Jonny Wray

It is certainly somewhat sporadic. The test runs things for multiple repeats so the error surfaces. In fact, for smaller test matrices we don't see the issue. We just double...

I can confirm the errors still occur (on Windows) with the synchronized block around the matrix equals assertion.

Another data point. We tried downloading, compiling and installing ATLAS via apt-get source atlas; apt-get build-dep atlas and then fakeroot debian/rules custom in atlas source directory. The tests then work....

Yeah, it's been surprising to us also. Well hopefully it's just something idiotic I'm doing in my Java, but I don't think so. But that would be the easy solution....

I can certainly try those but it'll be a week or so before I'm back in front of my computer. I'll let you know what I find. Thanks for the...

Got a few minutes to look at this before I leave for my conference. I tried the synchronized access to pseudoInverse method. When the PseudoInverseMTJ instance is created fresh in...

I committed some code to illustrate. There are now two, very similar, test methods that only differ in whether they share `PseudoInverseMTJ` instance or not.

I just made a similar test class but looking at SVD on its own without the additional logic of `PseudoInverseMTJ` and it passes. So yes, something going on in `PseudoInverseMTJ`....

Got a little time to look at this again this afternoon. So, ignore what I said about SVD. It does fail on its own, I just wasn't testing everything. The...

Just read through the netlib-java issue. You think this could just be rounding errors and such? I should say, this isn't stopping us using the library. It's more just an...