numpy.array_str#
- 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 issimilar to
array_repr, the difference being thatarray_repralsoreturns information on the kind of array and its data type.- Parameters:
- andarray
Input array.
- max_line_widthint, optional
Inserts newlines if text is longer thanmax_line_width.Defaults to
numpy.get_printoptions()['linewidth'].- precisionint, optional
Floating point precision.Defaults to
numpy.get_printoptions()['precision'].- suppress_smallbool, 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 aszero.Defaults to
numpy.get_printoptions()['suppress'].
See also
Examples
>>>importnumpyasnp>>>np.array_str(np.arange(3))'[0 1 2]'
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