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https://issues.apache.org/jira/browse/SYSTEMML-535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15153669#comment-15153669
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Matthias Boehm commented on SYSTEMML-535:
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This is a very useful feature that come up many times. However, I would
recommend to overload our existing print function w/ multiple arguments similar
to printf.
> Create printf function to format console output
> -----------------------------------------------
>
> Key: SYSTEMML-535
> URL: https://issues.apache.org/jira/browse/SYSTEMML-535
> Project: SystemML
> Issue Type: Improvement
> Components: APIs
> Reporter: Deron Eriksson
>
> Currently it is difficult to format console output in DML/PyDML. A printf
> built-in function would be useful for formatting console output. Matrix data
> by its nature is tabular, and a printf function (such as in C, Java, etc) is
> a convenient way to align results into readable columns.
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