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From "Thomas Neidhart (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MATH-831) Add a RealMatrixFormat to create a string representation of a Matrix similar to RealVectorFormat
Date Mon, 23 Jul 2012 20:09:34 GMT

     [ https://issues.apache.org/jira/browse/MATH-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Neidhart resolved MATH-831.
----------------------------------

    Resolution: Fixed
    
> Add a RealMatrixFormat to create a string representation of a Matrix similar to RealVectorFormat
> ------------------------------------------------------------------------------------------------
>
>                 Key: MATH-831
>                 URL: https://issues.apache.org/jira/browse/MATH-831
>             Project: Commons Math
>          Issue Type: New Feature
>            Reporter: Thomas Neidhart
>            Priority: Minor
>             Fix For: 3.1
>
>
> When debugging or testing CM code, it would be very helpful to have a way to display
the contents of a matrix on the screen.
> The format should be in a way that is similar by other tools by e.g. octave in order
to be able to use the result directly in such tools:
> [ x1, x2, x3, x4, ...;
>   x1, x2, x3, x4, ...;
>   x1, x2, x3, x4, ... ]
> [ .. denotes the start of the matrix
> , .. denotes the end of an element
> ; .. denotes the end of a row
> ] .. denotes the end of the matrix

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