Definition moduleiso {R : ring} (M N : module R) : UU := ∑ w : pr1module M ≃ pr1module N, ismodulefun w.
Require Import UniMath.MoreFoundations.Tactics. Require Import UniMath.Algebra.RigsAndRings. Require Import UniMath.Algebra.Groups. Require Import UniMath.Algebra.Monoids.