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 is similar to
array_repr
, the difference being thatarray_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 tonumpy.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
Examples
>>> np.array_str(np.arange(3)) '[0 1 2]'
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https://numpy.org/doc/1.22/reference/generated/numpy.array_str.html