Re: [Numpy-discussion] Checking matrix condition number

2017-01-26 Thread Ilhan Polat
I've indeed opened an issue for this : https://github.com/numpy/numpy/issues/8090 . Recently, I've included the LAPACK routines into SciPy dev version that will come with version 0.19. Then you can use ?GECON, ?POCON and other ?XXCON routines for yourself or wait a bit more until I have time to imp

[Numpy-discussion] Checking matrix condition number

2017-01-25 Thread Edward Richards
What is the best way to make sure that a matrix inversion makes any sense before preforming it? I am currently struggling to understand some results from matrix inversions in my work, and I would like to see if I am dealing with an ill-conditioned problem. It is probably user error, but I don't