proposition: Lemma Convn_fdist1 (n : nat) (j : 'I_n) (g : 'I_n -> T) : <|>_(fdist1 j) g = g j.
proof: Proof. by apply Convn_proj; rewrite fdist1xx. Qed.
imports: HB(structures) mathcomp(all_ssreflect ssralg fingroup perm matrix) mathcomp(mathcomp_extra boolp classical_sets Rstruct) mathcomp(ssrnum ereal) mathcomp(lra Rstruct reals) Reals ssrR Reals_ext Ranalysis_ext ssr_ext ssralg_ext logb realType_ext fdist