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# numpy.array_str

numpy.array_str(a, max_line_width=None, precision=None, suppress_small=None)

  Return a string representation of the data in an array.

  The data in the array is returned as a single string. This function is similar to `array_repr`, the difference being that `array_repr` also returns information on the kind of array and its data type.

  Parameters:
    a ndarray

      Input array.

    max_line_width int, optional

      Inserts newlines if text is longer than max_line_width. Defaults to `numpy.get_printoptions()['linewidth']`.

    precision int, optional

      Floating point precision. Defaults to `numpy.get_printoptions()['precision']`.

    suppress_small bool, optional

      Represent numbers “very close” to zero as zero; default is False. Very close is defined by precision: if the precision is 8, e.g., numbers smaller (in absolute value) than 5e-9 are represented as zero. Defaults to `numpy.get_printoptions()['suppress']`.

  See also

  `array2string`, `array_repr`, `set_printoptions`

  Examples

      >>> import numpy as np
      >>> np.array_str(np.arange(3))
      '[0 1 2]'