using uCalcSoftware;

var uc = new uCalc();
// The output is surrounded by < and >, and prepended with Answer:
uc.Format("Result = 'Answer: <' + Result + '>'");

Console.WriteLine(uc.EvalStr("10+20"));
Console.WriteLine(uc.EvalStr("'Hello '+'world'"));
Console.WriteLine(uc.EvalStr("5 > 10"));

uc.FormatRemove();