Costlang.Hash_cons_vectorinclude S with type size = Eval_linear_combination_impl.sizetype size = Eval_linear_combination_impl.sizeval true_ : bool reprval false_ : bool reprval free : name:Free_variable.t -> size reprInstantiation of lam' for size repr argument
val prj : 'a repr -> 'a Eval_linear_combination_impl.repr