sig
val pp_tau : Format.formatter -> Formula.tau -> unit
val pp_term : Format.formatter -> unit Fol.d_term -> unit
val pp_pred_atom : unit Fol.d_pred Fol_pretty.pp
val pp_pred_vbox : Format.formatter -> unit Fol.d_pred -> unit
val pp_pred_debug : Format.formatter -> unit Fol.d_term Fol.t_pred -> unit
val pp_pred : Format.formatter -> unit Fol.d_pred -> unit
val pp_decl :
Format.formatter -> unit Fol.d_pred Formula.declaration -> unit
val pp_goal : Format.formatter -> string -> unit Fol.d_pred -> unit
end