bundles / numpy 2.4.3 / numpy / strings / multiply

_ArrayFunctionDispatcher

`numpy.strings:multiply`

source: /numpy/_core/strings.py :148

Signature

def multiply ( a , i )

Summary

Return (a * i), that is string multiple concatenation, element-wise.

Extended Summary

Values in i of less than 0 are treated as 0 (which yields an empty string).

Parameters

a : array_like, with ``StringDType``, ``bytes_`` or ``str_`` dtype
i : array_like, with any integer dtype

Returns

out : ndarray: Output array of StringDType, bytes_ or str_ dtype, depending on input types

Examples

import numpy as np
a = np.array(["a", "b", "c"])
np.strings.multiply(a, 3)
i = np.array([1, 2, 3])
np.strings.multiply(a, i)
np.strings.multiply(np.array(['a']), i)
a = np.array(['a', 'b', 'c', 'd', 'e', 'f']).reshape((2, 3))
np.strings.multiply(a, 3)
np.strings.multiply(a, i)

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Aliases

numpy.strings.multiply