Module T.Var

val length : t -> int
val var_indices : t -> int list
val to_constant_and_terms : t -> Other_impl.field option * (Other_impl.field * int) list
val constant : Other_impl.field -> t
val to_constant : t -> Other_impl.field option
val linear_combination : (Other_impl.field * t) list -> t
val sum : t list -> t
val add : t -> t -> t
val negate : t -> t
val sub : t -> t -> t
val scale : t -> Other_impl.field -> t
val project : Other_impl.Boolean.var list -> t
val pack : Other_impl.Boolean.var list -> t