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Diffstat (limited to '.venv/lib/python3.12/site-packages/numpy/linalg/__init__.py')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/numpy/linalg/__init__.py | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/numpy/linalg/__init__.py b/.venv/lib/python3.12/site-packages/numpy/linalg/__init__.py new file mode 100644 index 0000000..fa230ec --- /dev/null +++ b/.venv/lib/python3.12/site-packages/numpy/linalg/__init__.py @@ -0,0 +1,98 @@ +""" +``numpy.linalg`` +================ + +The NumPy linear algebra functions rely on BLAS and LAPACK to provide efficient +low level implementations of standard linear algebra algorithms. Those +libraries may be provided by NumPy itself using C versions of a subset of their +reference implementations but, when possible, highly optimized libraries that +take advantage of specialized processor functionality are preferred. Examples +of such libraries are OpenBLAS, MKL (TM), and ATLAS. Because those libraries +are multithreaded and processor dependent, environmental variables and external +packages such as threadpoolctl may be needed to control the number of threads +or specify the processor architecture. + +- OpenBLAS: https://www.openblas.net/ +- threadpoolctl: https://github.com/joblib/threadpoolctl + +Please note that the most-used linear algebra functions in NumPy are present in +the main ``numpy`` namespace rather than in ``numpy.linalg``. There are: +``dot``, ``vdot``, ``inner``, ``outer``, ``matmul``, ``tensordot``, ``einsum``, +``einsum_path`` and ``kron``. + +Functions present in numpy.linalg are listed below. + + +Matrix and vector products +-------------------------- + + cross + multi_dot + matrix_power + tensordot + matmul + +Decompositions +-------------- + + cholesky + outer + qr + svd + svdvals + +Matrix eigenvalues +------------------ + + eig + eigh + eigvals + eigvalsh + +Norms and other numbers +----------------------- + + norm + matrix_norm + vector_norm + cond + det + matrix_rank + slogdet + trace (Array API compatible) + +Solving equations and inverting matrices +---------------------------------------- + + solve + tensorsolve + lstsq + inv + pinv + tensorinv + +Other matrix operations +----------------------- + + diagonal (Array API compatible) + matrix_transpose (Array API compatible) + +Exceptions +---------- + + LinAlgError + +""" +# To get sub-modules +from . import ( + _linalg, + linalg, # deprecated in NumPy 2.0 +) +from ._linalg import * + +__all__ = _linalg.__all__.copy() # noqa: PLE0605 + +from numpy._pytesttester import PytestTester + +test = PytestTester(__name__) +del PytestTester |
