Automata.Z3.Tests.Z3_TreeTransducerTests.TestTreeAutomataMinimization C# (CSharp) Method

        public void TestTreeAutomataMinimization()
        {
            Z3Provider Z = new Z3Provider();
            var A = (Z.TT.MkRankedAlphabet("A", Z.IntSort, new string[] { "zero", "two" }, new int[] { 0, 2 }));

            Func<int,Expr> beta = (i => Z.MkEq(Z.MkInt(1), Z.MkMod(Z.MkDiv(A.AttrVar,Z.MkInt(1<<i)), Z.MkInt(2))));

            var r0 = Z.TT.MkTreeAcceptorRule(A, 0, "zero", beta(0));
            var r1 = Z.TT.MkTreeAcceptorRule(A, 1, "two", beta(1), 0 ,0 );
            var r2 = Z.TT.MkTreeAcceptorRule(A, 2, "two", beta(2), 1, 1);

            var T = Z.TT.MkTreeAutomaton(2, A, A, new TreeRule[] { r0, r1, r2 });

            var Tmin = T.Minimize();

            Assert.AreEqual(T.StateCount, Tmin.StateCount);
        }