diff ( y , x , 1 ) = sin(x) * sin(x); ! Digits := 32; max_terms := 30; ! x_start := c(0.1); x_end := c(0.2) ; diff(y,0,exact_soln_y(x_start)); glob_look_poles := true; # glob_min_h := 0.01; # glob_upper_ratio_limit := 1.000001; # glob_lower_ratio_limit := 0.999999; # # Not Given = 0 # Real = 1 # Complex = 2 # No Pole = 3 # Impossible Eq = 4 # glob_type_given_pole := 3; ! exact_soln_y := proc(x) # return(-(sin(x) * cos(x))/2.0 + x/2.0); return(glob__m1 * (sin(c(x)) * cos(c(x)))/c(2.0) + c(x)/c(2.0)); end;