Hello. > I try to add the method toString() to Complex.
I've created an issue for this: https://issues.apache.org/jira/browse/MATH-614 With the "ComplexFormat" class, the "toString" method should be trivial to add to the "Complex" class. [This is already done in my working copy of the code.] Please, let me know whether you agree with what I propose in the issue's description. > There some issues arise: > > If ether the real or imaginary part is NaN hashCode() will return the > same value. Complex.toString() should return Double.valueOf(Double.NaN). > Is thee a need to store the given values of the real/imaginary part? or > set both to Double.NaN in the constructor? > Maybe drop the constructor completely, make createComplex(...) public > and return in this case Complex.NaN which is then the marker for NaN > values? I don't understand how this affects the code of a "toString" method. > the methods add/subtract handle NaN values different one will return > Complex.NaN the other will calculate the result and result.isNaN() == > true. This makes in my opinion no sense, because result.hashCode() == > Complex.NaN,hashCode()... This is not clear to me. Please write different posts for different issues. Thanks, Gilles --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
