numpy.array_repr
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numpy.array_repr(arr, max_line_width=None, precision=None, suppress_small=None)
[source] -
Return the string representation of an array.
Parameters: -
arr : ndarray
-
Input array.
-
max_line_width : int, optional
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Inserts newlines if text is longer than
max_line_width
. Defaults tonumpy.get_printoptions()['linewidth']
. -
precision : int, optional
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Floating point precision. Defaults to
numpy.get_printoptions()['precision']
. -
suppress_small : bool, optional
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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']
.
Returns: -
string : str
-
The string representation of an array.
See also
Examples
>>> np.array_repr(np.array([1,2])) 'array([1, 2])' >>> np.array_repr(np.ma.array([0.])) 'MaskedArray([0.])' >>> np.array_repr(np.array([], np.int32)) 'array([], dtype=int32)'
>>> x = np.array([1e-6, 4e-7, 2, 3]) >>> np.array_repr(x, precision=6, suppress_small=True) 'array([0.000001, 0. , 2. , 3. ])'
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Licensed under the 3-clause BSD License.
https://docs.scipy.org/doc/numpy-1.17.0/reference/generated/numpy.array_repr.html