fact: Definition projections_theory_algebra (A : hSet) : algebra projections_theory := make_algebra _ (projections_theory_algebra_is_algebra A).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Functors UniMath.Combinatorics.StandardFiniteSets UniMath.AlgebraicTheories.AlgebraicTheories UniMath.AlgebraicTheories.AlgebraicTheoryCategoryCore UniMath.AlgebraicTheories.Algebras