fact: Definition projections_theory_data : algebraic_theory_data := make_algebraic_theory_data stnset (λ _ i, i) (λ _ _ f g, g f).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Functors UniMath.Combinatorics.StandardFiniteSets UniMath.AlgebraicTheories.AlgebraicTheories UniMath.AlgebraicTheories.AlgebraicTheoryCategoryCore UniMath.AlgebraicTheories.Algebras