public override String ToString()
{
if (this == Zero)
{
return("0");
}
else if (double.IsInfinity(Real) || double.IsInfinity(Imag))
{
return((Real < 0 || Imag < 0 ? "-" : "") + "oo");
}
else if (double.IsNaN(Real) || double.IsNaN(Imag))
{
return("?");
}
var reval = Real.ToString();
var imval = Imag.ToString();
imval = (imval == "1" ? "" : imval) + "i";
if (IsReal)
{
return(reval);
}
if (IsImag)
{
return(imval);
}
return(reval + (0.0 != Real && Imag > 0 ? "+" : "") + imval);
}
public String ToString(String format)
{
if (this == Zero)
{
return("0");
}
else if (double.IsInfinity(Real) || double.IsInfinity(Imag))
{
return((Real < 0 || Imag < 0 ? "-" : "") + "oo");
}
else if (double.IsNaN(Real) || double.IsNaN(Imag))
{
return("?");
}
var reval = Real.ToString(format);
var imval = Imag.ToString(format);
imval = (imval == "1" ? "" : imval) + "i";
if (IsReal)
{
return(reval);
}
if (IsImag)
{
return(imval);
}
//String reval = _real.ToString(format);
//String imval = Math.Abs(_imag).ToString(format);
//String sign = "";
//if (_imag < 0)
// sign = "-";
//else if (_real != 0)
// sign = "+";
return(reval + (Real != 0 && Imag > 0 ? "+" : "") + imval);
}
public string ToString(int radix)
{
string real, imag;
if (IsExact)
{
real = Real.ToString(radix);
imag = Imag.ToString(radix, true);
}
else
{
real = Real.ToDecimalString(radix);
imag = Imag.ToDecimalString(radix, true);
}
if (!Imag.IsZero)
{
return($"{real}{imag}i");
}
return(real);
}
public override string ToString()
{
return("[" + Real.ToString() + "," + Imag.ToString() + "]");
}
public override string ToString()
{
return(string.Format("{0}{1}",
Real != Rational.ZERO ? Real.ToString() : "",
Imag != Rational.ZERO
? (Imag > Rational.ZERO && Real != Rational.ZERO ? "+" : "")
+ (Imag == Rational.ONE ? "" : Imag == Rational.ONE.Neg() ? "-" : Imag.ToString())
+ "i"
: ""));
}
