bundles / scipy 1.17.1 / scipy / sparse / _dia / isspmatrix_dia

function

`scipy.sparse._dia:isspmatrix_dia`

source: /scipy/sparse/_dia.py :477

Signature

def isspmatrix_dia ( x )

Summary

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_array, dia_matrix, coo_matrix, isspmatrix_dia
isspmatrix_dia(dia_matrix([[5]]))
isspmatrix_dia(dia_array([[5]]))
isspmatrix_dia(coo_matrix([[5]]))

✓

Aliases

scipy.sparse.isspmatrix_dia