val get : t -> int -> intval get_str10 : t -> int -> stringval set : t -> int -> int -> unitval set_str10 : t -> int -> string -> unitval compare : t -> t -> intval compare_expr : t -> t -> intval product : t -> t -> intval product_strict : t -> t -> intval norm_expr : t -> unitval add_expr : t -> t -> tval sub_expr : t -> t -> tval scale_expr : int -> int -> t -> tval add_dims : int -> t -> tval add_dims_multi : t -> dimsup array -> tval del_dims_multi : t -> dimsup array -> tval add_permute_dims : t -> int -> int array -> tval permute_del_dims : t -> int -> int array -> tval is_positivity_constraint : t -> boolval is_strictness_constraint : t -> boolval is_dummy_constraint : t -> boolval get_big_int : t -> int -> Big_int.big_intval set_big_int : t -> int -> Big_int.big_int -> unitval to_constraint : (int -> string) -> t -> stringval to_frame : (int -> string) -> t -> stringval to_expr : (int -> string) -> t -> stringval of_constraint : (string -> int) -> int -> string -> tval of_frame : (string -> int) -> int -> string -> tval of_expr : (string -> int) -> int -> string -> t