bundles / scipy 2.0.0.dev0+git20260907.41eeb59 / scipy / sparse / _base / isspmatrix

function

`scipy.sparse._base:isspmatrix`

source: build-install/usr/lib/python3.14/site-packages/scipy/sparse/_base.py:1753

Signature

def isspmatrix(x)

Summary

Is x of a sparse matrix type?

Extended Summary

Parameters

x: object to check for being a sparse matrix

Returns

: bool: True if x is a sparse matrix, False otherwise

Examples

import numpy as np
from scipy.sparse import csr_array, csr_matrix, isspmatrix
isspmatrix(csr_array([[5]]))
isspmatrix(np.array([[5]]))
isspmatrix(5)

✓

False

Aliases

scipy.sparse.isspmatrix

Referenced by

This package