Is it possible to share data in WDX via gist? I tried CopyToClipboard[ExportString[fips, "WDX"]] and then pasted it into the form on Github's website, but when I try to import it I get "The current computation was aborted because there was insufficient memory available to complete the computation" which doesn't happen if I save the WDX file locally and then load it.

(ByteCount tells me that the expression I exported takes up about 1.5MB, so it's not really a memory issue either.)

@SingleFighter That, you should probably be asking Support about.

@Szabolcs Thanks!

@Single Fighter No, Mathematica 10 home edition is not time limited.

@SingleFighter Check your $LicenseID and $ActicationKey within Mathematica. Then go to user.wolfram.com and cross reference it with the licenses you see there. Maybe you have more than one license and only one of them will expire (but for some reason Mathematica is picking up that one).

@SingleFighter I don't know if it's supposed to expire or not, or any of those details. It's just an idea, something worth checking.

I upgraded from 9 to 10.

@SingleFighter Why the hell is this flagged? Because some of the activation code is showing?

@SingleFighter this is not spam nor offensive, so why did it get flagged?

Wrong flag, @Flagger. Please use "mod attention" flags if you need something that contains personal info removed.

@SingleFighter Ask support, as J.M. said.

@TIPS Who flagged?

@Pimgd who flagged?

@SingleFighter Shrug

No one can see who flagged, except perhaps mods.

Activation key has been blurred, no need to worry about it.

@SingleFighter Well I didn't, but what other reason is there to flag that?

@TIPS I don't know who flagged and what the reasons are.

Quiz: How would you write a function that take a two-variable function fun and returns its Hessian, without having to type out the expression of the Hessian directly (generate it with D or similar)?

Stupid question, but I'm tired and frustrated ... mathematica.stackexchange.com/q/123403/12

Poof go them monies!

11.0 upgrade seems to be available if you query it with the license key.

I guess version-11 tag should be created.

@kirma What does that mean exactly?

@Szabolcs store.wolfram.com/view/app/mathematica/upgrade provides upgrade options to me, and I'm downloading installation image at the moment...

New Kind of Advertising: just don't tell anyone you have a new product version available. Make overly enthusiastic customers find it out the non-obvious way.

Currently wolfram.com advertises Mma 10 as the new version, but some parts actually talk of new features on v11.

wolfram.com/mathematica/new-in-11

Hmmh. They have changed the default font on notebooks.

Mathematica Quick Revision History

wolfram.com/mathematica/…

@kirma are the new fonts better? I hate default fonts on Version 10. I like the old fonts, from version 9.

@Nasser I'm not really certain, haven't used it really yet... just noticed it.

It seems licensing options have gotten even more confusing.

@kirma I checked my portal, and do not see it there. I have premium service, so I assumed I would qualify for an upgrade to 11 from 10. May be it is too early. will check again tomorrow.

@Nasser I have just home edition...

@kirma If you have premium service, you should be able to get 11 for free also, even for home edition, I would think.

@Nasser Frankly I don't understand all the licensing options any more.

"available immediately", except for Premier Service customer

@Karsten7. :)

Finally in 11, now there is "solve differential-integral equations including Fredholm, Volterra, etc" long overdue.

@Nasser Where's that mentioned? Didn't really jump on face on release notes this far...

I think the new font on notebooks is Adobe Source Code Pro.

Version 11.0.0 is available on the "Try Now" route, though.

@kirma it is on reference.wolfram.com/language/guide/… under symbolic computation section

OK.

@kirma Are you on OS X? CurrentValue[StyleData["StandardForm"], FontFamily].

@Nasser Are you going to re-run your test suite?

@Szabolcs yes, will run both integration tests (Rubi tests) and also the Kamke differential equations tests, once I install 11. Normally Maple does better on Kamke and Mathematica wins on integration.

@Szabolcs "Source Code Pro"

@kirma OS X?

Yes (or rather, macOS Sierra beta).

Yes. On OS X the font is Source Code Pro.

@kirma OK. The default font may be something else on Windows.

Hmmm....

I honestly didn't notice the different at all myself. Everyone is far more in tune with these things than me.

@Searke Why was it decided to use different fonts for different OS? Source Code Pro does ship with Mma anyway (since 10.4)

@Searke Do you have a high DPI display? "Retina" display really emphasises typography.

@Szabolcs I assure you I intentionally stay away from any debate about font stuff.

I like Source Code Pro on Mac with a retina display. I like it a bit more than Courier. What I don't really like is that fewer lines fit in the window due to the much bigger line spacing.

So I just reduce the font size a bit and it's perfect.

The wider line spacing does improve readability though, so it's a tradeoff.

I found the Audio stuff pretty interesting. It can handle audio stores on-disk. It doesn't force me to load everything into memory.

Maybe more of such out-of-core processing is coming?

@Searke Are you familiar with the new neural networks stuff?

So, SW says in his blog entry "...graphics that display on the screen don’t necessarily correspond to geometry that can actually be printed on a 3D printer..." and then the reference material highlights this for printing. Perhaps on a $350k system from stratasys, but I'm not convinced.

@Szabolcs I just played with it last night

Well I've been playing with it for a while... but just actually used it for real last night

I only tried it briefly because I know little about the area. I was wondering if it is (or if it will be) possible to import already trained networks from other systems such as Caffe. But I know very little about neural nets, I don't even know if this is technically feasible.

there are a couple of minor documentation errors with it, but nothing serious

Import? no.

Webinars: New in the Wolfram Language and Mathematica Version 11: wolfram.com/training/special-event/…

I'm not familiar with how caffee stores it's networks

@Searke You mean not possible, or it doesn't even make sense? (I don;t knwo)

OK

Most certainly, you could import weights and then assign them... that would work

I think caffee has more kinds of layers than us for now, but if you avoided that.. Maybe?

@bobthechemist 3D printing services exist exactly for this purpose...

I'm a big fan of what I gather the new Message syntactic sugar is doing, although I haven't got 11 so I can't test it out

WRI 11 Site is down, must be too many visitors ! This is good and bad :) reference.wolfram.com/language/guide/…

woof

@Nasser We're aware and working on resolving this issue. Thanks for mentioning the issue!

I was downloading the trial version ( my own version wasn't available yet), but the download crashed Windows somewhere at the end.

Not sure whether I should wait to see if it recovers or that I should restart and try anew.

@SjoerdC.deVries This is not an issue I am familiar with (nor was it an issue reported during the prerelease phase). If this happens again please do contact support)

@ArnoudBuzing I didnt run the download yet, so the crash is either related to the download's size or is totally unrelated (Windows was updated just before)

@ArnoudBuzing Searching on the net learns that Windows' most recent update is a botched job with many PCs freezing after startup. Seems I've been hit by the same thing. See reddit.com/r/Windows10/comments/4vufpo/…

@SjoerdC.deVries Ah, I ran into a Windows hang on startup as well last Friday! I resolved it by unplugging all my USB devices and by disabling all my startup items (via the Administrator account).

@Nasser It's up again.

This is strange. When I go to trial (so I can try 11, that is until it shows up on my portal), it asks me to login with my WRI ID, which I do. Then I get new form asking me for all the same information again (name, address, etc...). But since I logged in with my WRI ID, it should already know all of this. So why is it asking again?

I was quite happy to see this fixed:

WolframWorkbench is still at version 2. Does anybody know if there will ever be an official WolframWorkbench that works with version 10 and 11?

@Karsten7. You can request 3.0 beta from support ...

@Szabolcs it would be nice if WRI would publish list of bugs fixed, so one can easily know. Currently, one has to go try to find out if something is fixed or not. I guess most other companies also do not publish the bugs that are fixed in each release (matlab, Maple, etc...) for some reason.

@Nasser @ilian seems to be updating some bugs-tagged posts now and indicating that it was fixed.

They also send some emails to people who reported bugs. But most emails I received so far were about things actually fixed in 10.x, not in 11.0.

@Arnoud Will there be 11.0 for the Raspberry Pi?

@ArnoudBuzing You mean items in the start-up folder or actually all drivers and services and the like? The reddit article seems to show there is not a single solution that fits all

@Szabolcs was I too mean to the person who posted the first NN question? I was going to help him write that. It seemed like a cool example :/

@Searke No, I don't think you were. But I wish he hadn't deleted the question.

I know. I just wrote up the NN he wanted and even thought of a decent explanation for the choices I made.

@Searke I voted to undelete.

Do you have enough reputation to also vote?

No. I've been a slacker.

@m_goldberg @SjoerdC.deVries @Pickett @MichaelE2 Could you help undelete this? It will be useful for everyone to have an answer to this and Searke already has one written up.

done

@Searke Can you post the answer now?

Will do. Thanks.

@Searke @Szabolcs I guess it's open already. :)

It looks like it's Mathematica now and no longer Mathematica. (no italics anymore)

Is there a command I can evaluate in the front end to remove a kernel ... when I try to do this through the Kernel Configuration Options window it freezes (Pi3 V10.3)