NumPy | Python Methods and Functions

The data in the array is returned as a single string. This function is similar to array_repr, with the difference that array_repr also returns information about the type of the array and its data type.

Syntax:numpy.array_str (arr, max_line_width = None, precision = None, suppress_small = None)

Parameters:

arr:[array_like] 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 (generally 8).

suppress_small:[bool, optional] It represent very small numbers as zero, default is False. Very small number is defined by precision, if the precision is 8 then numbers smaller than 5e-9 are represented as zero.

Return:[str] The string representation of an array .

** Code # 1: Work **

` ` |

** Output: **

Input array: [4 -8 7] class `numpy.ndarray` The string representation of input array: array ([4, -8, 7]) class` str `

** Code # 2: Job **

` ` |

** Output: **

Input array: [5.00000000e-08 4.0 0000000e-07 8.00000000e + 00 -4.00000000e + 00] class `numpy.ndarray` The string representation of input array: array ([0., 0., 8., -4.]) Class` str`

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