public string GetStringFromBinary(TermBinary.BinaryOpCode bop)
{
switch (bop)
{
case TermBinary.BinaryOpCode.MetaImp:
return("\\<Longrightarrow>");
case TermBinary.BinaryOpCode.Add:
return("+");
case TermBinary.BinaryOpCode.Sub:
return("-");
case TermBinary.BinaryOpCode.Mul:
return("*");
case TermBinary.BinaryOpCode.And:
return("\\<and>");
case TermBinary.BinaryOpCode.Eq:
return("=");
case TermBinary.BinaryOpCode.Neq:
return("\\<noteq>");
case TermBinary.BinaryOpCode.Implies:
return("\\<longrightarrow>");
case TermBinary.BinaryOpCode.Lt:
return("<");
case TermBinary.BinaryOpCode.Le:
return("\\<le>");
case TermBinary.BinaryOpCode.Gt:
return(">");
case TermBinary.BinaryOpCode.Ge:
return("\\<ge>");
case TermBinary.BinaryOpCode.Or:
return("\\<or>");
default:
throw new NotImplementedException();
}
}
public static Term BinaryOpAggregate(IEnumerable <Term> term, TermBinary.BinaryOpCode bop)
{
return(term.Aggregate((arg, res) => new TermBinary(arg, res, bop)));
}
public Term HandleBinaryOp(TermBinary.BinaryOpCode bop, List <Term> arg)
{
Contract.Assert(arg.Count == 2);
return(new TermBinary(arg[0], arg[1], bop));
}
