*** pazul started : Wed May 01 16:19:50 2013 === f(x) = X**3 - X + 1 = 0 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 1.000000 1 y = 0.5000000000000000 e = 0.6250000000000000 2 y = 3.0000000000000000 e = 25.0000000000000000 3 y = 2.0384615384615383 e = 7.4320095584888470 4 y = 1.3902821472167362 e = 2.2969725946794992 5 y = 0.9116118977179271 e = 0.8459706370956855 6 y = 0.3450284967481692 e = 0.6960453045686934 7 y = 1.4277507040272703 e = 2.4826792331247693 8 y = 0.9424179125094829 e = 0.8945919906750464 9 y = 0.4049493571993797 e = 0.6614558508604775 10 y = 1.7069046451828520 e = 4.2662020957634086 11 y = 1.1557563610748136 e = 1.3880715103707635 12 y = 0.6941918133295474 e = 0.6403407998935593 13 y = -0.7424942987206950 e = 1.3331588374760328 14 y = -2.7812959406776914 e =-17.7337167120142850 15 y = -1.9827252470438803 e = -4.8117630649393508 16 y = -1.5369273797582810 e = -1.0935191301349363 17 y = -1.3572624831877391 e = -0.1430341385224949 18 y = -1.3256630944288681 e = -0.0040342141172662 19 y = -1.3247187886152569 e = -0.0000035454928620 20 y = -1.3247179572453902 e = -0.0000000000027471 21 y = -1.3247179572447458 e = 0.0000000000000009 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 1.000000 1 y = -1.0000000000000000 e = 1.0000000000000000 2 y = -1.2857142857142858 e = 0.1603498542274047 3 y = -1.3246776484679401 e = 0.0001718956825756 4 y = -1.3247179572447045 e = 0.0000000000001767 5 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 -1.000000 1 y = -1.5000000000000000 e = -0.8750000000000000 2 y = -1.3478260869565217 e = -0.1006821730911482 3 y = -1.3252003989509069 e = -0.0020583619166634 4 y = -1.3247181739990537 e = -0.0000009243777597 5 y = -1.3247179572447898 e = -0.0000000000001865 6 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 -1.000000 1 y = -1.2857142857142858 e = 0.1603498542274047 2 y = -1.3246776484679401 e = 0.0001718956825756 3 y = -1.3247179572447045 e = 0.0000000000001767 4 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 0.000000 1 y = 1.0000000000000000 e = 1.0000000000000000 2 y = 0.5000000000000000 e = 0.6250000000000000 3 y = 3.0000000000000000 e = 25.0000000000000000 4 y = 2.0384615384615383 e = 7.4320095584888470 5 y = 1.3902821472167362 e = 2.2969725946794992 6 y = 0.9116118977179271 e = 0.8459706370956855 7 y = 0.3450284967481692 e = 0.6960453045686934 8 y = 1.4277507040272703 e = 2.4826792331247693 9 y = 0.9424179125094829 e = 0.8945919906750464 10 y = 0.4049493571993797 e = 0.6614558508604775 11 y = 1.7069046451828520 e = 4.2662020957634086 12 y = 1.1557563610748136 e = 1.3880715103707635 13 y = 0.6941918133295474 e = 0.6403407998935593 14 y = -0.7424942987206950 e = 1.3331588374760328 15 y = -2.7812959406776914 e =-17.7337167120142850 16 y = -1.9827252470438803 e = -4.8117630649393508 17 y = -1.5369273797582810 e = -1.0935191301349363 18 y = -1.3572624831877391 e = -0.1430341385224949 19 y = -1.3256630944288681 e = -0.0040342141172662 20 y = -1.3247187886152569 e = -0.0000035454928620 21 y = -1.3247179572453902 e = -0.0000000000027471 22 y = -1.3247179572447458 e = 0.0000000000000009 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 0.000000 1 y = 1.0000000000000000 e = 1.0000000000000000 2 y = -1.0000000000000000 e = 1.0000000000000000 3 y = -1.2857142857142858 e = 0.1603498542274047 4 y = -1.3246776484679401 e = 0.0001718956825756 5 y = -1.3247179572447045 e = 0.0000000000001767 6 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 0.577367 1 y =-10495.2362134300070000 e =-1156050081837.9990000000000000 2 y =-6996.8241634633250000 e =-342533356803.9451900000000000 3 y =-4664.5494740761333000 e =-101491364460.4041700000000000 4 y =-3109.6996970400710000 e =-30071515049.8938600000000000 5 y =-2073.1332028555112000 e =-8910078302.6944942000000000 6 y =-1382.0889091727229000 e =-2640023046.9736753000000000 7 y =-921.3927670768931600 e =-782228948.3189299100000000 8 y =-614.2620862914344600 e =-231771471.7320439800000000 9 y =-409.5084201823929100 e =-68672982.9011519550000000 10 y =-273.0061580997726200 e =-20347519.8959542700000000 11 y =-182.0049238582919000 e =-6028874.3019598750000000 12 y =-121.3378469487566200 e =-1786319.3852688931000000 13 y =-80.8937520820262960 e =-529270.5704137270800000 14 y =-53.9319662236156670 e =-156814.6580754115700000 15 y =-35.9588796524837950 e =-46459.3477550366370000 16 y =-23.9790257835955670 e =-13762.8091931208860000 17 y =-15.9958699756477570 e =-4075.8330899922389000 18 y =-10.6791283692992740 e =-1206.2090671031954000 19 y = -7.1432203575475111 e =-356.3438634351896900 20 y = -4.8000366241561263 e =-104.7944948568305300 21 y = -3.2616797212030071 e =-30.4378780926187640 22 y = -2.2771342080101169 e = -8.5305813445170919 23 y = -1.6910824582448467 e = -2.1450073106021752 24 y = -1.4080730679082707 e = -0.3836708301368199 25 y = -1.3305326254065006 e = -0.0249319899116731 26 y = -1.3247492173500175 e = -0.0001333167600353 27 y = -1.3247179581553414 e = -0.0000000038833550 28 y = -1.3247179572447458 e = 0.0000000000000009 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 0.577367 1 y = 0.5774010207641415 e = 0.6150998250016622 2 y = 0.5775025194552276 e = 0.6150998606929647 3 y = 0.5778069799273219 e = 0.6151001819148069 4 y = 0.5787200425541335 e = 0.6151030729210052 5 y = 0.5814564049932794 e = 0.6151290927561192 6 y = 0.5896412341458683 e = 0.6153633344483845 7 y = 0.6140084101423801 e = 0.6174766457580162 8 y = 0.6862260132207596 e = 0.6369220306704019 9 y = 0.9166352140654368 e = 0.8535401315190433 10 y = 38.2708571853241180 e =56016.4657927929370000 11 y = 19.1458060628074700 e =6999.9770459614838000 12 y = 9.5926374749664571 e =874.1093323597772300 13 y = 4.8317414292498588 e =108.9687664045360500 14 y = 2.4709543034632331 e = 13.6157417756530530 15 y = 1.2857733152726520 e = 1.8398838680767076 16 y = 0.4368437971345306 e = 0.6465201981341391 17 y = 0.0209251863019263 e = 0.9790839760717490 18 y = 1.0656792440168599 e = 1.1445831020165211 19 y = -0.2250631811872507 e = 1.2136629578496776 20 y = 0.4438685761691764 e = 0.6435821057302154 21 y = 0.0623064920769556 e = 0.9379353878908221 22 y = 1.2188671951067112 e = 1.5919272997138572 23 y = 0.3210082801909685 e = 0.7120704404725295 24 y = -2.0389618097543694 e = -5.4377471879225752 25 y = -1.4046525094789071 e = -0.3667952595112585 26 y = -1.3249998286621150 e = -0.0012023939227785 27 y = -1.3247179572589358 e = -0.0000000000605143 28 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 -0.577367 1 y =-23631.9516727225780000 e =-13197715700290.3090000000000000 2 y =-15754.6344578857820000 e =-3910434279816.7261000000000000 3 y =-10503.0896526970610000 e =-1158647192852.5015000000000000 4 y =-7002.0597896255258000 e =-343302871178.0309400000000000 5 y =-4668.0398914938423000 e =-101719368719.0047500000000000 6 y =-3112.0266419495651000 e =-30139071866.9984400000000000 7 y =-2074.6844994083554000 e =-8930095137.2197742000000000 8 y =-1383.1231067943531000 e =-2645953960.7921805000000000 9 y =-922.0822320374941200 e =-783986256.0403982400000000 10 y =-614.7217294175774200 e =-232292155.4502964000000000 11 y =-409.8148486613280300 e =-68827259.5243642930000000 12 y =-273.2104433436651300 e =-20393231.4653188210000000 13 y =-182.1411134055611300 e =-6042418.4555283096000000 14 y =-121.4286390522636500 e =-1790332.4577196694000000 15 y =-80.9542787477309530 e =-530459.6221924602300000 16 y =-53.9723152037214650 e =-157166.9652302998000000 17 y =-35.9857757198041950 e =-46563.7320716567850000 18 y =-23.9969514872605600 e =-13793.7358875976100000 19 y =-16.0078126432302630 e =-4084.9952276293984000 20 y =-10.6870777944157230 e =-1208.9228902628079000 21 y = -7.1484999873930670 e =-357.1473700890493300 22 y = -4.8035231728725467 e =-105.0321773233682300 23 y = -3.2639473761634155 e =-30.5080344798811400 24 y = -2.2785475733476055 e = -8.5511679687343705 25 y = -1.6918600826036809 e = -2.1509042113351247 26 y = -1.4083678512662308 e = -0.3851297880301920 27 y = -1.3305717120914906 e = -0.0251004968016044 28 y = -1.3247496373568886 e = -0.0001351080402567 29 y = -1.3247179581799744 e = -0.0000000039884058 30 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 -0.577367 1 y = -0.5774010207639839 e = 1.3849001749983378 2 y = -0.5775025194505027 e = 1.3849001393070377 3 y = -0.5778069797983517 e = 1.3848998180853973 4 y = -0.5787200390695156 e = 1.3848969270955491 5 y = -0.5814563110433346 e = 1.3848709085849684 6 y = -0.5896387091629647 e = 1.3846367741912484 7 y = -0.6139411259610135 e = 1.3825321614081700 8 y = -0.6844683766340078 e = 1.3637970239148864 9 y = -0.8709894915088563 e = 1.2102370967369973 10 y = -1.1933390304999576 e = 0.4939549876246141 11 y = -1.3228975989734340 e = 0.0077499968149770 12 y = -1.3247179534085392 e = 0.0000000163600145 13 y = -1.3247179572447463 e = -0.0000000000000009 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 -3.000000 1 y = -2.1153846153846154 e = -6.3506486117432868 2 y = -1.6042477584327803 e = -1.5244617115433723 3 y = -1.3774214409646124 e = -0.2359462451317915 4 y = -1.3271331185307178 e = -0.0103229718606588 5 y = -1.3247233751392644 e = -0.0000231054484023 6 y = -1.3247179572721000 e = -0.0000000001166542 7 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 -3.000000 1 y = -1.7249466950959489 e = -2.4075305983928601 2 y = -1.3460779668293796 e = -0.0929155549741647 3 y = -1.3247239079324888 e = -0.0000253776400410 4 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 3.000000 1 y = 2.0384615384615383 e = 7.4320095584888470 2 y = 1.3902821472167362 e = 2.2969725946794992 3 y = 0.9116118977179271 e = 0.8459706370956855 4 y = 0.3450284967481692 e = 0.6960453045686934 5 y = 1.4277507040272703 e = 2.4826792331247693 6 y = 0.9424179125094829 e = 0.8945919906750464 7 y = 0.4049493571993797 e = 0.6614558508604775 8 y = 1.7069046451828520 e = 4.2662020957634086 9 y = 1.1557563610748136 e = 1.3880715103707635 10 y = 0.6941918133295474 e = 0.6403407998935593 11 y = -0.7424942987206950 e = 1.3331588374760328 12 y = -2.7812959406776914 e =-17.7337167120142850 13 y = -1.9827252470438803 e = -4.8117630649393508 14 y = -1.5369273797582810 e = -1.0935191301349363 15 y = -1.3572624831877391 e = -0.1430341385224949 16 y = -1.3256630944288681 e = -0.0040342141172662 17 y = -1.3247187886152569 e = -0.0000035454928620 18 y = -1.3247179572453902 e = -0.0000000000027471 19 y = -1.3247179572447458 e = 0.0000000000000009 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 3.000000 1 y = 1.5587583148558759 e = 3.2285996038692417 2 y = 0.7284812911346104 e = 0.6581127966832178 3 y = 1.0866911014190372 e = 1.1965797577484445 4 y = -0.0997837194129676 e = 1.0987901938075080 5 y = 0.7395119190776626 e = 0.6649107903218801 6 y = 1.1395846644541541 e = 1.3403406152104202 7 y = 0.1192694274626892 e = 0.8824272035588096 8 y = 1.5255063875016808 e = 3.0246059130884415 9 y = 0.7007674824301675 e = 0.6433619541557376 10 y = 0.9705311423850807 e = 0.9436419343217269 11 y = -1.9694851190393337 e = -4.6698948430186258 12 y = -1.3888379740307679 e = -0.2900512040438363 13 y = -1.3248674352366692 e = -0.0006375575774635 14 y = -1.3247179572468626 e = -0.0000000000090263 15 y = -1.3247179572447463 e = -0.0000000000000009 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 10.000000 1 y = 6.6856187290969897 e =293.1448096451974800 2 y = 4.4830541650338924 e = 86.6163581724431140 3 y = 3.0222428558169820 e = 25.5827779574891710 4 y = 2.0532663449358064 e = 7.6031047480978611 5 y = 1.4005109087906848 e = 2.3464943313486319 6 y = 0.9200944776987378 e = 0.8588334447105986 7 y = 0.3623095663694714 e = 0.6852501661789899 8 y = 1.4927210481933380 e = 2.8333840655772917 9 y = 0.9942937269940745 e = 0.9886849528379004 10 y = 0.4913662909651738 e = 0.6272695950915381 11 y = 2.7667409054551979 e = 19.4122602066334160 12 y = 1.8829419512844416 e = 5.7929729866738757 13 y = 1.2817873428894033 e = 1.8241620778337084 14 y = 0.8174983082205373 e = 0.7288386592811164 15 y = 0.0922210877939552 e = 0.9085632275689439 16 y = 1.0245725038363405 e = 1.0509712685800816 17 y = 0.5355772701258272 e = 0.6180493273433185 18 y = 4.9669607873787092 e =118.5714360443240900 19 y = 3.3429636874618378 e = 35.0160134842199540 20 y = 2.2664163683845477 e = 10.3753557563891070 21 y = 1.5464020350843199 e = 3.1516007820936305 22 y = 1.0359451047686601 e = 1.0758128041004416 23 y = 0.5512457897294256 e = 0.6162623271703662 24 y = 7.5237823154260131 e =419.3772228308142800 25 y = 5.0396424000943369 e =123.9571727040795700 26 y = 3.3911439180904361 e = 36.6065264546069780 27 y = 2.2983977986062736 e = 10.8431929738025690 28 y = 1.5681130492769022 e = 3.2878432798384392 29 y = 1.0525294707353288 e = 1.1134819243058196 30 y = 0.5732940255662131 e = 0.6151282514289200 31 y = 44.5051244989518440 e =88108.0667485591260000 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 10.000000 1 y = 5.0342880126024365 e =123.5549882610163200 2 y = 2.5711873216974892 e = 15.4269429722555460 3 y = 1.3384615846023546 e = 2.0593647899147896 4 y = 0.5094450875292186 e = 0.6227733852285685 5 y = 0.3567182626447524 e = 0.6886733939119465 6 y = -0.8435100932699136 e = 1.2433448362871582 7 y = -1.1616824685360583 e = 0.5939848239498295 8 y = -1.3210320442897197 e = 0.0156651234222038 9 y = -1.3247179252929471 e = 0.0000001362626925 10 y = -1.3247179572447463 e = -0.0000000000000009 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 -10.000000 1 y = -6.6923076923076925 e =-292.0359581247155900 2 y = -4.5024915185976502 e =-85.7739520551525630 3 y = -3.0685590787848649 e =-24.8251614254406970 4 y = -2.1574826111606753 e = -6.8850190501375135 5 y = -1.6264029902640487 e = -1.6757365468562768 6 y = -1.3847878168236447 e = -0.2707329500115747 7 y = -1.3278263254024101 e = -0.0132944775366608 8 y = -1.3247269231693080 e = -0.0000382366972256 9 y = -1.3247179573196577 e = -0.0000000003194709 10 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 -10.000000 1 y = -5.0492876395841355 e =-122.6838441335166400 2 y = -2.6374219463661102 e =-14.7084706678544100 3 y = -1.5876007066107829 e = -1.4139087777494059 4 y = -1.3321566491153880 e = -0.0319436088063818 5 y = -1.3247182147849585 e = -0.0000010983147525 6 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 2*X[n]**3 - 1)/( 3*X[n]**2 - 1) 初期値 -100.000000 1 y =-66.6689222974099070 e =-296258.7034681608800000 2 y =-44.4493566693720010 e =-87775.1585407311210000 3 y =-29.6380734784691490 e =-26003.9020819699760000 4 y =-19.7665959771145160 e =-7702.4045075810900000 5 y =-13.1898364198706690 e =-2280.4695465401419000 6 y = -8.8120243098959179 e =-674.4572821219985600 7 y = -5.9043208352337508 e =-198.9262345211181500 8 y = -3.9838685559136326 e =-58.2449406120198250 9 y = -2.7343424925145841 e =-16.7093215175644230 10 y = -1.9546220100806568 e = -4.5131036420708677 11 y = -1.5232266505698777 e = -1.0109934188625864 12 y = -1.3536156159859447 e = -0.1265807560327741 13 y = -1.3254667028935359 e = -0.0031953538115825 14 y = -1.3247184791473334 e = -0.0000022257240790 15 y = -1.3247179572449999 e = -0.0000000000010827 16 y = -1.3247179572447461 e = -0.0000000000000002 === by X[n+1] = ( 3*X[n]**5 + X[n]**3 - 6*X[n]**2 + 1)/( 6*X[n]**4 - 3*X[n]**2 - 3*X[n] + 1) 初期値 -100.000000 1 y =-50.0042417916282820 e =-124980.8118944162400000 2 y =-25.0107544698587180 e =-15619.1625521557290000 3 y =-12.5232436531265830 e =-1950.5174913356473000 4 y = -6.2997378419020915 e =-242.7160482922997200 5 y = -3.2353652413660514 e =-29.6311059275669600 6 y = -1.8205213495970045 e = -3.2132288898175503 7 y = -1.3602080087137018 e = -0.1564023665777969 8 y = -1.3247445884310709 e = -0.0001135750545656 9 y = -1.3247179572447580 e = -0.0000000000000513 *** pazul ended time = 134 ms : Wed May 01 16:19:50 2013