관리-도구
편집 파일: __init__.cpython-37.pyc
B ��Fd' � @ sL d Z ddlmZmZmZ ddlm Z ddlT ddlmZ e� j Z e� j Z dS )a* Core Linear Algebra Tools ========================= =============== ========================================================== 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 slogdet Logarithm of the determinant of a square matrix lstsq Solve linear least-squares problem pinv Pseudo-inverse (Moore-Penrose) calculated using a singular value decomposition matrix_power Integer power of a square matrix matrix_rank Calculate matrix rank using an SVD-based method =============== ========================================================== =============== ========================================================== 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 =============== ========================================================== =============== ========================================================== Tensor operations ========================================================================== tensorsolve Solve a linear tensor equation tensorinv Calculate an inverse of a tensor =============== ========================================================== =============== ========================================================== Exceptions ========================================================================== LinAlgError Indicates a failed linear algebra operation =============== ========================================================== � )�division�absolute_import�print_function� )�__doc__)�*)� _numpy_testerN) r � __future__r r r �info�linalgZnumpy.testing.nosetesterr �testZbench� r r �H/opt/alt/python37/lib64/python3.7/site-packages/numpy/linalg/__init__.py�<module>- s