it even says in which case
you have a length>1 component in your condition (it is given as length 3 in the
diagnostic output).
I found this then because win-builder set this environmental variable, and
there may be other build systems that do the same. You should fix the cases to
avoid tro
eigenvalues, any
solution of axes is arbitrary and it can be made stable for testing only by
chance. If you have M equal eigenvalues, you should try to find a test that the
M-dimensional (sub)space is approximately correct irrespective of random
orientation of axes in this subspace.
Cheers, Jari
