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Eric Barnhill commented on NUMBERS-48: -------------------------------------- I have been pushing my commits to a branch called complex-dev . Would you prefer: 1) accepting my pull request, then merging into master yourself 2) me merging into master, then submitting pull request Eric > Unreachable statements in Complex.abs() > --------------------------------------- > > Key: NUMBERS-48 > URL: https://issues.apache.org/jira/browse/NUMBERS-48 > Project: Commons Numbers > Issue Type: Bug > Reporter: David Nickerson > Priority: Minor > Labels: easyfix, newbie, patch > Fix For: 1.0 > > Attachments: complex_abs.patch > > > This return statement in Complex.abs() is unreachable: > {code:java} > if (FastMath.abs(real) < FastMath.abs(imaginary)) { > if (imaginary == 0.0) { > return FastMath.abs(real); > } > {code} > If imaginary == 0, then there's no way that the preceding condition would be > true. There are two similar inner 'if' statements that were accidentally > switched. Returned values are still correct, but performance suffers. > The attached patch switches these back. Note that we're still protected from > dividing by zero. -- This message was sent by Atlassian JIRA (v7.6.3#76005)