[Numpy-discussion] svd error checking vs. speed

[Sturla Molden]

Dave Hirschfeld <novin01 at gmail.com> wrote:

> It certainly shouldn't crash or hang though and for me at least it doesn't - 
> it returns NaN which immediately suggests to me that I've got bad input 
> (maybe just because I've seen it before).

It might be dependent on the BLAS or LAPACK version. Since you are on
Anaconda, I assume you are on MKL. But can we expect f2c lapack-lite and
blas-lite to be equally well behaved? 

Sturla