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# numpy.restoredot

`numpy.``restoredot`()

  Restore `dot`, `vdot`, and innerproduct to the default non-BLAS implementations.

  Typically, the user will only need to call this when troubleshooting and installation problem, reproducing the conditions of a build without an accelerated BLAS, or when being very careful about benchmarking linear algebra operations.

  Note

  Deprecated in Numpy 1.10 The cblas functions have been integrated into the multarray module and restoredot now longer does anything. It will be removed in Numpy 1.11.0.

  See also

  `alterdot`
    `restoredot` undoes the effects of `alterdot`.