diff ( y , x , 1 ) = expt((0.2 * x + 0.3) , 2.0); ! Digits := 32; max_terms := 30; ! x_start := c(0.1); x_end := c(5.0) ; diff(y,0,exact_soln_y(x_start)); glob_look_poles := true; # # Not Given = 0 # Real = 1 # Complex = 2 # No Pole = 3 # Impossible Eq = 4 # glob_type_given_pole := 3; ! exact_soln_y := proc(x) # return(5.0/3.0 * expt((0.2 * x + 0.3),3.0)) ; return(c(5.0)/c(3.0) * expt((c(0.2) * c(x) + c(0.3)),c(3.0))) ; end;