Re: [Numpy-discussion] Inaccuracy in documentation of np.linalg.pinv

, 2011 at 9:01 AM, Hao Xiong h...@biostat.ucsf.edu wrote: I think the documentation for np.linalg.pinv contains some inaccuracies. Thanks for your comments. Are you interested to make some improvements yourself? It's quite easy to do on the numpy doc wiki: http://docs.scipy.org/numpy/docs

[Numpy-discussion] Inaccuracy in documentation of np.linalg.pinv

I think the documentation for np.linalg.pinv contains some inaccuracies. Most importantly, Moore-Penrose is not defined by the solution to the least-square problem. It was defined by the unique solution to 4 equations. Since SVD can be easily shown to satisfy the same 4 equations, it is the