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:
- andarray
Input array.
- max_line_widthint, optional
Inserts newlines if text is longer than max_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 as zero. Defaults to
numpy.get_printoptions()['suppress']
.
See also
Examples
>>> np.array_str(np.arange(3)) '[0 1 2]'