diff ( y , x , 1 ) = 1.0 + sin(x); ! Digits := 32; max_terms := 40; ! x_start := c(-0.5); x_end := c(5.0) ; diff(y,0,exact_soln_y(x_start)); glob_look_poles := true; glob_max_h := c(0.001); # # Not Given = 0 # Real = 1 # Complex = 2 # No Pole = 3 # Impossible Eq = 4 # glob_type_given_pole := 3; ! exact_soln_y := proc(x) return(c(2.0) - c(cos(c(x))) + c(x)); end;