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# numpy.polynomial.laguerre.Laguerre.cast

static `Laguerre.``cast`(series, domain=[-1, 1], window=[-1, 1])

  Convert instance to equivalent Laguerre series.

  The series is expected to be an instance of some polynomial series of one of the types supported by by the numpy.polynomial module, but could be some other class that supports the convert method.

  Parameters : | series : series The instance series to be converted. domain : array_like The resulting array must be of the form `[beg, end]`, where `beg` and `end` are the endpoints of the domain. window : array_like The resulting array must be if the form `[beg, end]`, where `beg` and `end` are the endpoints of the window. Returns : p : Laguerre instance A Laguerre series equal to the poly series.

  See also

  `convert`

  Notes

  New in version 1.7.0.

### Navigation

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- modules |
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- previous |
- NumPy v1.7 Manual (DRAFT) »
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- Laguerre Module (`numpy.polynomial.laguerre`) »
- numpy.polynomial.laguerre.Laguerre »