
    Џkhk                     4    d dl mZ ddgZ G d de      Zd Zy)    )ABC	SparseABCissparsec                       e Zd Zy)r   N)__name__
__module____qualname__     N/var/www/teggl/fontify/venv/lib/python3.12/site-packages/scipy/_lib/_sparse.pyr   r      s    r   c                 "    t        | t              S )a  Is `x` of a sparse array or sparse matrix type?

    Parameters
    ----------
    x
        object to check for being a sparse array or sparse matrix

    Returns
    -------
    bool
        True if `x` is a sparse array or a sparse matrix, False otherwise

    Notes
    -----
    Use `isinstance(x, sp.sparse.sparray)` to check between an array or matrix.
    Use `a.format` to check the sparse format, e.g. `a.format == 'csr'`.

    Examples
    --------
    >>> import numpy as np
    >>> from scipy.sparse import csr_array, csr_matrix, issparse
    >>> issparse(csr_matrix([[5]]))
    True
    >>> issparse(csr_array([[5]]))
    True
    >>> issparse(np.array([[5]]))
    False
    >>> issparse(5)
    False
    )
isinstancer   )xs    r   r   r   
   s    > a##r   N)abcr   __all__r   r   r
   r   r   <module>r      s#    

#	 	$r   