This is documentation for an old release of SciPy (version 1.8.1). Read this page in the documentation of the latest stable release (version 1.15.1).
scipy.sparse.isspmatrix_dia#
- scipy.sparse.isspmatrix_dia(x)[source]#
Is x of dia_matrix type?
- Parameters
- x
object to check for being a dia matrix
- Returns
- bool
True if x is a dia matrix, False otherwise
Examples
>>> from scipy.sparse import dia_matrix, isspmatrix_dia >>> isspmatrix_dia(dia_matrix([[5]])) True
>>> from scipy.sparse import dia_matrix, csr_matrix, isspmatrix_dia >>> isspmatrix_dia(csr_matrix([[5]])) False