t + ((1/44919446400*(3036163*a - 28072143)*r1 + 1/14973148800*(1933565*a - 18844311))*r2 + (1/22459723200*(1964837*a - 18218793)*r1 + 1/998209920*(11189*a - 144739))))*b1 + (((1/1729800*(-983*a + 9114)*r1 + 1/13838400*(37787*a - 368373))*r2 + (1/1383840*(65*a - 1023)*r1 + 1/1383840*(9815*a - 94953)))*t + ((1/166060800*(-141497*a + 1380957)*r1 + 1/3075200*(-511*a + 4867))*r2 + (1/33212160*(-78625*a + 767777)*r1 + 1/5535360*(11231*a - 106299)))))*b2^2 + ((((1/7486574400*(2228515*a - 20107871)*r1 + 1/44919446400*(55329701*a - 548254809))*r2 + (1/1497314880*(298445*a - 2336129)*r1 + 1/44919446400*(27777049*a - 276611481)))*t + ((1/44919446400*(-10745761*a + 108817161)*r1 + 1/14973148800*(-7452815*a + 67470477))*r2 + (1/11229861600*(-3175102*a + 32975103)*r1 + 1/998209920*(-129863*a + 569873))))*b1 + (((1/1729800*(3636*a - 36053)*r1 + 1/13838400*(-145189*a + 1390071))*r2 + (1/1383840*(-55*a - 279)*r1 + 1/461280*(-12585*a + 121427)))*t + ((1/55353600*(185463*a - 1774843)*r1 + 1/297600*(121*a - 1277))*r2 + (1/33212160*(306145*a - 2925129)*r1 + 1/5535360*(-43357*a + 422313)))))*b2 + ((((1/3743287200*(159645*a - 1958549)*r1 + 1/1403732700*(232994*a - 1691391))*r2 + (1/748657440*(20895*a - 235631)*r1 + 1/11229861600*(1848053*a - 1260057)))*t + ((1/724507200*(-38059*a + 143409)*r1 + 1/241502400*(-16955*a + 192573))*r2 + (1/22459723200*(-847027*a - 3439047)*r1 + 1/499104960*(-3517*a + 150567))))*b1 + (((1/1729800*(428*a - 2759)*r1 + 1/768800*(-1179*a + 12431))*r2 + (1/230640*(-25*a + 713)*r1 + 1/86490*(-350*a + 3813)))*t + ((1/20757600*(10249*a - 115599)*r1 + 1/4612800*(469*a - 8773))*r2 + (1/8303040*(11335*a - 120683)*r1 + 1/922560*(-841*a + 6169))))))*b3^2 + (((((1/3743287200*(1346255*a - 12981467)*r1 + 1/22459723200*(-1371973*a + 17611782))*r2 + (1/748657440*(-1154225*a + 11118057)*r1 + 1/22459723200*(30799718*a - 299075817)))*t + ((1/44919446400*(-6589559*a + 61500249)*r1 + 1/623881200*(610035*a - 5877383))*r2 + (1/44919446400*(-3055487*a + 27715643)*r1 + 1/249552480*(-244893*a + 2364463))))*b1 + (((1/3459600*(-7427*a + 72726)*r1 + 1/13838400*(-39361*a + 389019))*r2 + (1/691920*(-2840*a + 27807)*r1 + 1/1383840*(-26455*a + 256029)))*t + ((1/83030400*(148178*a - 1447173)*r1 + 1/4612800*(23797*a - 229369))*r2 + (1/16606080*(89165*a - 872588)*r1 + 1/2767680*(23791*a - 230919)))))*b2^2 + ((((1/3743287200*(-5366805*a + 50232989)*r1 + 1/22459723200*(8576221*a - 69216924))*r2 + (1/249552480*(1468065*a - 14360533)*r1 + 1/22459723200*(-114007796*a + 1108829049)))*t + ((1/44919446400*(23492813*a - 237309123)*r1 + 1/1247762400*(-4628875*a + 45440947))*r2 + (1/44919446400*(6957489*a - 87156221)*r1 + 1/124776240*(488273*a - 4512918))))*b1 + (((1/3459600*(28449*a - 269762)*r1 + 1/13838400*(152287*a - 1443453))*r2 + (1/691920*(10570*a - 100719)*r1 + 1/1383840*(101665*a - 981243)))*t + ((1/83030400*(-583136*a + 5589021)*r1 + 1/1537600*(-29413*a + 284301))*r2 + (1/16606080*(-346545*a + 3313466)*r1 + 1/922560*(-29839*a + 285851)))))*b2 + ((((1/1871643600*(-447895*a + 3041441)*r1 + 1/11229861600*(368299*a - 10455246))*r2 + (1/374328720*(267925*a - 3274251)*r1 + 1/11229861600*(-8226554*a + 87011451)))*t + ((1/22459723200*(2326907*a - 18918897)*r1 + 1/1247762400*(-556425*a + 6820961))*r2 + (1/22459723200*(-216989*a - 1327079)*r1 + 1/249552480*(159773*a - 789973))))*b1 + (((1/1729800*(2366*a - 23653)*r1 + 1/6919200*(11263*a - 127317))*r2 + (1/115320*(270*a - 3007)*r1 + 1/691920*(6895*a - 75237)))*t + ((1/41515200*(-38264*a + 442029)*r1 + 1/2306400*(-6521*a + 67487))*r2 + (1/8303040*(-23145*a + 257114)*r1 + 1/1383840*(-7043*a + 71517))))))*b3 + ((((1/14973148800*(12949615*a - 123575393)*r1 + 1/14973148800*(40983783*a - 374403337))*r2 + (1/998209920*(2245063*a - 21313585)*r1 + 1/14973148800*(-55729583*a + 563622377)))*t + ((1/89838892800*(11215187*a - 166093257)*r1 + 1/9982099200*(-20553145*a + 196428307))*r2 + (1/9982099200*(-7832351*a + 63091789)*r1 + 1/1996419840*(-2910155*a + 27334281))))*b1 + (((1/13838400*(176527*a - 1677441)*r1 + 1/13838400*(-238251*a + 2340469))*r2 + (1/172980*(-65*a + 1023)*r1 + 1/230640*(-25085*a + 242389)))*t + ((1/166060800*(2687311*a - 26058321)*r1 + 1/18451200*(-186427*a + 1799829))*r2 + (1/33212160*(355165*a - 3521011)*r1 + 1/3690240*(-130217*a + 1244743)))))*b2^2 + ((((1/14973148800*(-51970145*a + 479419991)*r1 + 1/14973148800*(-144754121*a + 1431378159))*r2 + (1/199641984*(-1660693*a + 15443611)*r1 + 1/14973148800*(222323681*a - 2144422799)))*t + ((1/89838892800*(-57622589*a + 491304399)*r1 + 1/9982099200*(77937815*a - 727507349))*r2 + (1/89838892800*(215735113*a - 2177293587)*r1 + 1/1996419840*(12126613*a - 105735327))))*b1 + (((1/13838400*(-664689*a + 6472087)*r1 + 1/13838400*(917877*a - 8757283))*r2 + (1/172980*(55*a + 279)*r1 + 1/230640*(95995*a - 926683)))*t + ((1/166060800*(-10366297*a + 99701487)*r1 + 1/595200*(23939*a - 229093))*r2 + (1/33212160*(-1409275*a + 13341997)*r1 + 1/11070720*(1495837*a - 14492283)))))*b2 + (((1/7486574400*(-5852565*a + 36490379)*r1 + 1/7486574400*(-15092349*a + 43701971))*r2 + (1/499104960*(-861733*a + 3564659)*r1 + 1/7486574400*(1847469*a - 255909371)))*t + ((1/44919446400*(13873849*a + 231619941)*r1 + 1/53667200*(71185*a - 428027))*r2 + (1/44919446400*(47417687*a + 307350027)*r1 + 1/332736640*(533161*a - 1153107))))*b1 + ((1/6919200*(-42991*a + 350393)*r1 + 1/6919200*(69083*a - 790717))*r2 + (1/28830*(25*a - 713)*r1 + 1/115320*(6995*a - 72447)))*t + (1/83030400*(-749893*a + 7733043)*r1 + 1/9225600*(47521*a - 368807))*r2 + 1/16606080*(-104575*a + 1253113)*r1 + 1/5535360*(95393*a - 805287),
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1916265)*r1 + 1/92256000*(-42083*a + 405945))*r2 + (1/27676800*(-8777*a + 84754)*r1 + 1/9225600*(1546*a - 14911)))*t + ((1/553536000*(82513*a - 796886)*r1 + 1/553536000*(-113433*a + 1095106))*r2 + (1/110707200*(30433*a - 293880)*r1 + 1/332121600*(-9179*a + 88908)))))*b2 + ((((1/224597232000*(729264*a - 6862315)*r1 + 1/74865744000*(-734186*a + 7057677))*r2 + (1/44919446400*(-200976*a + 2234635)*r1 + 1/14973148800*(437804*a - 4410959)))*t + ((1/299462976000*(-1938687*a + 19326919)*r1 + 1/299462976000*(625693*a - 7208585))*r2 + (1/5796057600*(50185*a - 450669)*r1 + 1/179677785600*(-1047181*a + 8446725))))*b1 + (((1/207576000*(6733*a - 65100)*r1 + 1/23064000*(-1471*a + 14105))*r2 + (1/27676800*(-1201*a + 11687)*r1 + 1/9225600*(273*a - 2573)))*t + ((1/276768000*(5282*a - 51119)*r1 + 1/276768000*(-8012*a + 76849))*r2 + (1/55353600*(2182*a - 20925)*r1 + 1/166060800*(34*a - 93))))))*b3^2 + (((((1/224597232000*(1144962*a - 10898825)*r1 + 1/74865744000*(672327*a - 6474164))*r2 + (1/44919446400*(-135398*a + 1348965)*r1 + 1/14973148800*(289622*a - 2795797)))*t + ((1/74865744000*(-572829*a + 5567848)*r1 + 1/299462976000*(-2431131*a + 22950385))*r2 + (1/89838892800*(-50785*a + 604779)*r1 + 1/179677785600*(3306017*a - 32376555))))*b1 + (((1/830304000*(-27939*a + 269855)*r1 + 1/92256000*(18243*a - 175925))*r2 + (1/55353600*(2219*a - 21483)*r1 + 1/18451200*(-7577*a + 73067)))*t + ((1/276768000*(25491*a - 245582)*r1 + 1/276768000*(12394*a - 119753))*r2 + (1/55353600*(-5924*a + 57195)*r1 + 1/55353600*(-12016*a + 115847)))))*b2^2 + ((((1/224597232000*(-4258139*a + 41343770)*r1 + 1/74865744000*(-2772284*a + 26735113))*r2 + (1/44919446400*(665331*a - 6346010)*r1 + 1/14973148800*(-1186679*a + 11508254)))*t + ((1/12477624000*(373503*a - 3581461)*r1 + 1/9660096000*(282247*a - 2758105))*r2 + (1/89838892800*(437675*a - 3970263)*r1 + 1/179677785600*(-12916639*a + 123422625))))*b1 + (((1/830304000*(106833*a - 1027805)*r1 + 1/92256000*(-70621*a + 680915))*r2 + (1/55353600*(-8113*a + 77841)*r1 + 1/18451200*(29119*a - 280829)))*t + ((1/276768000*(-96122*a + 928109)*r1 + 1/276768000*(-49473*a + 476036))*r2 + (1/18451200*(7791*a - 75020)*r1 + 1/55353600*(45227*a - 436294)))))*b2 + ((((1/224597232000*(-893927*a + 7653435)*r1 + 1/74865744000*(-155147*a + 1246479))*r2 + (1/44919446400*(17783*a - 471355)*r1 + 1/14973148800*(-66167*a + 833187)))*t + ((1/74865744000*(260969*a - 2629978)*r1 + 1/149731488000*(692213*a - 5347345))*r2 + (1/14973148800*(-31595*a + 241056)*r1 + 1/89838892800*(-556061*a + 6555105))))*b1 + (((1/415152000*(7377*a - 69905)*r1 + 1/46128000*(-4849*a + 46655))*r2 + (1/9225600*(-179*a + 1643)*r1 + 1/9225600*(1971*a - 18941)))*t + ((1/276768000*(-13181*a + 126697)*r1 + 1/276768000*(-6529*a + 62713))*r2 + (1/55353600*(3059*a - 29295)*r1 + 1/55353600*(6121*a - 58497))))))*b3 + (((((1/1347583392000*(-49328153*a + 478092075)*r1 + 1/18716436000*(-2546237*a + 24571034))*r2 + (1/89838892800*(-7730701*a + 74754795)*r1 + 1/3743287200*(1639833*a - 15819238)))*t + ((1/74865744000*(-7352629*a + 71101073)*r1 + 1/299462976000*(1777419*a - 18961615))*r2 + (1/14973148800*(1785295*a - 17126911)*r1 + 1/179677785600*(23996307*a - 233147435))))*b1 + (((1/138384000*(58331*a - 562185)*r1 + 1/11532000*(-11209*a + 108035))*r2 + (1/3459600*(-2291*a + 22072)*r1 + 1/1153200*(428*a - 4123)))*t + ((1/69192000*(21849*a - 210428)*r1 + 1/553536000*(-9257*a + 85839))*r2 + (1/13838400*(8209*a - 79050)*r1 + 1/110707200*(52213*a - 503471)))))*b2^2 + ((((1/1347583392000*(187890611*a - 1817990505)*r1 + 1/18716436000*(9476429*a - 91031128))*r2 + (1/89838892800*(30200927*a - 292832665)*r1 + 1/3743287200*(-6285781*a + 60851016)))*t + ((1/74865744000*(28089143*a - 271258091)*r1 + 1/299462976000*(-8248553*a + 79868245))*r2 + (1/44919446400*(-19895735*a + 191199351)*r1 + 1/179677785600*(-91677489*a + 885969305))))*b1 + (((1/415152000*(-663491*a + 6406305)*r1 + 1/11532000*(42083*a - 405945))*r2 + (1/3459600*(8777*a - 84754)*r1 + 1/1153200*(-1546*a + 14911)))*t + ((1/69192000*(-82513*a + 796886)*r1 + 1/553536000*(21739*a - 223293))*r2 + (1/13838400*(-30433*a + 293880)*r1 + 1/110707200*(-201071*a + 1936477)))))*b2 + ((((1/21735216000*(338399*a - 3832545)*r1 + 1/9358218000*(734186*a - 7057677))*r2 + (1/44919446400*(2496113*a - 26895755)*r1 + 1/1871643600*(-437804*a + 4410959)))*t + ((1/37432872000*(1938687*a - 19326919)*r1 + 1/149731488000*(-1024137*a + 18279305))*r2 + (1/724507200*(-50185*a + 450669)*r1 + 1/89838892800*(-5258421*a + 61438745))))*b1 + (((1/207576000*(-46129*a + 449655)*r1 + 1/2883000*(1471*a - 14105))*r2 + (1/3459600*(1201*a - 11687)*r1 + 1/1153200*(-273*a + 2573)))*t + ((1/34596000*(-5282*a + 51119)*r1 + 1/92256000*(-793*a + 8091))*r2 + (1/6919200*(-2182*a + 20925)*r1 + 1/55353600*(-15709*a + 147963)))))))*b4^2 + ((((((1/22459723200*(735088*a - 7124513)*r1 + 1/7486574400*(-338588*a + 3328377))*r2 + (1/22459723200*(-888571*a + 8468580)*r1 + 1/7486574400*(1632878*a - 15610267)))*t + ((1/29946297600*(-1600389*a + 15329965)*r1 + 1/5989259520*(107251*a - 1024705))*r2 + (1/89838892800*(4468853*a - 43779657)*r1 + 1/89838892800*(-4110641*a + 40108575))))*b1 + (((1/83030400*(27917*a - 269049)*r1 + 1/2306400*(-317*a + 3038))*r2 + (1/27676800*(-20279*a + 195579)*r1 + 1/1537600*(-639*a + 6169)))*t + ((1/27676800*(7270*a - 70029)*r1 + 1/27676800*(-3436*a + 33015))*r2 + (1/9225600*(936*a - 8959)*r1 + 1/83030400*(-19436*a + 187209)))))*b2^2 + ((((1/11229861600*(-1384448*a + 13210743)*r1 + 1/7486574400*(1243771*a - 11680459))*r2 + (1/11229861600*(1720106*a - 16958085)*r1 + 1/3743287200*(-3081983*a + 30106797)))*t + ((1/29946297600*(6006373*a - 58539625)*r1 + 1/5989259520*(-412625*a + 4092279))*r2 + (1/89838892800*(-16517491*a + 154951299)*r1 + 1/29946297600*(5163959*a - 48400145))))*b1 + (((1/13838400*(-17849*a + 172298)*r1 + 1/9225600*(4761*a - 46159))*r2 + (1/13838400*(38974*a - 375999)*r1 + 1/9225600*(14863*a - 143313)))*t + ((1/9225600*(-9215*a + 89001)*r1 + 1/13838400*(6391*a - 61845))*r2 + (1/13838400*(-5113*a + 49662)*r1 + 1/83030400*(72407*a - 699453)))))*b2 + ((((1/22459723200*(-369868*a + 3300663)*r1 + 1/7486574400*(175773*a - 1615162))*r2 + (1/22459723200*(502461*a - 5596120)*r1 + 1/7486574400*(-938548*a + 9439717)))*t + ((1/7486574400*(215066*a - 2149695)*r1 + 1/2994629760*(-27383*a + 339233))*r2 + (1/483004800*(-12593*a + 108587)*r1 + 1/22459723200*(532439*a - 3954360))))*b1 + (((1/83030400*(-14597*a + 141639)*r1 + 1/9225600*(683*a - 6417))*r2 + (1/27676800*(10729*a - 104439)*r1 + 1/9225600*(1819*a - 17949)))*t + ((1/27676800*(-3625*a + 35154)*r1 + 1/9225600*(602*a - 5735))*r2 + (1/27676800*(-1478*a + 13857)*r1 + 1/83030400*(8791*a - 85374))))))*b3^2 + (((((1/44919446400*(-2939903*a + 28496688)*r1 + 1/14973148800*(-1869662*a + 17752243))*r2 + (1/44919446400*(5356176*a - 51097145)*r1 + 1/14973148800*(3503147*a - 34353208)))*t + ((1/14973148800*(-604049*a + 5936965)*r1 + 1/2994629760*(-46615*a + 436914))*r2 + (1/29946297600*(2494387*a - 23551103)*r1 + 1/89838892800*(7928723*a - 77661045))))*b1 + (((1/166060800*(16913*a - 163711)*r1 + 1/18451200*(-25477*a + 245923))*r2 + (1/55353600*(27899*a - 269049)*r1 + 1/18451200*(31619*a - 305009)))*t + ((1/55353600*(-5980*a + 57319)*r1 + 1/55353600*(-25639*a + 247690))*r2 + (1/18451200*(14589*a - 140926)*r1 + 1/55353600*(-6118*a + 59427)))))*b2^2 + ((((1/14973148800*(3669927*a - 35112212)*r1 + 1/14973148800*(7335814*a - 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668763)*r1 + 1/276768000*(-9507*a + 92659))*r2 + (1/166060800*(21657*a - 211637)*r1 + 1/3690240*(435*a - 4123))))*b2^2 + (((1/6696000*(-673*a + 6211)*r1 + 1/13838400*(3905*a - 37076))*r2 + (1/4612800*(187*a - 1829)*r1 + 1/13838400*(33581*a - 321780)))*t + ((1/830304000*(-268675*a + 2563731)*r1 + 1/276768000*(38559*a - 368683))*r2 + (1/166060800*(-85809*a + 818369)*r1 + 1/11070720*(-4549*a + 45105))))*b2 + (((1/25947000*(-258*a + 1891)*r1 + 1/6919200*(255*a - 2294))*r2 + (1/864900*(13*a - 186)*r1 + 1/6919200*(2279*a - 23250)))*t + ((1/207576000*(-9485*a + 93372)*r1 + 1/69192000*(863*a - 7316))*r2 + (1/41515200*(-2758*a + 27373)*r1 + 1/2767680*(-163*a + 2046)))))*b3 + ((((1/207576000*(-153226*a + 1469927)*r1 + 1/27676800*(9325*a - 88629))*r2 + (1/4612800*(-6606*a + 63767)*r1 + 1/9225600*(12963*a - 122915)))*t + ((1/415152000*(-209110*a + 1998291)*r1 + 1/276768000*(201543*a - 1942801))*r2 + (1/83030400*(-49744*a + 475199)*r1 + 1/357120*(839*a - 8057))))*b2^2 + (((1/207576000*(565432*a - 5497199)*r1 + 1/27676800*(-33715*a + 330243))*r2 + (1/13838400*(75196*a - 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];