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Posted to dev@hama.apache.org by "Yexi Jiang (JIRA)" <ji...@apache.org> on 2014/01/29 23:14:08 UTC

[jira] [Created] (HAMA-864) Fix the subtractFrom() method of DoubleVector and DenseDoubleVector

Yexi Jiang created HAMA-864:
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             Summary: Fix the subtractFrom() method of DoubleVector and DenseDoubleVector
                 Key: HAMA-864
                 URL: https://issues.apache.org/jira/browse/HAMA-864
             Project: Hama
          Issue Type: Bug
          Components: math
    Affects Versions: 0.7.0
            Reporter: Yexi Jiang
            Assignee: Yexi Jiang
             Fix For: 0.6.3


Current implementation subtractFrom(int scalar) is implemented exactly the same as subtract(int scalar). 

The subtract(int scalar) is implemented as (vector - scalar). However, the subtractFrom should be implemented as (scalar - vector).



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