public static List <Element> DecodeEquationIP(string input)
{
InputEquationDecoder decoder = new InputEquationDecoder(input);
decoder.DecodeEquation();
return(decoder.decodedEquation);
}
private static InputEquationDecoder HandleEquationDecoder()
{
try {
InputEquationDecoder equation = new InputEquationDecoder(input);
equation.DecodeEquation();
return(equation);
}
catch (InvalidEquationException e) {
return(null);
}
}