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- SDSS Utilities (`pydl.pydlutils`) »
- fpoly

# fpoly

pydl.pydlutils.trace.fpoly(x, m)

  Compute the first `m` simple polynomials.

  Parameters:
    x array-like

      Compute the simple polynomials at these abscissa values.

    m `int`

      The number of simple polynomials to compute. For example, if \(m = 3\), \(x^0\), \(x^1\) and \(x^2\) will be computed.

  Returns:
    `numpy.ndarray`