fact: Definition avg_dom_pair p (x y : dom_pair) : dom_pair := let ab := proj1_sig x in let b_dom_a := proj2_sig x in let cd := proj1_sig y in let d_dom_c := proj2_sig y in exist _ (ab <| p |> cd) (dom_conv p b_dom_a d_dom_c).
imports: HB(structures) mathcomp(all_ssreflect ssralg ssrnum matrix) mathcomp(mathcomp_extra Rstruct reals) Reals Ranalysis_ext Lra ssrR Reals_ext realType_ext logb ssr_ext ssralg_ext bigop_ext fdist jfdist_cond entropy convex binary_entropy_function log_sum divergence