proposition: Lemma lker0_limgf : limg f = fullv.
proof: Proof. by apply/eqP; rewrite eqEdim subvf limg_dim_eq //= (eqP kerf0) capv0. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq choice) mathcomp(fintype bigop finfun tuple) mathcomp(ssralg matrix mxalgebra zmodp)