public void ToStringTest()
{
var complex = new Complex(3.1, 2.5);
var exp = new Im(new ComplexNumber(complex));
Assert.Equal("im(3.1+2.5i)", exp.ToString());
}
public void ImToStringTest()
{
var complex = new Complex(3.1, 2.5);
var exp = new Im(new ComplexNumber(complex));
Assert.Equal("im(3.1+2.5i)", exp.ToString(commoonFormatter));
}
private void button1_Click(object sender, EventArgs e)
{
// povikuvanje na site broevi pomali od 0
const double small = 1E-15;
double Re;
double Im;
//presmetka na koren
List <Complex> Roots = SolveCubic(Coeff.A, Coeff.B, Coeff.C, Coeff.D);
Re = Math.Abs(Roots[0].Real) < small ? 0.0 : Roots[0].Real;
Im = Math.Abs(Roots[0].Imaginary) < small ? 0.0 : Roots[0].Imaginary;
X1RealTxb.Text = Re.ToString();
X1ImagTxb.Text = Im.ToString();
Re = Math.Abs(Roots[1].Real) < small ? 0.0 : Roots[1].Real;
Im = Math.Abs(Roots[1].Imaginary) < small ? 0.0 : Roots[1].Imaginary;
X2RealTxb.Text = Re.ToString();
X2ImagTxb.Text = Im.ToString();
Re = Math.Abs(Roots[2].Real) < small ? 0.0 : Roots[2].Real;
Im = Math.Abs(Roots[2].Imaginary) < small ? 0.0 : Roots[2].Imaginary;
X3RealTxb.Text = Re.ToString();
X3ImagTxb.Text = Im.ToString();
}
public override string ToString()
{
string result = Re.ToString();
if (Im < 0)
{
result += (Im.ToString() + "i");
}
else
{
result += ("+" + Im.ToString() + "i");
}
return(result);
}
public override int GetHashCode()
{
return(Re.ToString().GetHashCode() ^ Im.ToString().GetHashCode());
}
public string ToString(string format, IFormatProvider formatProvider)
{
return(toString(Re.ToString(format, formatProvider), Im.ToString(format, formatProvider)));
}
public string ToString(string format)
{
return(toString(Re.ToString(format), Im.ToString(format)));
}
public override string ToString()
{
return(toString(Re.ToString(), Im.ToString()));
}
public string ToString(string format, System.IFormatProvider formatProvider)
{
return(Re.ToString(format, formatProvider) + (Im < 0 ? @" " : @" +") + Im.ToString(format, formatProvider) + @"*i");
}
public string ToString(string format)
{
return(Re.ToString(format) + (Im < 0 ? @" " : @" +") + Im.ToString(format) + @"*i");
}
//ComplexNumberString(): Karmaşık sayı hakkında metinsel bilgi döndürür.
public string ComplexNumberString()
{
return("(" + Re.ToString() + ")" + "+" + "(" + Im.ToString() + ")" + "i");
}
public string ToString(string format, System.IFormatProvider formatProvider)
{
return(Re.ToString(format, formatProvider) + (Im < 0 ? " " : " +") + Im.ToString(format, formatProvider) + 'i');
}
