public int CompareTo(Symbol other)
{
if (SType == other.SType)
{
switch (SType)
{
case SymbolType.Real:
return(((Real)this).CompareTo((Real)other));
case SymbolType.Const:
return(((Constant)this).CompareTo((Constant)other));
case SymbolType.Variable:
return(((Variable)this).CompareTo((Variable)other));
}
}
return(SType.CompareTo(other.SType));
}
