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From Luc Maisonobe <Luc.Maison...@free.fr>
Subject Re: [jira] [Commented] (MATH-614) "toString" method for "Complex"
Date Wed, 13 Jul 2011 10:17:31 GMT
Hi Gilles,

Le 13/07/2011 11:57, Gilles (JIRA) a écrit :
>
>      [ https://issues.apache.org/jira/browse/MATH-614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13064460#comment-13064460
]
>
> Gilles commented on MATH-614:
> -----------------------------
>
> Above code added in revision 1145932.
> Is there a case against that implementation?

I'm not sure I understand well.
Shouldn't the toString method be based on some default configuration of 
ComplexFormat and most importantly be such that it can be parsed back 
using ComplexFormat ?

I fear that the current implementation can be written but not read. 
ComplexFormat takes care to be able to do both.

Luc

>
>
>> "toString" method for "Complex"
>> -------------------------------
>>
>>                  Key: MATH-614
>>                  URL: https://issues.apache.org/jira/browse/MATH-614
>>              Project: Commons Math
>>           Issue Type: Wish
>>             Reporter: Gilles
>>             Assignee: Gilles
>>             Priority: Trivial
>>              Fix For: 3.0
>>
>>          Attachments: math.patch
>>
>>
>> Class "Complex" (in package "complex") lacks a "toString()" method.
>> [Request from Arne Ploese on the "dev" ML.]
>> I also propose to slightly modify the "format" method in "ComplexFormat" so that
the stringified version of "Complex(1, 1)" is "1 + i" instead of "1 + 1i".
>
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>


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