Remove unused private methods
@@ -1081,24 +1081,6 @@ public final class Complex implements Serializable {
return atanh(-imaginary, real, Complex::multiplyNegativeI);
}
- /**
- * Multiply the Complex by I.
- *
- * @return the result (iz)
- */
- private Complex multiplyByI() {
- return new Complex(-imaginary, real);
- }
-
- /**
- * Multiply the Complex by -I.
- *
- * @return the result (-iz)
- */
- private Complex multiplyByNegI() {
- return new Complex(imaginary, -real);
- }
-
/**
* Compute the
* <a href="http://mathworld.wolfram.com/InverseHyperbolicSine.html">
