proposition: Lemma mutual_info_self (A : finType) (P : {fdist A}) : mutual_info (fdist_self P) = `H P.
proof: Proof. by rewrite mutual_infoE cond_entropy_self subR0 fdist_self1. Qed.
imports: mathcomp(all_ssreflect all_algebra fingroup perm matrix) Reals mathcomp(Rstruct) ssrR Reals_ext realType_ext ssr_ext ssralg_ext bigop_ext logb ln_facts fdist jfdist_cond proba binary_entropy_function divergence