+ nDj6^RIHtRR.t!RR]4tRtR#))ABC SparseABCissparsec]tRt^tRtR#)rN)__name__ __module__ __qualname____firstlineno____static_attributes__rL/data/cameron/venvs/s3viz/lib/python3.14/site-packages/scipy/_lib/_sparse.pyrrsr c"\V\4#)aIs `x` either sparse array or sparse matrix type? Parameters ---------- x : object object to check for being a sparse array or a sparse matrix Returns ------- bool True if `x` is a sparse array or a sparse matrix, False otherwise Notes ----- Use `sp.sparse.isspmatrix(x)` or `isinstance(x, sp.sparse.sparray)` to check between sparray or spmatrix. 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&rrr s@ a ##r N)abcr__all__rrrr rrs#  #   $r