Initializing... Initialized Initializing(2)... PI = 0.3141592653589793238462643383279486e1+/-0.313e-31 E = 0.2718281828459045235360287471352649e1+/-0.256e-30 LOG_E_10 = 0.2302585092994045684017991454684277e1+/-0.5e-30 Initialized(2) ##############ECHO OF PROBLEM################# ##############temp/cospostode.ode################# diff ( y , x , 1 ) = cos ( x ) ; ! #BEGIN FIRST INPUT BLOCK # Digits:=32; ELIMINATED in preodein.rb max_terms=40 ! #END FIRST INPUT BLOCK #BEGIN SECOND INPUT BLOCK x_start=c(0.0) x_end=c(5.0) $array_y_init[0 + 1] = exact_soln_y(x_start) $glob_look_poles=false # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb $glob_type_given_pole=3 #END SECOND INPUT BLOCK #BEGIN OVERRIDE BLOCK $glob_desired_digits_correct=8 $glob_max_minutes=(20.0) $glob_subiter_method=3 $glob_max_iter=1000 $glob_upper_ratio_limit=c(1.11) $glob_lower_ratio_limit=c(0.99) # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb #END OVERRIDE BLOCK ! #BEGIN USER DEF BLOCK def exact_soln_y (x) x = c(x) return(c(1.0) + sin(c(x))) end #END USER DEF BLOCK #######END OF ECHO OF PROBLEM################# START of Soultion TOP MAIN SOLVE Loop x[1] 0.0e0+/-0.50e-31 y[1] (closed_form) 0.1e1+/-0.50e-31 y[1] (numeric) 0.1e1+/-0.15e-30 absolute error 0.0e0+/-0.200e-30 relative error 0.0e0+/-0.20000000000000000000000000000002e-28% Desired digits 8 Estimated correct digits 14 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.1e0+/-0.2e-100 y[1] (closed_form) 0.1099833416646828152306814198410621e1+/-0.5e-31 y[1] (numeric) 0.1099833416646828152310978261511985e1+/-0.58e-30 absolute error 0.4164063101364e-20+/-0.63e-30 relative error 0.3786085272858315716496665499713844e-18+/-0.572e-28% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.2e0+/-0.4e-100 y[1] (closed_form) 0.1198669330795061215459412627118388e1+/-0.635e-31 y[1] (numeric) 0.1198669330795061215467709555541537e1+/-0.94e-30 absolute error 0.8296928423149e-20+/-0.1e-29 relative error 0.6921782521661548790258987361774107e-18+/-0.834e-28% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.3e0+/-0.6e-100 y[1] (closed_form) 0.1295520206661339575105320745685026e1+/-0.698e-31 y[1] (numeric) 0.1295520206661339575117678047426228e1+/-0.112e-29 absolute error 0.12357301741202e-19+/-0.118e-29 relative error 0.9538486298911359105370864680186936e-18+/-0.91e-28% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.4e0+/-0.8e-100 y[1] (closed_form) 0.1389418342308650491666311756795704e1+/-0.756e-31 y[1] (numeric) 0.1389418342308650491682616369943215e1+/-0.136e-29 absolute error 0.16304613147511e-19+/-0.143e-29 relative error 0.1173484806629178166895796874965234e-17+/-0.102e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.5e0+/-0.10e-99 y[1] (closed_form) 0.147942553860420300027328793521557e1+/-0.805e-31 y[1] (numeric) 0.1479425538604203000293387357626882e1+/-0.15e-29 absolute error 0.20099422411312e-19+/-0.158e-29 relative error 0.1358596420491378570875095697309911e-17+/-0.106e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.6e0+/-0.12e-99 y[1] (closed_form) 0.1564642473395035357200945445658656e1+/-0.844e-31 y[1] (numeric) 0.1564642473395035357224649258711495e1+/-0.164e-29 absolute error 0.23703813052839e-19+/-0.172e-29 relative error 0.1514966738785081269615057936561839e-17+/-0.109e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.7e0+/-0.14e-99 y[1] (closed_form) 0.1644217687237691053672614351398718e1+/-0.872e-31 y[1] (numeric) 0.1644217687237691053699696122590971e1+/-0.18e-29 absolute error 0.27081771192253e-19+/-0.188e-29 relative error 0.1647091586622617972896414768450954e-17+/-0.114e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.8e0+/-0.16e-99 y[1] (closed_form) 0.1717356090899522761627174610581384e1+/-0.888e-31 y[1] (numeric) 0.1717356090899522761657374155969814e1+/-0.22e-29 absolute error 0.3019954538843e-19+/-0.228e-29 relative error 0.1758490597754364198989490444039361e-17+/-0.132e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.9e0+/-0.18e-99 y[1] (closed_form) 0.1783326909627483388461382315713547e1+/-0.889e-31 y[1] (numeric) 0.1783326909627483388494408299585749e1+/-0.26e-29 absolute error 0.33025983872202e-19+/-0.268e-29 relative error 0.1851931000082354536417555780352911e-17+/-0.15e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.1e1+/-0.20e-99 y[1] (closed_form) 0.1841470984807896506652502321630299e1+/-0.876e-31 y[1] (numeric) 0.1841470984807896506688035167434832e1+/-0.314e-29 absolute error 0.35532845804533e-19+/-0.322e-29 relative error 0.1929590316528381814571249372911017e-17+/-0.174e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.11e1+/-0.22e-99 y[1] (closed_form) 0.1891207360061435339951802577871702e1+/-0.847e-31 y[1] (numeric) 0.1891207360061435339989497661321361e1+/-0.35e-29 absolute error 0.37695083449659e-19+/-0.358e-29 relative error 0.1993175589610357999066085018870656e-17+/-0.189e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.12e1+/-0.24e-99 y[1] (closed_form) 0.1932039085967226349670134435494825e1+/-0.802e-31 y[1] (numeric) 0.193203908596722634970962552793859e1+/-0.37e-29 absolute error 0.39491092443765e-19+/-0.378e-29 relative error 0.2044011051877596281447391506266803e-17+/-0.195e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.13e1+/-0.26e-99 y[1] (closed_form) 0.1963558185417192964701348630039554e1+/-0.742e-31 y[1] (numeric) 0.196355818541719296474225155769822e1+/-0.425e-29 absolute error 0.40902927658666e-19+/-0.432e-29 relative error 0.2083102398617000664303962542656671e-17+/-0.22e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.14e1+/-0.28e-99 y[1] (closed_form) 0.1985449729988460180659474578806096e1+/-0.659e-31 y[1] (numeric) 0.1985449729988460180701391061309681e1+/-0.49e-29 absolute error 0.41916482503585e-19+/-0.496e-29 relative error 0.2111183268479359924923907184739415e-17+/-0.249e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.15e1+/-0.30e-99 y[1] (closed_form) 0.1997494986604054430941723371141486e1+/-0.685e-31 y[1] (numeric) 0.1997494986604054430984245001015034e1+/-0.51e-29 absolute error 0.42521629873548e-19+/-0.516e-29 relative error 0.2128747764510744299054774499671138e-17+/-0.258e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.16e1+/-0.32e-99 y[1] (closed_form) 0.1999573603041505164342113825546232e1+/-0.715e-31 y[1] (numeric) 0.1999573603041505164384826148882303e1+/-0.53e-29 absolute error 0.42712323336071e-19+/-0.537e-29 relative error 0.2136071574014693570784252039912594e-17+/-0.268e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.17e1+/-0.34e-99 y[1] (closed_form) 0.1991664810452468615346133398647874e1+/-0.751e-31 y[1] (numeric) 0.1991664810452468615388620056192983e1+/-0.55e-29 absolute error 0.42486657545109e-19+/-0.557e-29 relative error 0.2133223287479625355679185418768755e-17+/-0.279e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.18e1+/-0.36e-99 y[1] (closed_form) 0.1973847630878195186532373178843356e1+/-0.792e-31 y[1] (numeric) 0.1973847630878195186574220066122009e1+/-0.572e-29 absolute error 0.41846887278653e-19+/-0.579e-29 relative error 0.2120066748011074992029314944292896e-17+/-0.293e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.19e1+/-0.38e-99 y[1] (closed_form) 0.194630008768741448848970961163496e1+/-0.926e-31 y[1] (numeric) 0.194630008768741448853050901654468e1+/-0.603e-29 absolute error 0.4079940490972e-19+/-0.612e-29 relative error 0.2096254589301163723244150602849596e-17+/-0.314e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.2e1+/-0.40e-99 y[1] (closed_form) 0.1909297426825681695396019865911743e1+/-0.107e-30 y[1] (numeric) 0.1909297426825681695435374542447643e1+/-0.662e-29 absolute error 0.393546765359e-19+/-0.672e-29 relative error 0.2061212463965315479444694338642663e-17+/-0.351e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.21e1+/-0.42e-99 y[1] (closed_form) 0.1863209366648873770680759313269029e1+/-0.123e-30 y[1] (numeric) 0.1863209366648873770718286450674552e1+/-0.695e-29 absolute error 0.37527137405523e-19+/-0.707e-29 relative error 0.2014112749605722551733428105800281e-17+/-0.379e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.22e1+/-0.44e-99 y[1] (closed_form) 0.180849640381959018430403691041612e1+/-0.140e-30 y[1] (numeric) 0.1808496403819590184339371958101615e1+/-0.766e-29 absolute error 0.35335047685495e-19+/-0.78e-29 relative error 0.1953835662092912368156626059334811e-17+/-0.431e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.23e1+/-0.46e-99 y[1] (closed_form) 0.1745705212176720177385406211643506e1+/-0.155e-30 y[1] (numeric) 0.1745705212176720177418206521655177e1+/-0.79e-29 absolute error 0.32800310011671e-19+/-0.805e-29 relative error 0.1878914594679607268959789981541155e-17+/-0.461e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.24e1+/-0.48e-99 y[1] (closed_form) 0.1675463180551150926565771525341286e1+/-0.173e-30 y[1] (numeric) 0.1675463180551150926595719775986319e1+/-0.84e-29 absolute error 0.29948250645033e-19+/-0.857e-29 relative error 0.1787460983486452518014317962586448e-17+/-0.511e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.25e1+/-0.50e-99 y[1] (closed_form) 0.1598472144103956494051854702186177e1+/-0.188e-30 y[1] (numeric) 0.1598472144103956494078662068606161e1+/-0.883e-29 absolute error 0.26807366419984e-19+/-0.901e-29 relative error 0.167706184426574438344544318009374e-17+/-0.563e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.26e1+/-0.52e-99 y[1] (closed_form) 0.151550137182146423525772693520938e1+/-0.205e-30 y[1] (numeric) 0.1515501371821464235281135975222871e1+/-0.911e-29 absolute error 0.23409040013491e-19+/-0.931e-29 relative error 0.1544639975175735755928755217133949e-17+/-0.614e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.27e1+/-0.54e-99 y[1] (closed_form) 0.1427379880233829934556053085857896e1+/-0.219e-30 y[1] (numeric) 0.1427379880233829934575840312237546e1+/-0.948e-29 absolute error 0.1978722637965e-19+/-0.969e-29 relative error 0.1386262105390507832167986834638176e-17+/-0.678e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.28e1+/-0.56e-99 y[1] (closed_form) 0.1334988150155904919543853752712435e1+/-0.232e-30 y[1] (numeric) 0.1334988150155904919559831866195525e1+/-0.99e-29 absolute error 0.1597811348309e-19+/-0.101e-28 relative error 0.1196873056979870272516911132861993e-17+/-0.756e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.29e1+/-0.58e-99 y[1] (closed_form) 0.1239249329213982328184256918739585e1+/-0.245e-30 y[1] (numeric) 0.1239249329213982328196276679460328e1+/-0.101e-28 absolute error 0.12019760720743e-19+/-0.103e-28 relative error 0.9699227134838768830270862010710065e-18+/-0.831e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.3e1+/-0.60e-99 y[1] (closed_form) 0.1141120008059867222100744802808131e1+/-0.255e-30 y[1] (numeric) 0.1141120008059867222108696521453068e1+/-0.103e-28 absolute error 0.7951718644937e-20+/-0.105e-28 relative error 0.6968345650565286121302369611783526e-18+/-0.92e-27% Desired digits 8 Estimated correct digits 13 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.31e1+/-0.62e-99 y[1] (closed_form) 0.1041580662433290579194698271596686e1+/-0.264e-30 y[1] (numeric) 0.1041580662433290579198512905384098e1+/-0.105e-28 absolute error 0.3814633787412e-20+/-0.107e-28 relative error 0.3662350814482707719835348299721288e-18+/-0.102e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.32e1+/-0.64e-99 y[1] (closed_form) 0.9416258565724200908627825853809178e0+/-0.284e-30 y[1] (numeric) 0.9416258565724200908624324279134179e0+/-0.107e-28 absolute error 0.3501574674999e-21+/-0.109e-28 relative error 0.3718647539846624004932095410038687e-19+/-0.115e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.33e1+/-0.66e-99 y[1] (closed_form) 0.84225430585675161798834572239755e0+/-0.319e-30 y[1] (numeric) 0.8422543058567516179838446804952603e0+/-0.109e-28 absolute error 0.45010419022897e-20+/-0.112e-28 relative error 0.5344041426670041017010527418859878e-18+/-0.132e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.34e1+/-0.68e-99 y[1] (closed_form) 0.744458897973168680750097570636293e0+/-0.359e-30 y[1] (numeric) 0.7444588979731686807415010253845472e0+/-0.112e-28 absolute error 0.85965452517458e-20+/-0.115e-28 relative error 0.1154737390492662400247256996559618e-17+/-0.154e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.35e1+/-0.70e-99 y[1] (closed_form) 0.649216772310380151879631199956399e0+/-0.407e-30 y[1] (numeric) 0.6492167723103801518670354533561829e0+/-0.115e-28 absolute error 0.125957466002161e-19+/-0.119e-28 relative error 0.194014497736886487469819723474461e-17+/-0.183e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.36e1+/-0.72e-99 y[1] (closed_form) 0.55747955670514761573327265250734e0+/-0.456e-30 y[1] (numeric) 0.5574795567051476157168139652575578e0+/-0.119e-28 absolute error 0.164586872497822e-19+/-0.123e-28 relative error 0.2952339157880051626475973540657703e-17+/-0.22e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.37e1+/-0.74e-99 y[1] (closed_form) 0.470163859091506786789222374298825e0+/-0.517e-30 y[1] (numeric) 0.4701638590915067867690756043244292e0+/-0.124e-28 absolute error 0.201467699743958e-19+/-0.129e-28 relative error 0.4285052877804179712439847850856604e-17+/-0.274e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.38e1+/-0.76e-99 y[1] (closed_form) 0.388142109057280924266413913881157e0+/-0.586e-30 y[1] (numeric) 0.3881421090572809242427907692105614e0+/-0.129e-28 absolute error 0.236231446705956e-19+/-0.134e-28 relative error 0.6086210209959301926433975501792736e-17+/-0.345e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.39e1+/-0.78e-99 y[1] (closed_form) 0.312233840816026181909111874621362e0+/-0.663e-30 y[1] (numeric) 0.3122338408160261818822587980698095e0+/-0.134e-28 absolute error 0.268530765515525e-19+/-0.14e-28 relative error 0.8600309460810437162922655471163981e-17+/-0.448e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.4e1+/-0.80e-99 y[1] (closed_form) 0.243197504692071748627360905488224e0+/-0.749e-30 y[1] (numeric) 0.2431975046920717485975566122826529e0+/-0.142e-28 absolute error 0.298042932055711e-19+/-0.149e-28 relative error 0.1225518051400579255915410841252922e-16+/-0.612e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.41e1+/-0.82e-99 y[1] (closed_form) 0.181722888935589495734962975641578e0+/-0.851e-30 y[1] (numeric) 0.1817228889355894957025156685902033e0+/-0.15e-28 absolute error 0.324473070513747e-19+/-0.158e-28 relative error 0.1785537707518805647677791772975366e-16+/-0.869e-26% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.42e1+/-0.84e-99 y[1] (closed_form) 0.128424227586411939981422902091227e0+/-0.962e-30 y[1] (numeric) 0.1284242275864119399466671921228906e0+/-0.16e-28 absolute error 0.347557099683364e-19+/-0.169e-28 relative error 0.2706320343250697061257518084533631e-16+/-0.131e-25% Desired digits 8 Estimated correct digits 12 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.43e1+/-0.86e-99 y[1] (closed_form) 0.83834063250545015968290639715396e-1+/-0.108e-29 y[1] (numeric) 0.838340632505450159315842025578951e-1+/-0.17e-28 absolute error 0.367064371575009e-19+/-0.18e-28 relative error 0.437846332794352142498229447188019e-16+/-0.214e-25% Desired digits 8 Estimated correct digits 11 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.44e1+/-0.88e-99 y[1] (closed_form) 0.4839792611048404596460766661964e-1+/-0.122e-29 y[1] (numeric) 0.48397926110484045926327669021978e-1+/-0.183e-28 absolute error 0.38279997597662e-19+/-0.195e-28 relative error 0.7909429323536596321597891793713437e-16+/-0.402e-25% Desired digits 8 Estimated correct digits 11 Correct digits 32 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.45e1+/-0.90e-99 y[1] (closed_form) 0.22469882334902944610864985501343e-1+/-0.137e-29 y[1] (numeric) 0.224698823349029445714043167083588e-1+/-0.197e-28 absolute error 0.394606687929842e-19+/-0.21e-28 relative error 0.1756158230151882307149164218772438e-15+/-0.934e-25% Desired digits 8 Estimated correct digits 11 Correct digits 18 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.46e1+/-0.92e-99 y[1] (closed_form) 0.6308996366535543861895340091119e-2+/-0.156e-29 y[1] (numeric) 0.630899636653554382165868622386986e-2+/-0.213e-28 absolute error 0.4023665386724914e-19+/-0.228e-28 relative error 0.6377663185966340058519515034219326e-15+/-0.361e-24% Desired digits 8 Estimated correct digits 10 Correct digits 18 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.47e1+/-0.94e-99 y[1] (closed_form) 0.76742435899115820463458425033e-4+/-0.176e-29 y[1] (numeric) 0.7674243589911577986325899088662e-4+/-0.23e-28 absolute error 0.4060019943414638e-19+/-0.247e-28 relative error 0.5290449665621592646545714221209363e-13+/-0.321e-22% Desired digits 8 Estimated correct digits 8 Correct digits 16 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.48e1+/-0.96e-99 y[1] (closed_form) 0.3835391164159328218403533496345e-2+/-0.199e-29 y[1] (numeric) 0.3835391164159328177855860429957232e-2+/-0.251e-28 absolute error 0.40547673066387768e-19+/-0.27e-28 relative error 0.1057197853645140052650619363225111e-14+/-0.703e-24% Desired digits 8 Estimated correct digits 10 Correct digits 17 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 TOP MAIN SOLVE Loop x[1] 0.49e1+/-0.98e-99 y[1] (closed_form) 0.17547387375667487723622750081641e-1+/-0.226e-29 y[1] (numeric) 0.1754738737566748768354315049147317e-1+/-0.275e-28 absolute error 0.4007959959016783e-19+/-0.297e-28 relative error 0.2284077893313347796678206453463725e-15+/-0.169e-24% Desired digits 8 Estimated correct digits 11 Correct digits 18 h 0.5e-1+/-0.1e-100 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 NO REAL POLE (three term test) for Equation 1 NO COMPLEX POLE (six term test) for Equation 1 Finished! diff ( y , x , 1 ) = cos ( x ) ; Iterations 100 Total Elapsed Time 1 Minutes 58 Seconds Elapsed Time(since restart) 1 Minutes 58 Seconds Time to Timeout 18 Minutes 2 Seconds Percent Done 0.101e3+/-0.605e-29%