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Diffstat (limited to 'numpy/linalg/info.py')
| -rw-r--r-- | numpy/linalg/info.py | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/numpy/linalg/info.py b/numpy/linalg/info.py index fce02b836..f0944edea 100644 --- a/numpy/linalg/info.py +++ b/numpy/linalg/info.py @@ -1,24 +1,33 @@ """\ Core Linear Algebra Tools -=========== +------------------------- +Linear algebra basics: - Linear Algebra Basics: +- norm Vector or matrix norm +- inv Inverse of a square matrix +- solve Solve a linear system of equations +- det Determinant of a square matrix +- lstsq Solve linear least-squares problem +- pinv Pseudo-inverse (Moore-Penrose) using lstsq - norm --- Vector or matrix norm - inv --- Inverse of a square matrix - solve --- Solve a linear system of equations - det --- Determinant of a square matrix - lstsq --- Solve linear least-squares problem - pinv --- Pseudo-inverse (Moore-Penrose) using lstsq +Eigenvalues and decompositions: - Eigenvalues and Decompositions: +- eig Eigenvalues and vectors of a square matrix +- eigh Eigenvalues and eigenvectors of a Hermitian matrix +- eigvals Eigenvalues of a square matrix +- eigvalsh Eigenvalues of a Hermitian matrix +- qr QR decomposition of a matrix +- svd Singular value decomposition of a matrix +- cholesky Cholesky decomposition of a matrix - eig --- Eigenvalues and vectors of a square matrix - eigh --- Eigenvalues and eigenvectors of a Hermitian matrix - eigvals --- Eigenvalues of a square matrix - eigvalsh --- Eigenvalues of a Hermitian matrix. - svd --- Singular value decomposition of a matrix - cholesky --- Cholesky decomposition of a matrix +Tensor operations: + +- tensorsolve Solve a linear tensor equation +- tensorinv Calculate an inverse of a tensor + +Exceptions: + +- LinAlgError Indicates a failed linear algebra operation """ |