class engine :Inheritsobject
..end
Qed.Engine.engine
Lang.idprinting
method get_iformat : iformat
method set_iformat : iformat -> unit
method get_rformat : rformat
method set_rformat : rformat -> unit
method marks : Env.t * Lang.F.marks
method pp_pred : Stdlib.Format.formatter -> Lang.F.pred -> unit
method lookup : Lang.F.term -> Qed.Engine.scope