Initializing... Initialized Initializing(2)... PI = 0.314159265358979323846264338327950271e1+/-0.313e-33 E = 0.271828182845904523536028747135266232e1+/-0.256e-32 LOG_E_10 = 0.230258509299404568401799145468436324e1+/-0.5e-32 Initialized(2) ##############ECHO OF PROBLEM################# ##############temp/cos_sqrt_linpostode.ode################# diff ( y , x , 1 ) = cos ( sqrt ( 2.0 * x + 3.0 ) ) ; ! #BEGIN FIRST INPUT BLOCK # Digits:=32; ELIMINATED in preodein.rb max_terms=30 ! #END FIRST INPUT BLOCK #BEGIN SECOND INPUT BLOCK x_start=c(-1.4) x_end=c(-1.3) $array_y_init[0 + 1] = exact_soln_y(x_start) $glob_look_poles=true $glob_max_h=0.0001 $glob_upper_ratio_limit=c(1.001) $glob_lower_ratio_limit=c(0.999) # 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 # ELIMINATED in preodein.rb # ELIMINATED in preodein.rb $glob_type_given_pole=1 # ELIMINATED in preodein.rb $array_given_rad_poles[1][1]=c(-1.5) # ELIMINATED in preodein.rb $array_given_rad_poles[1][2]=c(0.0) # ELIMINATED in preodein.rb $array_given_ord_poles[1][1]=c(0.5) # ELIMINATED in preodein.rb $array_given_ord_poles[1][2]=c(0.0) # ELIMINATED in preodein.rb #END SECOND INPUT BLOCK #BEGIN OVERRIDE BLOCK $glob_desired_digits_correct=8 $glob_max_minutes=(3.0) $glob_subiter_method=3 $glob_max_iter=100000 $glob_upper_ratio_limit=c(1.000001) $glob_lower_ratio_limit=c(0.999999) $glob_look_poles=true $glob_h=c(0.001) $glob_display_interval=c(0.01) #END OVERRIDE BLOCK ! #BEGIN USER DEF BLOCK def exact_soln_y (x) x = c(x) return(cos(sqrt(c(2.0)*c(x)+c(3.0)))+sqrt(c(2.0)*c(x)+c(3.0))*sin(sqrt(c(2.0)*c(x)+c(3.0)))) end #END USER DEF BLOCK #######END OF ECHO OF PROBLEM################# START of Soultion TOP MAIN SOLVE Loop x[1] -0.14e1+/-0.50e-32 y[1] (closed_form) 0.109505527856996075463473237744636048e1+/-0.161e-30 y[1] (numeric) 0.109505527856996075463473237744636048e1+/-0.161e-30 $glob_prec 0.1e-15+/-0.50e-49% absolute error 0.0e0+/-0.322e-30 relative error 0.0e0+/-0.294049082545405130692197055668029399e-28% Desired digits 8 Estimated correct digits 14 Correct digits 34 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.100000000000000000000000000000001802e0+/-0.205e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.139e1+/-0.100e-31 y[1] (closed_form) 0.11040235390255825501569651107688989e1+/-0.301e-30 y[1] (numeric) 0.110402837380531612473881706549191043e1+/-0.161e-30 absolute error 0.483477973357458185195472301153e-5+/-0.462e-30 relative error 0.437923609657977575500297262258467458e-3+/-0.418e-28% Desired digits 8 Estimated correct digits 13 Correct digits 4 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.110000000000000000000000000000001654e0+/-0.305e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.138e1+/-0.150e-31 y[1] (closed_form) 0.111289542597047540287614062000599325e1+/-0.442e-30 y[1] (numeric) 0.111290507853357548951937094201450376e1+/-0.161e-30 absolute error 0.965256310008664323032200851051e-5+/-0.603e-30 relative error 0.867337835598465406217354444001981517e-3+/-0.541e-28% Desired digits 8 Estimated correct digits 13 Correct digits 4 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.120000000000000000000000000000001485e0+/-0.407e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.137e1+/-0.200e-31 y[1] (closed_form) 0.112167126513413217222428873953281605e1+/-0.583e-30 y[1] (numeric) 0.112168571862824106472509993881935972e1+/-0.161e-30 absolute error 0.1445349410889250081119928654367e-4+/-0.744e-30 relative error 0.128856774334538354305337631931456658e-2+/-0.663e-28% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.130000000000000000000000000000001311e0+/-0.505e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.136e1+/-0.250e-31 y[1] (closed_form) 0.113035138159073153388538512459131868e1+/-0.722e-30 y[1] (numeric) 0.113037061928266444452186746790917614e1+/-0.161e-30 absolute error 0.1923769193291063648234331785746e-4+/-0.883e-30 relative error 0.170192138889038524173994835149853358e-2+/-0.781e-28% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.140000000000000000000000000000001294e0+/-0.603e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.135e1+/-0.300e-31 y[1] (closed_form) 0.113893609976007720834894309861192918e1+/-0.860e-30 y[1] (numeric) 0.113896010501784609545484615659110356e1+/-0.161e-30 absolute error 0.2400525776888710590305797917438e-4+/-0.102e-29 relative error 0.210769135985275537872623700554438923e-2+/-0.895e-28% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.150000000000000000000000000000001154e0+/-0.704e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.134e1+/-0.350e-31 y[1] (closed_form) 0.114742574340853614370602663751377065e1+/-0.1e-29 y[1] (numeric) 0.114745449968801349093554744766249789e1+/-0.161e-30 absolute error 0.2875627947734722952081014872724e-4+/-0.116e-29 relative error 0.250615603166824507211502510211659493e-2+/-0.101e-27% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.16000000000000000000000000000000113e0+/-0.801e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.133e1+/-0.400e-31 y[1] (closed_form) 0.115582063564997565363974042200220853e1+/-0.114e-29 y[1] (numeric) 0.11558541264847880339169391633251007e1+/-0.161e-30 absolute error 0.3349083481238027719874132289217e-4+/-0.13e-29 relative error 0.289758062621426624588396123896245838e-2+/-0.112e-27% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.170000000000000000000000000000001004e0+/-0.905e-31 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.132e1+/-0.450e-31 y[1] (closed_form) 0.116412109894669951156151976635057197e1+/-0.126e-29 y[1] (numeric) 0.116415930794042572561345913598448351e1+/-0.161e-30 absolute error 0.3820899372621405193936963391154e-4+/-0.142e-29 relative error 0.328221812668679156312671812136011222e-2+/-0.121e-27% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.180000000000000000000000000000000948e0+/-0.1e-30 Order of pole (given) 0.5e0+/-0.50e-33 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] -0.131e1+/-0.500e-31 y[1] (closed_form) 0.117232745511038300184381059876299886e1+/-0.139e-29 y[1] (numeric) 0.117237036593043246878891549579220042e1+/-0.161e-30 absolute error 0.4291082004946694510489702920156e-4+/-0.155e-29 relative error 0.36603100833654522710198369240236897e-2+/-0.132e-27% Desired digits 8 Estimated correct digits 13 Correct digits 3 h 0.1e-2+/-0.5e-33 Radius of convergence (given) for eq 1 0.190000000000000000000000000000000898e0+/-0.11e-30 Order of pole (given) 0.5e0+/-0.50e-33 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 ( sqrt ( 2.0 * x + 3.0 ) ) ; Iterations 100 Total Elapsed Time 2 Minutes 52 Seconds Elapsed Time(since restart) 2 Minutes 50 Seconds Time to Timeout 8 Seconds Percent Done 0.101e3+/-0.706e-28%