public FieldElement Multiply(FieldElement val1, FieldElement val2)
{
HalfComplex c = null;
BigInt i = null;
if (val1 is HalfComplex)
{
if (val2 is HalfComplex)
{
throw new ArgumentException("The inputs cannot be both HalfComplex numbers");
}
if (val2 is BigInt)
{
c = (HalfComplex)val1;
i = (BigInt)val2;
}
else
{
throw new ArgumentException("The second input is of a unsupported type");
}
}
if (val2 is HalfComplex)
{
if (val1 is HalfComplex)
{
throw new ArgumentException("The inputs cannot be both HalfComplex numbers");
}
if (val1 is BigInt)
{
c = (HalfComplex)val2;
i = (BigInt)val1;
}
else
{
throw new ArgumentException("The first input is of a unsupported type");
}
}
return(c.Multiply(i));
}
public override bool Equals(Object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null)
{
return(false);
}
if (GetType() != obj.GetType())
{
return(false);
}
HalfComplex other = (HalfComplex)obj;
if (field == null)
{
if (other.field != null)
{
return(false);
}
}
else if (!field.Equals(other.field))
{
return(false);
}
if (real == null)
{
if (other.real != null)
{
return(false);
}
}
else if (!real.Equals(other.real))
{
return(false);
}
return(true);
}
public HalfComplex Subtract(HalfComplex p)
{
return(new HalfComplex(this.field, (BigInt)this.field.Subtract(this.real, p.real)));
}
public HalfComplex Add(HalfComplex p)
{
return(new HalfComplex(this.field, (BigInt)this.field.Add(this.real, p.real)));
}