argri...@ncsu.edu writes: > On Thu, May 22, 2014 at 1:50 PM, Darlan Cavalcante Moreira > <darc...@gmail.com> wrote: >> >> After updating Ubuntu to 14.04 and thus numpy to version 1.8.1 I'm >> having problems with the linalg.matrix_rank function that I didn't have >> before (as far as I know). >> >> More specifically, I get the error >> "TypeError: No loop matching the specified signature was found for ufunc >> svd_m" >> when I try to calculate the rank of a non-square complex matrix, but it does >> not >> happen for any non-square matrix. >> >> >> Below you can find the cases tyhat work and the case that doesn't work. >> >> --8<---------------cut here---------------start------------->8--- >> # Real matrices >> A = np.random.randn(3,3); >> A = np.random.randn(4,3); >> A = np.random.randn(3,4); >> np.linalg.matrix_rank(A) # Works for any of the previous 'A' matrices >> >> # Complex matrices >> A = np.random.randn(3,3) + 1j*np.random.randn(3,3); >> A = np.random.randn(4,3) + 1j*np.random.randn(4,3); >> np.linalg.matrix_rank(A) # Works for any of the previous 'A' matrices >> >> # For the matrix below I get the error >> A = np.random.randn(3,4) + 1j*np.random.randn(3,4); >> np.linalg.matrix_rank(A) # Does not work and gives me the TypeError >> --8<---------------cut here---------------end--------------->8--- >> >> >> -- >> Darlan Cavalcante Moreira >> darc...@gmail.com >> _______________________________________________ >> NumPy-Discussion mailing list >> NumPy-Discussion@scipy.org >> http://mail.scipy.org/mailman/listinfo/numpy-discussion > > This regression should now be fixed in the numpy development version. > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion
Wow, that was fast. Thanks! I just cloned the git repo and installed the development version and it is working now. -- Darlan Cavalcante Moreira darc...@gmail.com _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
