public Object power(Number d, Complex c) {
Complex base = new Complex(d.doubleValue(), 0.0);
Complex temp = base.power(c);
if (temp.im() == 0) return new Double(temp.re());
else return temp;
}
public Complex sub(Number d, Complex c) {
return new Complex(d.doubleValue() - c.re(), -c.im());
}
public Complex sub(Complex c, Number d) {
return new Complex(c.re() - d.doubleValue(), c.im());
}
public Complex sub(Complex c1, Complex c2) {
return new Complex(c1.re() - c2.re(), c1.im() - c2.im());
}
public Object power(Complex c, Number d) {
Complex temp = c.power(d.doubleValue());
if (temp.im() == 0) return new Double(temp.re());
else return temp;
}
public Object power(Complex c1, Complex c2) {
Complex temp = c1.power(c2);
if (temp.im() == 0) return new Double(temp.re());
else return temp;
}