solutions of T^27 ...:
r: 3.63038870001240393968, r/4: 0.907597175003100984920; 4R: 5.91894471315294436554, R: 1.47973617828823609139
r: 3.84761066117936762180, r/4: 0.961902665294841905451; 4R: 7.10888647766239522520, R: 1.77722161941559880630
r: 3.93759646668634517776, r/4: 0.984399116671586294439; 4R: 7.62947300108809949374, R: 1.90736825027202487344
r: 3.97778435073700212028, r/4: 0.994446087684250530070; 4R: 7.86719963949418925991, R: 1.96679990987354731498
r: 3.99758490012541961884, r/4: 0.999396225031354904709; 4R: 7.98551523345992191120, R: 1.99637880836498047780
solutions of T^1959 ...:
r: 3.5820230010739621518, r/4: 0.89550575026849053796; 4R: 5.6668427780749899555, R: 1.4167106945187474889
r: 3.6551411838273234051, r/4: 0.91378529595683085127; 4R: 6.0497747060559603786, R: 1.5124436765139900947
r: 3.6683719341504693263, r/4: 0.91709298353761733158; 4R: 6.1202087789619166106, R: 1.5300521947404791527
r: 3.6766342247366452678, r/4: 0.91915855618416131695; 4R: 6.1643707730315420460, R: 1.5410926932578855115
r: 3.7298115931454984361, r/4: 0.93245289828637460901; 4R: 6.4518713340715642840, R: 1.6129678335178910710
r: 3.7504737445876812379, r/4: 0.93761843614692030947; 4R: 6.5651058196661811657, R: 1.6412764549165452914
r: 3.7710214087714736543, r/4: 0.94275535219286841358; 4R: 6.6785596478698424881, R: 1.6696399119674606220
r: 3.7776004583112735972, r/4: 0.94440011457781839929; 4R: 6.7150643060109971362, R: 1.6787660765027492841
r: 3.7920210195384792231, r/4: 0.94800525488461980578; 4R: 6.7953813735446889798, R: 1.6988453433861722449
r: 3.7963119313751276117, r/4: 0.94907798284378190292; 4R: 6.8193604175508963934, R: 1.7048401043877240984
r: 3.8056881752928959791, r/4: 0.95142204382322399476; 4R: 6.8718861369783801950, R: 1.7179715342445950487
r: 3.8113895404728248320, r/4: 0.95284738511820620801; 4R: 6.9039111482800011744, R: 1.7259777870700002936
r: 3.8559901498652323049, r/4: 0.96399753746630807623; 4R: 7.1566797361272320807, R: 1.7891699340318080202
r: 3.8633920366431403081, r/4: 0.96584800916078507702; 4R: 7.1990139555113509688, R: 1.7997534888778377422
r: 3.8670186568189131821, r/4: 0.96675466420472829553; 4R: 7.2197959785477250783, R: 1.8049489946369312696
r: 3.8736622994137192668, r/4: 0.96841557485342981671; 4R: 7.2579350110717443201, R: 1.8144837527679360800
r: 3.8760869376736101782, r/4: 0.96902173441840254454; 4R: 7.2718760730567648375, R: 1.8179690182641912094
r: 3.8788300814586350985, r/4: 0.96970752036465877462; 4R: 7.2876626379111315967, R: 1.8219156594777828992
r: 3.8800041869739677538, r/4: 0.97000104674349193846; 4R: 7.2944241169875850131, R: 1.8236060292468962533
r: 3.8827669989427845430, r/4: 0.97069174973569613575; 4R: 7.3103455701935883385, R: 1.8275863925483970846
r: 3.8892701375999773969, r/4: 0.97231753439999434922; 4R: 7.3478819280269923207, R: 1.8369704820067480802
r: 3.8916894221886975726, r/4: 0.97292235554717439316; 4R: 7.3618677143980036335, R: 1.8404669285995009084
r: 3.8928238531220597207, r/4: 0.97320596328051493018; 4R: 7.3684298451919601521, R: 1.8421074612979900380
r: 3.8950190855988288821, r/4: 0.97375477139970722052; 4R: 7.3811355059814793099, R: 1.8452838764953698275
r: 3.8969242022773517771, r/4: 0.97423105056933794428; 4R: 7.3921698337402709554, R: 1.8480424584350677388
r: 3.9027145299865035242, r/4: 0.97567863249662588104; 4R: 7.4257516425947680670, R: 1.8564379106486920167
r: 3.9091051569020614781, r/4: 0.97727628922551536953; 4R: 7.4628928139141677308, R: 1.8657232034785419327
r: 3.9142277426111002043, r/4: 0.97855693565277505108; 4R: 7.4927233358041889015, R: 1.8731808339510472254
r: 3.9157325580851802647, r/4: 0.97893313952129506619; 4R: 7.5014963502779491064, R: 1.8753740875694872766
r: 3.9173106472559918564, r/4: 0.97932766181399796409; 4R: 7.5107014125931741452, R: 1.8776753531482935363
r: 3.9182799719080466083, r/4: 0.97956999297701165209; 4R: 7.5163579944396293016, R: 1.8790894986099073254
r: 3.9198206801124539961, r/4: 0.97995517002811349901; 4R: 7.5253528040123534064, R: 1.8813382010030883516
r: 3.9215072162487461775, r/4: 0.98037680406218654438; 4R: 7.5352044145934981611, R: 1.8838011036483745403
r: 3.9229000298390316340, r/4: 0.98072500745975790849; 4R: 7.5433445844330120161, R: 1.8858361461082530040
r: 3.9244947563566577149, r/4: 0.98112368908916442874; 4R: 7.5526695799575867702, R: 1.8881673949893966926
r: 3.9258469964329411904, r/4: 0.98146174910823529760; 4R: 7.5605806465356633788, R: 1.8901451616339158447
r: 3.9267037621462747917, r/4: 0.98167594053656869793; 4R: 7.5655949113611586104, R: 1.8913987278402896526
r: 3.9279382992083231102, r/4: 0.98198457480208077756; 4R: 7.5728226839709278271, R: 1.8932056709927319568
r: 3.9290352648239350307, r/4: 0.98225881620598375767; 4R: 7.5792475825822192169, R: 1.8948118956455548042
r: 3.9319110211870246247, r/4: 0.98297775529675615618; 4R: 7.5961022361579415578, R: 1.8990255590394853894
r: 3.9330038569710468999, r/4: 0.98325096424276172497; 4R: 7.6025116250070373402, R: 1.9006279062517593351
r: 3.9342372279942410962, r/4: 0.98355930699856027406; 4R: 7.6097481101473280044, R: 1.9024370275368320011
r: 3.9351932158194682688, r/4: 0.98379830395486706719; 4R: 7.6153592141926316304, R: 1.9038398035481579076
r: 3.9398925914229343140, r/4: 0.98497314785573357850; 4R: 7.6429684491034561937, R: 1.9107421122758640484
r: 3.9408184622576713094, r/4: 0.98520461556441782734; 4R: 7.6484132279555745315, R: 1.9121033069888936329
r: 3.9419431336963248362, r/4: 0.98548578342408120906; 4R: 7.6550294019029518301, R: 1.9137573504757379575
r: 3.9429247777009448599, r/4: 0.98573119442523621496; 4R: 7.6608062472061557203, R: 1.9152015618015389301
r: 3.9454748318562628349, r/4: 0.98636870796406570872; 4R: 7.6758219850986798194, R: 1.9189554962746699548
r: 3.9463881278254866540, r/4: 0.98659703195637166351; 4R: 7.6812029997909762826, R: 1.9203007499477440706
r: 3.9473602319873355162, r/4: 0.98684005799683387904; 4R: 7.6869323371004402319, R: 1.9217330842751100580
r: 3.9481131928771181293, r/4: 0.98702829821927953233; 4R: 7.6913713980161159206, R: 1.9228428495040289802
r: 3.9491112311912460530, r/4: 0.98727780779781151324; 4R: 7.6972570539383471263, R: 1.9243142634845867816
r: 3.9501497716032806839, r/4: 0.98753744290082017096; 4R: 7.7033836748908891840, R: 1.9258459187227222960
r: 3.9519402710258763455, r/4: 0.98798506775646908638; 4R: 7.7139513637043242937, R: 1.9284878409260810734
r: 3.9530111146780231654, r/4: 0.98825277866950579134; 4R: 7.7202746434119408823, R: 1.9300686608529852206
r: 3.9540612132324818889, r/4: 0.98851530330812047223; 4R: 7.7264776515245628306, R: 1.9316194128811407076
r: 3.9549150557000914756, r/4: 0.98872876392502286891; 4R: 7.7315229864030747079, R: 1.9328807466007686770
r: 3.9560412194736051138, r/4: 0.98901030486840127846; 4R: 7.7381796912269984373, R: 1.9345449228067496093
r: 3.9572443875581560877, r/4: 0.98931109688953902193; 4R: 7.7452943677442136842, R: 1.9363235919360534211
r: 3.9614281785197031165, r/4: 0.99035704462992577913; 4R: 7.7700568565305265913, R: 1.9425142141326316478
r: 3.9638085261631631028, r/4: 0.99095213154079077571; 4R: 7.7841609797574610667, R: 1.9460402449393652667
r: 3.9648723205483894849, r/4: 0.99121808013709737121; 4R: 7.7904678771539920087, R: 1.9476169692884980022
r: 3.9658186183322779114, r/4: 0.99145465458306947786; 4R: 7.7960800768463819563, R: 1.9490200192115954891
r: 3.9665559927269362452, r/4: 0.99163899818173406130; 4R: 7.8004544579840982125, R: 1.9501136144960245531
r: 3.9673748012727786290, r/4: 0.99184370031819465724; 4R: 7.8053132112286624608, R: 1.9513283028071656152
r: 3.9681603024219260138, r/4: 0.99204007560548150344; 4R: 7.8099755808734192931, R: 1.9524938952183548233
r: 3.9697714643164318309, r/4: 0.99244286607910795773; 4R: 7.8195425502681637397, R: 1.9548856375670409349
r: 3.9704686886162150758, r/4: 0.99261717215405376896; 4R: 7.8236842300493365200, R: 1.9559210575123341300
r: 3.9711323511392303822, r/4: 0.99278308778480759555; 4R: 7.8276274479861309866, R: 1.9569068619965327467
r: 3.9716918808879415450, r/4: 0.99292297022198538626; 4R: 7.8309526349353117593, R: 1.9577381587338279398
r: 3.9723133247273831097, r/4: 0.99307833118184577742; 4R: 7.8346465003519499937, R: 1.9586616250879874984
r: 3.9729002554953596070, r/4: 0.99322506387383990175; 4R: 7.8381359291243744291, R: 1.9595339822810936073
r: 3.9735617985757035759, r/4: 0.99339044964392589398; 4R: 7.8420697699487731249, R: 1.9605174424871932812
r: 3.9738880174251847882, r/4: 0.99347200435629619705; 4R: 7.8440099401850961824, R: 1.9610024850462740456
r: 3.9745333802443655518, r/4: 0.99363334506109138795; 4R: 7.8478488301879713815, R: 1.9619622075469928454
r: 3.9750901836102916606, r/4: 0.99377254590257291516; 4R: 7.8511616006143189460, R: 1.9627904001535797365
r: 3.9756621226312795654, r/4: 0.99391553065781989134; 4R: 7.8545650680624922665, R: 1.9636412670156230666
r: 3.9761803027359940787, r/4: 0.99404507568399851968; 4R: 7.8576491943937133635, R: 1.9644122985984283409
r: 3.9767895051898143182, r/4: 0.99419737629745357954; 4R: 7.8612757582082195655, R: 1.9653189395520548914
r: 3.9787401082040233866, r/4: 0.99468502705100584665; 4R: 7.8728926322233169533, R: 1.9682231580558292383
r: 3.9793039900929096883, r/4: 0.99482599752322742206; 4R: 7.8762522653835325099, R: 1.9690630663458831275
r: 3.9797762810419406215, r/4: 0.99494407026048515538; 4R: 7.8790666850601382995, R: 1.9697666712650345749
r: 3.9802726813429699204, r/4: 0.99506817033574248010; 4R: 7.8820252551592155295, R: 1.9705063137898038824
r: 3.9807430722196920950, r/4: 0.99518576805492302374; 4R: 7.8848292625856885641, R: 1.9712073156464221410
r: 3.9812457912544030147, r/4: 0.99531144781360075368; 4R: 7.8878264678720915148, R: 1.9719566169680228787
r: 3.9815723305087964842, r/4: 0.99539308262719912104; 4R: 7.8897735620556559378, R: 1.9724433905139139845
r: 3.9820587812540234243, r/4: 0.99551469531350585607; 4R: 7.8926745748542315270, R: 1.9731686437135578818
r: 3.9824968612047557415, r/4: 0.99562421530118893538; 4R: 7.8952875270962200337, R: 1.9738218817740550084
r: 3.9829375805841537698, r/4: 0.99573439514603844244; 4R: 7.8979166096612448649, R: 1.9744791524153112162
r: 3.9833414059128001846, r/4: 0.99583535147820004614; 4R: 7.9003259442337631961, R: 1.9750814860584407990
r: 3.9837736135061466707, r/4: 0.99594340337653666769; 4R: 7.9029049766555279302, R: 1.9757262441638819826
r: 3.9842013842199895969, r/4: 0.99605034605499739923; 4R: 7.9054579015805019753, R: 1.9763644753951254938
r: 3.9852873446025678628, r/4: 0.99632183615064196571; 4R: 7.9119405298442507661, R: 1.9779851324610626915
r: 3.9856933333224259911, r/4: 0.99642333333060649777; 4R: 7.9143646806459791531, R: 1.9785911701614947883
r: 3.9860901566409932827, r/4: 0.99652253916024832067; 4R: 7.9167344235882317994, R: 1.9791836058970579499
r: 3.9864556764920079708, r/4: 0.99661391912300199269; 4R: 7.9189175076513369701, R: 1.9797293769128342425
r: 3.9868378120595700051, r/4: 0.99670945301489250126; 4R: 7.9212001155487992311, R: 1.9803000288871998078
r: 3.9872085041659324110, r/4: 0.99680212604148310275; 4R: 7.9234146473612674344, R: 1.9808536618403168586
r: 3.9875956601613230793, r/4: 0.99689891504033076983; 4R: 7.9257278286147718633, R: 1.9814319571536929658
r: 3.9878956363272949466, r/4: 0.99697390908182373664; 4R: 7.9275203335836907812, R: 1.9818800833959226953
r: 3.9882768827641503653, r/4: 0.99706922069103759133; 4R: 7.9297987280626276666, R: 1.9824496820156569167
r: 3.9886375585300699897, r/4: 0.99715938963251749742; 4R: 7.9319544562565775234, R: 1.9829886140641443808
r: 3.9890070862846579108, r/4: 0.99725177157116447770; 4R: 7.9341633618599004211, R: 1.9835408404649751053
r: 3.9893736474517101806, r/4: 0.99734341186292754515; 4R: 7.9363548040787416290, R: 1.9840887010196854073
r: 3.9898181929606659951, r/4: 0.99745454824016649878; 4R: 7.9390128269585822023, R: 1.9847532067396455506
r: 3.9907431778077222216, r/4: 0.99768579445193055541; 4R: 7.9445447556034327762, R: 1.9861361889008581940
r: 3.9911552905001041198, r/4: 0.99778882262502602995; 4R: 7.9470099718867622673, R: 1.9867524929716905668
r: 3.9914838311503197791, r/4: 0.99787095778757994476; 4R: 7.9489755120337949381, R: 1.9872438780084487345
r: 3.9917994552138230678, r/4: 0.99794986380345576695; 4R: 7.9508639802177285004, R: 1.9877159950544321251
r: 3.9920970945431679389, r/4: 0.99802427363579198471; 4R: 7.9526450231736672591, R: 1.9881612557934168148
r: 3.9923937434540318259, r/4: 0.99809843586350795648; 4R: 7.9544203158628340392, R: 1.9886050789657085098
r: 3.9926442456816593890, r/4: 0.99816106142041484725; 4R: 7.9559195812115481205, R: 1.9889798953028870301
r: 3.9929253073185103159, r/4: 0.99823132682962757896; 4R: 7.9576018951875994188, R: 1.9894004737968998547
r: 3.9931908820094699906, r/4: 0.99829772050236749765; 4R: 7.9591916561446289031, R: 1.9897979140361572258
r: 3.9934523821715994207, r/4: 0.99836309554289985519; 4R: 7.9607571643288233136, R: 1.9901892910822058284
r: 3.9937011787353152730, r/4: 0.99842529468382881826; 4R: 7.9622467475612160828, R: 1.9905616868903040207
r: 3.9939519444234401820, r/4: 0.99848798610586004550; 4R: 7.9637482455168982482, R: 1.9909370613792245620
r: 3.9941972504918949982, r/4: 0.99854931262297374956; 4R: 7.9652171748532238022, R: 1.9913042937133059506
r: 3.9944618331558428613, r/4: 0.99861545828896071532; 4R: 7.9668016702270508891, R: 1.9917004175567627223
r: 3.9946145799853693235, r/4: 0.99865364499634233087; 4R: 7.9677164826609499255, R: 1.9919291206652374814
r: 3.9948686391040856102, r/4: 0.99871715977602140256; 4R: 7.9692381654891577808, R: 1.9923095413722894452
r: 3.9950931361936620496, r/4: 0.99877328404841551241; 4R: 7.9705828944743862472, R: 1.9926457236185965618
r: 3.9953117160175626109, r/4: 0.99882792900439065274; 4R: 7.9718922761120756447, R: 1.9929730690280189112
r: 3.9955203616981885097, r/4: 0.99888009042454712743; 4R: 7.9731422373484461148, R: 1.9932855593371115287
r: 3.9957278368316994160, r/4: 0.99893195920792485401; 4R: 7.9743852723683330803, R: 1.9935963180920832701
r: 3.9959290381812078203, r/4: 0.99898225954530195508; 4R: 7.9755908018173769858, R: 1.9938977004543442464
r: 3.9961283551586177924, r/4: 0.99903208878965444810; 4R: 7.9767851205854845559, R: 1.9941962801463711390
r: 3.9963099558875072895, r/4: 0.99907748897187682238; 4R: 7.9778733517505958793, R: 1.9944683379376489698
r: 3.9964993958943535724, r/4: 0.99912484897358839309; 4R: 7.9790086295952259029, R: 1.9947521573988064757
r: 3.9966810301511930159, r/4: 0.99917025753779825396; 4R: 7.9800971964680153850, R: 1.9950242991170038462
r: 3.9968585774693732563, r/4: 0.99921464436734331408; 4R: 7.9811613333517554672, R: 1.9952903333379388668
r: 3.9970293344819472398, r/4: 0.99925733362048680996; 4R: 7.9821848317453035867, R: 1.9955462079363258967
r: 3.9971983746327554645, r/4: 0.99929959365818886614; 4R: 7.9831980969012311754, R: 1.9957995242253077938
r: 3.9973648704185645018, r/4: 0.99934121760464112545; 4R: 7.9841961664192979672, R: 1.9960490416048244918
r: 3.9977940453438957882, r/4: 0.99944851133597394706; 4R: 7.9867691382993195173, R: 1.9966922845748298793
r: 3.9979412613692192281, r/4: 0.99948531534230480702; 4R: 7.9876518066200652376, R: 1.9969129516550163094
r: 3.9980810031413727066, r/4: 0.99952025078534317664; 4R: 7.9884897013971796608, R: 1.9971224253492949152
r: 3.9982139136131100270, r/4: 0.99955347840327750676; 4R: 7.9892866717832415959, R: 1.9973216679458103990
r: 3.9983426497345471660, r/4: 0.99958566243363679150; 4R: 7.9900586452171853926, R: 1.9975146613042963481
r: 3.9984660834779082692, r/4: 0.99961652086947706731; 4R: 7.9907988537673463613, R: 1.9976997134418365903
r: 3.9985852710826192490, r/4: 0.99964631777065481224; 4R: 7.9915136279536251672, R: 1.9978784069884062918
r: 3.9986969153272169994, r/4: 0.99967422883180424984; 4R: 7.9921831899929664382, R: 1.9980457974982416096
r: 3.9988064069809069907, r/4: 0.99970160174522674767; 4R: 7.9928398665497371716, R: 1.9982099666374342929
r: 3.9989104823477633589, r/4: 0.99972762058694083973; 4R: 7.9934640811352946889, R: 1.9983660202838236722
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r: 3.9991041092439306800, r/4: 0.99977602731098266999; 4R: 7.9946254580838308902, R: 1.9986563645209577226
r: 3.9991939709783753903, r/4: 0.99979849274459384758; 4R: 7.9951644755530360430, R: 1.9987911188882590107
r: 3.9992790396094275886, r/4: 0.99981975990235689715; 4R: 7.9956747574404503059, R: 1.9989186893601125765
r: 3.9993600467353864346, r/4: 0.99984001168384660866; 4R: 7.9961606899524994974, R: 1.9990401724881248744
r: 3.9994331106158571791, r/4: 0.99985827765396429479; 4R: 7.9965989850587169287, R: 1.9991497462646792322
r: 3.9995046306405880284, r/4: 0.99987615766014700710; 4R: 7.9970280292343304147, R: 1.9992570073085826037
r: 3.9995707518371749430, r/4: 0.99989268795929373574; 4R: 7.9974246952770349466, R: 1.9993561738192587366
r: 3.9996320961919130386, r/4: 0.99990802404797825966; 4R: 7.9977927125046902366, R: 1.9994481781261725592
r: 3.9996886048813217333, r/4: 0.99992215122033043334; 4R: 7.9981317262548503367, R: 1.9995329315637125842
r: 3.9997404592729107157, r/4: 0.99993511481822767892; 4R: 7.9984428229988533120, R: 1.9996107057497133280
r: 3.9997875665970130993, r/4: 0.99994689164925327482; 4R: 7.9987254447100293003, R: 1.9996813611775073251
r: 3.9998299802210960246, r/4: 0.99995749505527400616; 4R: 7.9989799102333013664, R: 1.9997449775583253416
r: 3.9998675785090971520, r/4: 0.99996689462727428800; 4R: 7.9992054885900341650, R: 1.9998013721475085413
r: 3.9999005598368851156, r/4: 0.99997513995922127891; 4R: 7.9994033689096567342, R: 1.9998508422274141836
r: 3.9999288083032795348, r/4: 0.99998220207581988371; 4R: 7.9995728548879348910, R: 1.9998932137219837227
r: 3.9999523466299561734, r/4: 0.99998808665748904335; 4R: 7.9997140820505807168, R: 1.9999285205126451792
r: 3.9999711722240456187, r/4: 0.99999279305601140467; 4R: 7.9998270341753143787, R: 1.9999567585438285947
r: 3.9999852926919352893, r/4: 0.99999632317298382234; 4R: 7.9999117563679166466, R: 1.9999779390919791616
r: 3.9999947054579625961, r/4: 0.99999867636449064903; 4R: 7.9999682327758077521, R: 1.9999920581939519380
r: 3.9999994117247478080, r/4: 0.99999985293118695200; 4R: 7.9999964703488329158, R: 1.9999991175872082290