commons-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bugzi...@apache.org
Subject DO NOT REPLY [Bug 36491] - [math] Findbugs report
Date Sun, 04 Sep 2005 20:14:59 GMT
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG·
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=36491>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND·
INSERTED IN THE BUG DATABASE.

http://issues.apache.org/bugzilla/show_bug.cgi?id=36491





------- Additional Comments From j3322ptm@yahoo.de  2005-09-04 22:14 -------
> 1,MS: org.apache.commons.math.linear.RealMatrixImpl.TOO_SMALL isn't
> final but should be
> * Should probably be fixed, but can't (backward compat.)
Why can't this be fixed? Is anybody likely to override this?

> 3,FE: Test for floating point equality in
> org.apache.commons.math.analysis.BrentSolver.solve(double,double).
> * By design. Not a real problem.  J - pls confirm.
I copied this from the text book. The case seems mainly to deal with the
initial iteration and for recovering from wild truncation errors.
Getting an estimate so that inverse quadratic interpolation is suspect to
problems for abs(x0-x2)<estimate seems to be a rather complex problem,
and dealing with this properly apparently wont save much.

-- 
Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

---------------------------------------------------------------------
To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-dev-help@jakarta.apache.org


Mime
View raw message