numpy.array_str(a, max_line_width=None, precision=None, suppress_small=None)[source]
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 precision : int, optional Floating point precision. Default is the current printing precision (usually 8), which can be altered using 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. |
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See also
>>> np.array_str(np.arange(3)) '[0 1 2]'
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https://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.array_str.html