AIMA.Core.Logic.Propositional.Algorithms.PLFCEntails.HornClause.head C# (CSharp) 메소드

public head ( ) : Symbol
리턴	AIMA.Core.Logic.Propositional.Parsing.Ast.Symbol

            public Symbol head()
            {

                return _head;
            }

PLFCEntails.HornClause