using uCalcSoftware;

var uc = new uCalc();
Console.WriteLine(uc.Error.FloatingPointErrorsToTrap);
Console.WriteLine(uc.EvalStr("1/0"));
Console.WriteLine(uc.EvalStr("0/0"));
Console.WriteLine(uc.EvalStr("5*10^308"));
Console.WriteLine(uc.EvalStr("10^-308/10000"));

Console.WriteLine("--- Raise Div-by-0 ---");
uc.Error.FloatingPointErrorsToTrap = (int)ErrorCode.FloatDivisionByZero;
Console.WriteLine(uc.Error.FloatingPointErrorsToTrap);
Console.WriteLine(uc.EvalStr("1/0"));
Console.WriteLine(uc.EvalStr("0/0"));
Console.WriteLine(uc.EvalStr("5*10^308"));
Console.WriteLine(uc.EvalStr("10^-308/10000"));

Console.WriteLine("--- Raise overflow ---");
uc.Error.FloatingPointErrorsToTrap = (int)ErrorCode.FloatOverflow;
Console.WriteLine(uc.Error.FloatingPointErrorsToTrap);
Console.WriteLine(uc.EvalStr("1/0"));
Console.WriteLine(uc.EvalStr("0/0"));
Console.WriteLine(uc.EvalStr("5*10^308"));
Console.WriteLine(uc.EvalStr("10^-308/10000"));

Console.WriteLine("--- Raise invalid & underflow ---");
uc.Error.SetFloatingPointErrorsToTrap(ErrorCode.FloatInvalid, ErrorCode.FloatUnderflow);
Console.WriteLine(uc.Error.FloatingPointErrorsToTrap); // ErrorCode::FloatInvalid + ErrorCode::FloatUnderflow
Console.WriteLine(uc.EvalStr("1/0"));
Console.WriteLine(uc.EvalStr("0/0"));
Console.WriteLine(uc.EvalStr("5*10^308"));
Console.WriteLine(uc.EvalStr("10^-308/10000"));