CFGLibTest.Unit.TestCFGToCNFEmptyProb.TestToCNF05 C# (CSharp) Méthode

		public void TestToCNF05() {
			Grammar g = new Grammar(new List<Production>{
				CFGParser.Production("<X_0> → 'x4' <X_4> [16.517998587115667]"),
				CFGParser.Production("<X_4> → 'x3' [49.290950734303777]"),
				CFGParser.Production("<X_0> → 'x4' 'x1' [23.628313965456705]")
			}, Nonterminal.Of("X_0"));
			CNFGrammar h = g.ToCNF();
	
			var first = 16.517998587115667;
			var third = 23.628313965456705;
			var sum = first + third;
			Helpers.AssertNear(third / sum, h.Cyk(Sentence.FromWords("x4 x1")));
			Helpers.AssertNear(first / sum , h.Cyk(Sentence.FromWords("x4 x3")));
		}