module Utils: sig .. end
sig
end
val draw_samples : Owl_algodiff.S.t -> Owl_algodiff.S.t -> int -> Owl_algodiff.S.t * Owl_algodiff.S.t
Owl_algodiff.S.t -> Owl_algodiff.S.t -> int -> Owl_algodiff.S.t * Owl_algodiff.S.t
val sample_num : Owl_algodiff.S.t -> int
Owl_algodiff.S.t -> int