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From "Kim Haase (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6083) Update minimum/maximum floating-point values to align with DERBY-3398 fixes
Date Fri, 22 Feb 2013 17:14:13 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kim Haase updated DERBY-6083:

    Attachment: DERBY-6083-2.zip

Thanks again, Dag, for the review. Attaching DERBY-6083-2.diff, DERBY-6083-2.stat, and DERBY-6083-2.zip,
with changes to 6 files instead of 3:

M       src/ref/rreffuncatan.dita
M       src/ref/rrefsqlj14122.dita
M       src/ref/rrefnumericlimits.dita
M       src/ref/rreffuncasin.dita
M       src/ref/rrefsqlj20204.dita
M       src/ref/rrefsqljdoubleprecision.dita

I found the zero problem in only two topics. I found that rrefsqlj20204.dita,  the one additional
topic with mentions of floating-point values needed some fixes (both substantive and formatting)
when I tried rerunning the sample commands.

> Update minimum/maximum floating-point values to align with DERBY-3398 fixes
> ---------------------------------------------------------------------------
>                 Key: DERBY-6083
>                 URL: https://issues.apache.org/jira/browse/DERBY-6083
>             Project: Derby
>          Issue Type: Task
>          Components: Documentation
>    Affects Versions:
>            Reporter: Kim Haase
>            Assignee: Kim Haase
>            Priority: Minor
>         Attachments: DERBY-6083-2.diff, DERBY-6083-2.stat, DERBY-6083-2.zip, DERBY-6083.diff,
DERBY-6083.stat, DERBY-6083.zip
> The limits for floating-point values have changed as a result of DERBY-3398 and should
be documented:
> Smallest DOUBLE: 4.9e-324 (aka Double.MIN_VALUE)
> Largest DOUBLE: 1.7976931348623157e+308 (aka Double.MAX_VALUE)
> Smallest positive DOUBLE: 2.2250738585072014E-308 (aka Double.MIN_NORMAL)
> Largest negative DOUBLE: -2.2250738585072014E-308
> Smallest REAL: 1.4e-45 (aka Float.MIN_VALUE)
> Largest REAL: 3.4028235e+38 (aka Float.MAX_VALUE)
> Smallest positive REAL: 1.17549435E-38 (aka Float.MIN_NORMAL)
> Largest negative REAL: -1.17549435E-38 

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