public Expression Parse(MathParser parser, Token <RMathToken> token)
{
var e = new AbsExpression(parser.ParseExpression());
parser.Take(RMathToken.Pipe);
return(e);
}
public Expression Parse(MathParser parser, Token <RMathToken> token)
{
var e = parser.ParseExpression();
parser.Take(RMathToken.RightParen);
return(e);
}
private void ReportLongestSubsequence(string equation)
{
Expression parsed = MathParser.ParseExpression(equation);
Print();
Print("----------------------------");
Print(parsed.ToString());
ReportSubsequence(parsed);
}
public void CombineArithmeticTokens(string expressionString, string expected)
{
Expression exp = MathParser.ParseExpression(expressionString);
Print("-----");
Print();
Print($"Input: {exp.ToString()}");
Print();
exp.Simplify();
Print($"Result: [{exp.ToString()}] Expecting: ({expected})");
Print();
Assert.AreEqual(expected, exp.ToString());
}
public Expression Parse(MathParser parser, Expression left, Token <RMathToken> token)
{
var right = parser.ParseExpression(Precedence - (_right ? 1 : 0));
return(new BinaryOperatorExpression(left, right, token));
}
public Expression Parse(MathParser parser, Token <RMathToken> token)
{
var right = parser.ParseExpression(_precedence);
return(new PrefixOperatorExpression(token, right));
}