Raphael Chinchilla comments

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                                            Raphael Chinchilla

Add `stack(array_of_arrays)`

I have been waiting for a function like this for years. Thank you @mcabbott and the Julia community at large, you all are amazing

Taking derivatives with respect to only some elements of an array

Oh, what a shame. Should I keep the issue open or just go ahead and close it?

Show and edit EXIF Tags

@skjnldsv > There is a 290$ bounty to it for sorting by exif (which should be easy once such criterias are fulfilled) I am not sure how bounties work, but...

More details on IPNewton implementation

No worries, I ended up figuring out many parts of it in the last two months and my application ran very well :). I don't know what exactly what you...

More details on IPNewton implementation

@luluywang I have not really used Optim.jl lately, so I am a bit rusty. From what I remember after my comment on Sep 5 2020, when one sets an equality...

Arbitrary constraints

Thank you, I had not seen this example. So, is I understand well, the keyword cons is the constraint function and lcons and ucons are the value of the bounds....

Arbitrary constraints

@ChrisRackauckas has the new version of GalacticOptim released today implemented equality constraints? Still not sure how to implement them besides setting lcons==ucons

No black color available (lost on editing) if editing via popup

I had the same problem today, thanks for posting how to fix it. I hope the Firefox team solves this minor issue

Zygote fails when using DAE with mass matrix and sensealg = InterpolatingAdjoint(autojacvec=ZygoteVJP())

Addendum: I get the same error if I use ReverseDiff.jl

Zygote fails when using DAE with mass matrix and sensealg = InterpolatingAdjoint(autojacvec=ZygoteVJP())

Thanks @ChrisRackauckas for looking into this. It is very weird that we get two different values of gradient and that none of them match the one I had... Also. it...