Live data from Hacker News

Viewing profile — rodneyzeng

rodneyzeng

HN member
Joined
Tue, Oct 10, 2017, 4:41 PM UTC
HN karma
32
Public activity
54 items

About rodneyzeng

No profile information was provided.

Recent public activity

  1. comment
    Comment #49085223

    Thanks for the link and this should be in some wiki page so more people can read this history.

  2. comment
    Comment #40850617

    No support for math.js or katex

  3. comment
    Comment #40524820

    Your second sentence denies the first sentence. The proof of the Inscribed angle theorem does not need Thale's Theorem, and it is stronger than Thale's Theorem.

  4. comment
    Comment #40522348

    The normal approach to prove Thale's theorem should be induced from the property of central angle being twice of an inscribed angle that subtends the same arc. Since a diameter has…

  5. comment
    Comment #39858681

    No, many features are not implemented yet. I cannot use it now.

  6. comment
    Comment #39842662

    Can this service expand to include coding/programming?

  7. comment
  8. comment
    Comment #39414743

    has been fixed seems.

  9. comment
    Comment #38588889

    Is there an counterpart tool for ffmpeg with those parameters in GUI? That would be an omnipower app...

  10. comment
    Comment #36097448

    I think the main key is the teacher. I followed the teacher in the class and the course was using CLRS, and I did not feel anything hard in homework and exams as long as I fully un…

  11. comment
    Comment #36075259

    I did not see any content related to number theory and combinatorics (or counting) in the list of courses.

  12. comment
    Comment #35422470

    Quick question: is avoid prompting Xi / disabling satire about Xi the sufficient condition that would make Midjourney accessible to the people in China? The answer is: NO. That's t…

  13. comment
    Comment #31255110

    Love this video and the people in the movie! Thanks for recommendation. It's really beautiful and warm.

  14. comment
    Comment #30483817

    Wall Street had some interests against this plan, but it seems they have agreed about it.

  15. comment
    Comment #30350294

    Looks really great!

  16. comment
    Comment #29490937

    Yeah, China is taking advantage of US companies, state governments, to compete with USA. There are lots of company leaders and governors can benefit from secrete negotiations with …

  17. comment
    Comment #29362994

    Me too. I watched that symbol for about 1 min.

  18. comment
    Comment #29362442

    They did not exclude possible charge for major upgrade. I am not relying on typora. I use it for WYSIWYG markdown editing with equations. Actually I like more the functionality to …

  19. comment
    Comment #29326547

    Yeah, got this book and the problem was also a classical one.

  20. comment
    Comment #28899824

    i am hoping, like onenote, a note taking system that i can use on computer and mobile devices and sync to each other, easily. This is very natural need.

  21. comment
    Comment #28899612

    you can do this in obsidian mobile app?

  22. comment
    Comment #28899607

    yes but this is not feasible on obsidian mobile app, right?

  23. comment
    Comment #28899185

    To me, the fatal weakness of obsidian, after trying it for 5 min to realize it, is sync functionality. It only supports icloud sync and its paid sync. This is turn down 100%.

  24. comment
    Comment #26432444

    so what will happen if you press keyboard i in command status?

  25. comment
    Comment #26279094

    is the site down?