public bool SolveN(Main main, frmCalc calc)
{
main.OperandCounter = main.ParOpen - 1;
while (main.Input[main.OperandCounter] != '>')
{
main.OperandCounter--;
}
main.OperandCounter++;
main.OperandOne = Convert.ToDouble(main.Input.Substring(main.OperandCounter, ((main.ParOpen - 1) - main.OperandCounter)));
if (main.OperandOne % 2 == 0 && main.Input[main.ParOpen + 1] == '-')
{
calc.SetWarningLbl("Can't take even root of negative number.");
return(false);
}
else
{
main.OperandTwo = Convert.ToDouble(main.Input.Substring(main.ParOpen + 1, (main.ParClose - main.ParOpen - 1)));
main.Operand = Convert.ToString(Math.Pow(Math.Abs(main.OperandTwo), (1.0 / main.OperandOne)));
if (main.OperandTwo < 0)
{
main.Operand = Convert.ToString(Convert.ToDouble(main.Operand) / -1);
}
main.StartReplace = main.OperandCounter - 1;
}
return(true);
}
private void calculatorToolStripMenuItem_Click(object sender, EventArgs e)
{
Quadratic quad = new Quadratic();
frmCalc frm = new frmCalc();
Hide();
frm.ShowDialog();
Close();
}
public bool SolveSquare(Main main, frmCalc calc)
{
main.OperandTwo = Convert.ToDouble(main.Input.Substring((main.ParOpen + 1), (main.ParClose - main.ParOpen - 1)));
if (main.Input[main.ParOpen - 2] != '<')
{
calc.SetWarningLbl("Incorrect format!");
return(false);
}
if (main.OperandTwo < 0)
{
calc.SetWarningLbl("Can't take square root of negative number.");
return(false);
}
main.Operand = Convert.ToString(Math.Sqrt(main.OperandTwo));
main.StartReplace = main.ParOpen - 2;
return(true);
}
