BatNumber.Compare

# Module type BatNumber.Compare

    module type Compare = sig .. end

And if you are ready to drop generic comparison operators, then you can open this one as well

    type bat__compare_t

    val (<>) : bat__compare_t -> bat__compare_t -> bool

    val (>=) : bat__compare_t -> bat__compare_t -> bool

    val (<=) : bat__compare_t -> bat__compare_t -> bool

    val (>) : bat__compare_t -> bat__compare_t -> bool

    val (<) : bat__compare_t -> bat__compare_t -> bool

    val (=) : bat__compare_t -> bat__compare_t -> bool