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Notices by 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org), page 84

  1. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Tuesday, 10-Dec-2019 00:08:29 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @georgia

    No one is arguing against the idea that the GNU apps have been huge in the linux world and still is for many, thats cool bro. I just usually dont feel the need to give them a byline anymore than the rest of my userland.

    They are great, they are historic, praise the GNU gods, I get it, thats awesome. I'm over them. and I'm digging the alternatives more frankly. I hope they get a note in the history books though.

    @yolo @r

    In conversation Tuesday, 10-Dec-2019 00:08:29 UTC from qoto.org permalink
  2. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:33:30 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    Here is a free book (Draft) I am writing (slowly) explaining how to analyze AC electrical circuits in the frequency domain.

    Anyone who wants to learn the math behind electronics and specifically AC or RF circuits should download it and check it out,

    https://discourse.qoto.org/t/frequency-domain-circuit-analysis-tutorial/41

    #electronics #EE #science #rf #circuits #ElectricalEngineering #HAM #science #AC

    In conversation Monday, 09-Dec-2019 23:33:30 UTC from qoto.org permalink

    Attachments


    1. https://storage.gra5.cloud.ovh.net/v1/AUTH_011f6e315d3744d498d93f6fa0d9b5ee/qotoorg/media_attachments/files/006/426/471/original/8636fb66b5f6d3ef.png
  3. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:27:55 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    Here is a free book (Draft) I am writing (slowly) explaining how to analyze AC electrical circuits in the frequency domain.

    Anyone who wants to learn the math behind electronics and specifically AC or RF circuits should download it and check it out,

    https://discourse.qoto.org/t/frequency-domain-circuit-analysis-tutorial/41

    #electronics #EE #science #rf #circuits #ElectricalEngineering #HAM #science #AC

    In conversation Monday, 09-Dec-2019 23:27:55 UTC from qoto.org permalink

    Attachments

    1. Frequency Domain Circuit Analysis Tutorial
      Some time back I started writing a book in an attempt to help explain how to do circuit analysis by hand. Originally it was going to include both time-domain analysis as well as frequency-domain analysis. The book is incomplete and I never got to cover the time-domain but has several complete examples showing frequency-domain analysis on many common circuits. I’ve gotten some compliments over the years, particularly from HAM radio operators, on how useful the book has been to them. I’d like to s...
  4. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:20:38 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    in reply to
    • M. R. Jahnke

    @jahnke Hi there! Sorry I have been distracted but its very nice to meet you and sorry I didnt say hi sooner.

    In conversation Monday, 09-Dec-2019 23:20:38 UTC from qoto.org permalink
  5. M. R. Jahnke (jahnke@qoto.org)'s status on Sunday, 08-Dec-2019 23:12:45 UTC M. R. Jahnke M. R. Jahnke

    Hi. I am a mathematician from Brazil. How are you guys?

    In conversation Sunday, 08-Dec-2019 23:12:45 UTC from qoto.org permalink Repeated by freemo
  6. M. R. Jahnke (jahnke@qoto.org)'s status on Monday, 09-Dec-2019 00:45:55 UTC M. R. Jahnke M. R. Jahnke

    Hi, my name is Max Reinhold Jahnke. I'm 34, and I'm a mathematician from São Carlos, Brazil. The main reason I'm here is to write about my hobbies and connect with new people. I love #mathematics, #reading, #writing, #learning foreign #languages, watching TV shows, and playing video games.

    I'm a post-doctoral researcher at the Federal University of São Carlos, and my research field is Partial Differential Equations. I will stop here because I don't want to scare anyone.

    I usually read science, fiction, and fantasy. My favorite authors are H.P. Lovecraft, G.R.R. Martin, and V.S. Vinge. Now I'm reading the series The Expansion, and I'm loving it.

    As I said, I like to learn foreign languages. Some years ago, I studied a little #Esperanto, but I didn't reach a high level. I can read the Esperanto Wikipedia and some news in Esperanto, but can't speak the language.

    I'm always learning. Usually, it is mathematics and languages, but I also like to learn about other cultures, science, and technology. Most recently, I began learning how to bake bread, my main interest is in #baking #sourdough.

    #introductions

    In conversation Monday, 09-Dec-2019 00:45:55 UTC from qoto.org permalink Repeated by freemo
  7. M. R. Jahnke (jahnke@qoto.org)'s status on Monday, 09-Dec-2019 22:58:10 UTC M. R. Jahnke M. R. Jahnke

    Today I am grateful because I learned that "a semisimple Lie subgroup of a simply connected Lie group is always closed [1] pg 615" and I needed it for my research. :D

    [1]: https://www.jstor.org/stable/pdf/1969437.pdf?casa_token=zt2jzD1KEMAAAAAA:p-MqIoXoCEzk4bpr_bAB4Hfl3vfqde5oc-cdubmFFZk6ySjejd2a77c6fg66B5LfXfLefKse6bX_lv5IitFBzRTkWCKAV3C-ZDJoQDbHCF_49bWI0Hf7Sg

    In conversation Monday, 09-Dec-2019 22:58:10 UTC from qoto.org permalink Repeated by freemo

    Attachments


  8. M. R. Jahnke (jahnke@qoto.org)'s status on Monday, 09-Dec-2019 01:06:54 UTC M. R. Jahnke M. R. Jahnke

    Are there other mathematicians around here? Please, show yourselves! And tell me about what you are working on. :D #math #maths #mathematics

    In conversation Monday, 09-Dec-2019 01:06:54 UTC from qoto.org permalink Repeated by freemo
  9. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:19:19 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    • M. R. Jahnke

    @jahnke hey, not sure if you can call me a mathematician or not. I work with some pretty deep maths though. Right now I'm working on distributed computing stuff mostlly but i have some mathy side projects that may never get done but mant of them have a lot of groundwork laid and i come back to them from time to time. Various algorithm ideas in machine learning

    In conversation Monday, 09-Dec-2019 23:19:19 UTC from qoto.org permalink
  10. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:57:38 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    • Nolan
    • Rob G.

    @design_RG

    The webinterface still supports the full character limit. Its just a change I need to make int he next upgrade and it will be fixed on pinafore and other clients.

    Fix coming soon.

    @nolan

    In conversation Monday, 09-Dec-2019 22:57:38 UTC from qoto.org permalink
  11. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:50:55 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @yolo

    There are various distros that lack or replace GNU to varying degrees. Andoid pretty much eliminates it completely.

    Regardless there are a few distros which have little or no GNU in them.

    But the fact that the GNU orginzation contributed some vital parts to the userland is nice and all, but so have thousands of other organizations and people.

    Thats why I'm liking going to use one of three terminology, for the sake of percision and because of what information I hope to convey:

    1) *nix - I use this just talk about the whole family of POSIX systems

    2) Linux - I use this when I want to convey was flavor of kernel I use specifically. This is most common lately since all my systems run linux, not all of them run GNU, so it would be incorrect to say "I only use GNU/Linux" but it would be correct to say "I only use Linux"

    3) Archlinux - I use this when I want to specify the entire operating system I use. This will convey the fact that I am using GNU userland, or at least that I am likely to use it, but also convery much of the other non-GNU userland I use. If i want to describe my whole operating system then this is the term I use.

    I see little need to specify GNU/Linux which is basically just saying what kernel I use and arbitrarily picking an organization that happened to write a few key userland apps and libraries I use (which ignoring all the other organizations involved). It strikes me as a largely non-descript and pointless phraseology.

    It has nothing to do with hating the GNU though or anything like that.

    @r

    In conversation Monday, 09-Dec-2019 22:50:55 UTC from qoto.org permalink
  12. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:34:19 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @yolo

    Nothing is wrong with it. I just have no loyalty to using it and am more than happy to use non-GNU replacements on linux. Especially so if they have less-viral licenses, but that isnt really a huge driving factor.

    It has less to do wiht me taking issue with the GNU which i dont 9but to listen to "r" you would think I do) and more to do with the fact that my loyalty in terms of the software I use is centered around the linux kernel. Thats the must-have component for me.

    GNU is fine its just not the part im going to shout from the roof tops is all. Its not the part of my system I happen to be announcing to others or feel relevant to mention most of the time (unless being asked about my userland)

    @r

    In conversation Monday, 09-Dec-2019 22:34:19 UTC from qoto.org permalink
  13. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:29:21 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r I read it the first time. You seem to think I am somehow against GNU, I am not. I simply do not have lyalty to GNU being on my system.

    You seem to be making a lot of assumptions. Not sure why you are upset that someone prefers to say " I use the linux kernel" insisting they should specify their userland too

    Long story short I will happily use alternatives to GNU userland, I would not be so happy to use alternatives to the linux kernel. so If i announce what I use proudly, I announce the kernel.

    Nothing more nothing less and you are doing some impressive mental gymnastics to make a mountain out of a molehill.

    In conversation Monday, 09-Dec-2019 22:29:21 UTC from qoto.org permalink
  14. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:18:30 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r I'm well aware of the fact that binary blobs occur in the kernel,

    If you have a better solution like all open source feel free to contribute it.

    In conversation Monday, 09-Dec-2019 22:18:30 UTC from qoto.org permalink
  15. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 22:00:14 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r I mean hell your lucky I said Linux at all, usually I prefer to say *nix

    In conversation Monday, 09-Dec-2019 22:00:14 UTC from qoto.org permalink
  16. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 21:56:13 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r No thats not what I said, I support open-source software, I just prefer open source alternatives to the GNU wherever I can.

    In conversation Monday, 09-Dec-2019 21:56:13 UTC from qoto.org permalink
  17. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 21:54:27 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r yes I am all about the linux kernel and linus, not so much of a GNU fan boy however.

    In conversation Monday, 09-Dec-2019 21:54:27 UTC from qoto.org permalink
  18. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 21:53:48 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱

    @r Again that is ignorant to the point I made. I dont see any obligation to mention one among many userland programs. Particularly if they are things I personally wish to see phased out and replaced and do my best to use alternatives

    In conversation Monday, 09-Dec-2019 21:53:48 UTC from qoto.org permalink
  19. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 21:47:59 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    • DEATH TO GASTONS DESU~

    @r

    I dont think anyone is denying that GNU didnt make contributions that will show up in any system if you look deep enough.. Thats not really the point.

    We simply dont feel there is a need to list all the contributions in our current userland when all we are trying to state is that we are loyal to the kernel itself.

    @tuxcrafting @roka

    In conversation Monday, 09-Dec-2019 21:47:59 UTC from qoto.org permalink
  20. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 21:40:01 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    • DEATH TO GASTONS DESU~

    @r

    The part you are missing is when people say "I use linux" we arent trying to claim that our operating system is linux, we are only stating that we use the linux kernel and are not being specific about any other details about the operating system, intentionally so.

    Even just saying "GNU Linux" would not be an apt description of the operating system you as it says nothing about several components such as package management, which are part of an OS.

    So your argument is on a faulty assumption that people are saying "Linux" is intended to be a descriptor of the entire operating system, when it is not.

    @tuxcrafting @roka

    In conversation Monday, 09-Dec-2019 21:40:01 UTC from qoto.org permalink
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    🎓 Dr. Freemo :jpf: 🇳🇱

    🎓 Dr. Freemo :jpf: 🇳🇱

    Jeffrey Phillips FreemanInnovator & Entrepreneur in Machine Learning, Evolutionary Computing & Big Data. Avid SCUBA diver, Open-source developer, HAM radio operator, astrophotographer, and anything nerdy.Born and raised in Philadelphia, PA, USA, currently living in Utrecht, Netherlands.Pronouns: Sir / Mister(Above pronouns are not intended to mock, i will respect any persons pronouns and only wish pronouns to show respect be used with me as well)A proud member of the Penobscot Native American tribe, as well as a Mayflower passenger descendant. I sometimes post about my genealogical history.GPG/PGP Fingerprint: 8B23 64CD 2403 6DCB 7531 01D0 052D DA8E 0506 CBCE

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