Description
In the implementation (copied below), two special cases return the same value.
If intended, the two conditions should be grouped.
public Complex log() {
if (real == Double.POSITIVE_INFINITY &&
imaginary == Double.POSITIVE_INFINITY) {
return new Complex(Double.POSITIVE_INFINITY, PI_OVER_4);
} else if (real == Double.POSITIVE_INFINITY &&
Double.isNaN(imaginary)) {
return new Complex(Double.POSITIVE_INFINITY, Double.NaN);
} else if (Double.isNaN(real) &&
imaginary == Double.POSITIVE_INFINITY) {
return new Complex(Double.POSITIVE_INFINITY, Double.NaN);
}
return new Complex(Math.log(abs()),
Math.atan2(imaginary, real));
}
Attachments
Issue Links
- relates to
-
NUMBERS-136 "log10" inconsistent with "log"
-
- Closed
-