fact: Definition iso_of_me phi (phi_mono : is_mono phi) (phi_epi : is_epi phi) := @iso_of_kc phi (@introTF _ _ true (monoP phi) phi_mono) (@introTF _ _ true (epiP phi) phi_epi).
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat div seq path) mathcomp(ssralg fintype perm choice matrix bigop zmodp mxalgebra poly) ssrcomplements stronglydiscrete coherent edr