fact: Definition test_coinc_for_cop ss st (pa pb pc pd : positive) := @test_coinc Tarski_is_a_Arity_for_cop ss st (pa, (pb, (pc, pd))).
imports: GeoCoq.Tarski_dev.Ch09_plane NArith GeoCoq.Utils.sets GeoCoq.Meta_theory.Models.tarski_to_coinc_theory_for_cop GeoCoq.Tactics.Coinc.CoincR