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myreckonings.com

Personal blog · myreckonings.com/wordpressmathhistory

myreckonings.com is a personal blog at myreckonings.com about math and history. Since 2008, 24 different Hacker News readers have linked it 25 times, most often “The Art of Nomography (2008)”. No feed was found, so read it on the site itself.

25mentions?
24HN people?
2008–2023first – last linked?
Links on Hacker News per year · peak 6 in 2011

Too few sampled comments (8) to say how often HN recommends it.?

Why HN links it

HN readers link myreckonings.com for its articles on nomography and other lost mathematical arts, such as calculating without instruments. Commenters also point to its calendars and related resources.

Summarised by Claude from a sample of 8 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Most-linked posts?

  1. The Art of Nomography (2008)
    6 people · 6 mentions · first linked 2008-09-10
  2. The lost art of Nomography
    5 people · 5 mentions · first linked 2011-09-13
  3. The Art of Nomography I: Geometric Design
    2 people · 2 mentions · first linked 2009-09-04
  4. Dead Reckonings - Lost Art in the Mathematical Sciences
    2 people · 2 mentions · first linked 2009-04-26

What Hacker News says?

  1. mathematical proofs are difficult enough to follow without having to guess the action of the operators involved. What Heaviside did was the sort of fast-and-loose syntactic manipulation that makes mathematicians queasy and/or indignant [1]. He treats the derivative operator just like it were an ordinary number X. And then he infers that 1/X must mean integration. Compare to the naive argument for the positive intege…

    Comment linking /wordpress/2007/12/07/heavisides-operator-calculus/

    on “Oliver Heaviside”
  2. Submitted The lost art of Nomography as a story · 61 points

    HN discussion
  3. First thing in the series of blog articles: http://myreckonings.com/wordpress/2008/01/09/the-art-of-nomo...

    Comment linking /wordpress/2008/01/09/the-art-of-nomography-i-geometric-design/

    on “The lost art of Nomography”
  4. Submitted The Art of Nomography (2008) as a story · 35 points

    HN discussion
  5. mixedmath · 2021-07-13Recommends
    This is a nice article. I know of a couple other resources. First and foremost is the site modernnomographs [1]. Popular mechanics once included a perpetual calendar nomograph [2]. Possibly pynomo [3], a python tool to make nomographs, would also be interesting to others. [1]: http://www.myreckonings.com/modernnomograms/ [2]: https://books.google.com/books?id=mN4DAAAAMBAJ&lpg=PA699&pg=... [3]: http://pynomo.org/wiki…

    Comment linking /modernnomograms/

    on “The Art of Nomography (2020)”
  6. Submitted Heaviside’s Operator Calculus as a story · 20 points

    HN discussion
  7. jacobolus · 2014-09-01Recommends
    This is nice: http://myreckonings.com/wordpress/wp-content/uploads/Journal...

    Comment linking /wordpress/wp-content/uploads/JournalArticle/The_Lost_Art_of_Nomography.pdf

    on “Nomogram”
  8. Submitted The Art of Nomography I: Geometric Design (2008) as a story · 14 points

    HN discussion
  9. ableal · 2009-04-26Recommends
    For those intrigued by this kind of thing, this book (paper only, but the web page has more resources) may be interesting: Dead Reckoning: Calculating Without Instruments, by Ronald W. Doerfler ( http://www.myreckonings.com/Dead_Reckoning/Dead_Reckoning.ht... ) More good stuff at http://myreckonings.com/wordpress/ . The nomography posts had caught my eye a while ago, and there may be more of those coming soon. (Disc…

    Comment linking /wordpress/

    on “Math Trick: Calculating the Square Root by Hand”
  10. Submitted The Art of Nomography I: Geometric Design as a story · 9 points

    HN discussion
  11. better, with graphics: http://myreckonings.com/wordpress/wp-content/uploads/Journal...

    Comment linking /wordpress/wp-content/uploads/JournalArticle/The_Lost_Art_of_Nomography.pdf

    on “The Art of Nomography (2008)”
  12. Submitted Dead Reckonings - Lost Art in the Mathematical Sciences as a story · 4 points

    HN discussion
  13. Note the calendars provided on what is currently the top post: A 2010 "Graphical Computing" Calendar http://myreckonings.com/wordpress/2009/12/31/a-2010-graphica...

    Comment linking /wordpress/2009/12/31/a-2010-graphical-computing-calendar/

    on “Dead Reckonings - Lost Art in the Mathematical Sciences”
  14. Submitted The Lost Art of Nomography (2009) [pdf] as a story · 3 points

    HN discussion
  15. The submitted URL ( http://myreckonings.com/wordpress/wp-content/uploads/Journal... ) is not currently returning a pdf. There's an archived version at https://web.archive.org/web/20111226124705/http://myreckonin... . In the meantime I think we can change the URL to https://deadreckonings.files.wordpress.com/2008/01/nomograph... , which has an earlier version of the same piece.

    Comment linking /wordpress/wp-content/uploads/JournalArticle/The_Lost_Art_of_Nomography.pdf

    on “The Lost Art of Nomography (2009) [pdf]”
  16. Submitted The Art of Nomography as a story · 2 points

    HN discussion
  17. Submitted The Art of Nomography: Geometric Design as a story · 2 points

    HN discussion
  18. Submitted A 2011 “Lightning Calculation” Calendar as a story · 2 points

    HN discussion
  19. Submitted The Art of Nomography as a story · 2 points

    HN discussion
  20. Submitted The Art of Nomography I: Geometric Design as a story · 1 points

    HN discussion
  21. Submitted Nomograms use geometry to represent and solve equations as a story · 1 points

    HN discussion
  22. Submitted Dead Reckonings » A 2011 “Lightning Calculation” Calendar as a story · 1 points

    HN discussion
  23. Submitted A 2010 "Graphical Computing" Calendar as a story · 1 points

    HN discussion
  24. Submitted The (Not So) Simple Pendulum as a story · 1 points

    HN discussion

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