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/mtest4postode.ode################# diff ( y2 , x , 3 ) = neg ( cos ( x ) ) ; diff ( y1 , x , 1 ) = neg ( y2 ) ; ! #BEGIN FIRST INPUT BLOCK # Digits:=32; ELIMINATED in preodein.rb max_terms=40 ! #END FIRST INPUT BLOCK #BEGIN SECOND INPUT BLOCK x_start=c(0.1) x_end=c(5.0) $array_y1_init[0 + 1] = exact_soln_y1(x_start) $array_y2_init[0 + 1] = exact_soln_y2(x_start) $array_y2_init[1 + 1] = exact_soln_y2p(x_start) $array_y2_init[2 + 1] = exact_soln_y2pp(x_start) $glob_look_poles=true # 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=(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_y2 (x) x = c(x) return(sin(c(x))) end def exact_soln_y2p (x) x = c(x) return( cos(c(x))) end def exact_soln_y2pp (x) x = c(x) return( neg( sin(c(x)))) end def exact_soln_y1 (x) x = c(x) return( cos(c(x))) end #END USER DEF BLOCK #######END OF ECHO OF PROBLEM################# START of Soultion TOP MAIN SOLVE Loop x[1] 0.1e0+/-0.50e-33 y2[1] (closed_form) 0.998334166468281523068141984106220257e-1+/-0.566e-33 y2[1] (numeric) 0.998334166468281523068141984106220257e-1+/-0.664e-33 $glob_prec 0.1e-15+/-0.50e-49% absolute error 0.0e0+/-0.1230e-32 relative error 0.0e0+/-0.123205239419107752779088136267593808e-29% Desired digits 8 Estimated correct digits 13 Correct digits 34 h 0.1e-2+/-0.5e-33 y1[1] (closed_form) 0.995004165278025766095561987803870286e0+/-0.106e-33 y1[1] (numeric) 0.995004165278025766095561987803870286e0+/-0.11e-32 $glob_prec 0.1e-15+/-0.50e-49% absolute error 0.0e0+/-0.1206e-32 relative error 0.0e0+/-0.12120552275909492467289276061818329380819e-30% Desired digits 8 Estimated correct digits 13 Correct digits 34 h 0.1e-2+/-0.5e-33 NO POLE (given) for Equation 1 NO POLE (ratio test) for Equation 1 Radius of convergence (three term test) for eq 1 0.993346653975306123455731434748163608e-1+/-0.287e-29 Order of pole (three term test) 0.329900332889206208144253765720156296e2+/-0.119e-26 NO COMPLEX POLE (six term test) for Equation 1 NO POLE (given) for Equation 2 NO POLE (ratio test) for Equation 2 Radius of convergence (three term test) for eq 2 0.99334665397530615239067776612090824e-1+/-0.287e-29 Order of pole (three term test) 0.320099667110793791864371899465148461e2+/-0.116e-26 NO COMPLEX POLE (six term test) for Equation 2 Finished! Maximum Time Reached before Solution Completed! diff ( y2 , x , 3 ) = neg ( cos ( x ) ) ; diff ( y1 , x , 1 ) = neg ( y2 ) ; Iterations 2 Total Elapsed Time 56 Minutes 55 Seconds Elapsed Time(since restart) 56 Minutes 52 Seconds Expected Time Remaining 64 Days 12 Hours 26 Minutes 58 Seconds Optimized Time Remaining 64 Days 11 Hours 5 Minutes 21 Seconds Expected Total Time 64 Days 12 Hours 2 Minutes 16 Seconds Time to Timeout 0.0 Seconds Percent Done 0.612244897959183673469387755102040816e-1+/-0.51e-31%