fact: Hypothesis P_dom_by_Q : P `<< Q.
imports: mathcomp(all_ssreflect ssralg ssrnum) Reals Lra mathcomp(mathcomp_extra Rstruct reals) ssrR Reals_ext realType_ext Ranalysis_ext ssr_ext logb ln_facts bigop_ext convex fdist divergence variation_dist partition_inequality