[
https://issues.apache.org/jira/browse/NUMBERS-119?focusedWorklogId=265236&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-265236
]
ASF GitHub Bot logged work on NUMBERS-119:
------------------------------------------
Author: ASF GitHub Bot
Created on: 22/Jun/19 08:41
Start Date: 22/Jun/19 08:41
Worklog Time Spent: 10m
Work Description: coveralls commented on issue #56: NUMBERS-119: Correct
bug in BigFraction(double) constructor
URL: https://github.com/apache/commons-numbers/pull/56#issuecomment-504617374
[](https://coveralls.io/builds/24145578)
Coverage decreased (-0.03%) to 94.355% when pulling
**1449ed9413c36e130f24c94dc23c6ffe7221798e on Schamschi:NUMBERS-119** into
**b1daf7ba9b474c2bc480c006cca1816fa401d1a1 on apache:master**.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 265236)
Time Spent: 40m (was: 0.5h)
> BigFraction(double) constructor does not treat subnormal numbers correctly
> --------------------------------------------------------------------------
>
> Key: NUMBERS-119
> URL: https://issues.apache.org/jira/browse/NUMBERS-119
> Project: Commons Numbers
> Issue Type: Bug
> Components: fraction
> Affects Versions: 1.0
> Reporter: Heinrich Bohne
> Priority: Minor
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The constructor {{BigFraction(double)}} does not take into account the fact
> that, when the biased exponent of a {{double}} value is {{0}} and the
> mantissa is not {{0}} (i.e. when the value represents a subnormal number),
> the actual exponent in effect is not {{-1023}} but {{-1022}} (or, in other
> words, the effective exponent bias is not {{1023}} but {{1022}}).
> The value of the created {{BigFraction}} is therefore not equal to the value
> of the passed {{double}} argument.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
