diff ( y , x , 1 ) = arcsin (sin(x)) ; ! max_terms := 30; Digits := 32; ! x_start := c(-0.2); x_end := c(-0.5) ; diff(y,0,exact_soln_y(x_start)); glob_look_poles := true; glob_display_interval := 0.001; # # Not Given = 0 # Real = 1 # Complex = 2 # No Pole = 3 # Impossible Eq = 4 # glob_type_given_pole := 0; ! exact_soln_y := proc(x) return(c(x)*c(x)/c(2.0)); end;