numpy.array_str — NumPy v1.15 Manual (original) (raw)
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 max_line_width. The default is, indirectly, 75. precision : int, optional Floating point precision. Default is the current printing precision (usually 8), which can be altered using set_printoptions. 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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Examples
np.array_str(np.arange(3)) '[0 1 2]'