Niklas Koep

Just hit this issue myself, and remembered this bug report. Oddly enough, this is the same behavior as in alsamixer. Muting the Master channel mutes all channels, but unmuting Master...

This is indeed a bit clunky. The problem is that the "devices" listed in the settings are actually available cards as returned by ALSA, and since cards and devices aren't...

> Hey @nkoep, I've [added](https://github.com/HIPS/autograd/pull/579) the JVP of `autograd.numpy.linalg.norm`. I'm pretty sure all of the differentiable elementwise `ufunc`s in numpy and scipy, and all of the `np.*` namespace has JVPs...

May I ask what the motivation for this change is? I'm not necessarily opposed to customizing the sampling behavior, but I would prefer not to deviate from the interface defined...

Thanks a lot for the PR and apologies that there was no feedback until now. I'll have a closer look in the next days, but maybe some high-level comments off...

Another option might be to use a stateful data loader that your cost closes over. Something along those lines should work without the need to re-instantiate new problem classes: ```python...

Sorry for getting back to you on this just now. Overwriting internal properties should really not be the way to provide custom gradient/Hessian maps. Decorating a callable with the `pymanopt.function.numpy`...

The elliptope describes the set of correlation matrices, so that doesn't seem appropriate, see [here](https://www.di.ens.fr/~fbach/journee2010_sdp.pdf). If you really need ellipsoids, this could be modeled via the generalized Stiefel manifold, which...

Thanks for the PR! I will try to review this sometime next week :crossed_fingers:

Thanks for taking the time to update your PR. Considering the close connection to the `SpecialOrthogonalGroup` manifold, however, I would prefer it if we could follow the example of the...