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iheartmemcache

HN member
Joined
Fri, Jun 05, 2009, 5:59 AM UTC
HN karma
2,525
Public activity
500 items

About iheartmemcache

Boston & NYC.

I used to do software things, then I did some hardware things, and then I did some mathy/finance things, then I did some enterprise things, now I do a bit of anything that is interesting. I like to be the dumbest person in the room, because osmosis is a particularly effective way to learn. Losing at chess is fun but only if I can retrospectively analyze why I lost. I enjoy quotes like "God made the integers, all the rest is the work of Man" and IAS lectures.

Available for interesting work: https://news.ycombinator.com/item?id=12629033

personal email: andrew.nambudripad@gmail.com

I leave this as a resource for any undergraduates interested in the forefront of higher mathematics and theoretical computer science, watch this IAS talk: https://www.youtube.com/watch?v=O45LaFsaqMA then visit this page: http://uf-ias-2012.wikispaces.com/Open+Problems

Read this: John C. Baez and Mike Stay, "Physics, Topology, Logic and Computation: A Rosetta Stone", (2009) ArXiv 0903.0340 in New Structures for Physics, ed. Bob Coecke, Lecture Notes in Physics

If you're still an undergraduate considering graduate school, focus as much as you can on the algebraic (less so analytic) track of mathematics in addition to the standard CS courses everyone takes. Algebraic topology has a way of finding itself into type theory, and having a core knowledge will only enrich your ability to attack those problems from an unconventional approach.

Recent public activity

  1. comment
    Comment #16850654

    I read your post, thought 'hmm sort of powershelly with a bit of awk', clicked on your Github project page and saw Powershell was listed as the first 'Software with Similar Goals t…

  2. comment
    Comment #16558445

    This will vary from state to state, but in MA anyone who holds a class D (i.e. standard consumer vehicle) license is also allowed to ride any moped that's 49cc or below. I think th…

  3. comment
    Comment #15506866

    I was primarily addressing parent re: the classification of security vs. commodity. I agree with you 100% that the danger lays with the investor and it falls under the designation …

  4. comment
    Comment #15505915

    (Not a CPA or tax attorney, consult your regionally certified folks for specifics. Just parroting what the IRS has published for consumer-consumption.) At the national level, the I…

  5. comment
    Comment #15439680

    Dang I read the first paragraph of the article and immediately went searching for the real papers since I didn't expect any media outlet to include them at the bottom, but here the…

  6. comment
    Comment #15378596

    (To contextualize [hopefully without misrepresenting their positions], Lurie and Vlad both think/thought that axiomatic set theory is not a proper mathematical foundation. Their di…

  7. comment
    Comment #15323696

    WYSIWYG is kind of limiting though. I.e., I can use mermaid[1] way faster than I can use Visio. I can type out a mathematics expression way faster in TeX than I can using Word and …

  8. comment
    Comment #15323592

    I still use emacs in '-nw' mode because, I don't know, I'm old, but re: your criticism, skewer-mode[1] is available. Presuming your output is targeting some form of HTML, this enab…

  9. comment
    Comment #15293537

    This is sort of implemented in various forms. For a VM, RE: code rearrangement, you're effectively describing dynamic DCE if I understand you correctly, CLR does this (and lots mor…

  10. comment
    Comment #15290338

    RE: Portability - Not sure how far you'll be able to get by gcc -S'ing something like nuklear[1] (cross-platform ANSI C89) but it might save you some time. I don't have much HLL as…

  11. comment
    Comment #15257266

    Between IDA Pro 5.0 (full functionality, legally free), IDA eval 7.0 (limited functionality, legally free), and IDA 6.8 (haxxed), the students are pretty well covered. I'd imagine …

  12. comment
    Comment #15216441

    He misused the terminology but basically got it right. The originator of the loan (your local bank is probably just a broker, who is acting as an intermediary for a wholesale vendo…

  13. comment
    Comment #15216287

    Whoa there, a lot more went away than 'some shareholder value'. If you put your 40 years in pushing papers, maxed out your Roth IRA and 401k contributions in that wonderful gloriou…

  14. comment
    Comment #15196279

    I think you misunderstood me when I said "name-brand". I don't mean some 30 dollar microscope with $20 glass lapped with 2 passes of alumina 35 micron by a 12 year old in a Chinese…

  15. comment
    Comment #15189533

    The size of a red blood cell is ~100 um. The size of a nucleus of a cell is ~6um in a mammal (so says wikipedia at least, I know less than a 9th grader re: biology). You can get th…

  16. comment
    Comment #15170316

    edit: Full mea culpa. Parent is right. Keeping this post intact since it still contains green-relevant information and some historical information that may be of interest. Big ups …

  17. comment
    Comment #15111990

    Yesterday I was putzing around with these exact batteries (swapping some old tooling that had great build quality but were NiCad junk). Those 18650s pack a punch as current sources…

  18. comment
    Comment #15073313

    You still have the overhead of maintenance. Live in a cold region in a home built before natural gas was piped to your region? Heating suddenly fails in February? That $95 dollar p…

  19. comment
    Comment #15053740

    Ebbs and flows. We've had the tabloid 'yellow journalism' since at least the late 1800s with the Hearst media conglomeration[1]. One could easily make the argument that if it weren…

  20. comment
    Comment #15053607

    "This reminds me of my PhD at Nottingham University (1976), which showed that randomising letters in the middle of words had little or no effect on the ability of skilled readers t…

  21. comment
    Comment #14894459

    We'd need long term statistics to fully develop a model of risk. I.e., (admittedly, anecdotally) within the first year or two of having his monocrystalline setup, Dave[1] suffered …

  22. comment
    Comment #14894426

    Probably true, though for what its worth OSHA[0] (yeah yeah "nanny state" and all) dictates pretty clearly the federal obligations on training and equipping roof workers with full …

  23. comment
    Comment #14836989

    Admittedly, SQLite has to do a lot less than Postgres, but I'll throw their hat in the ring if only for the rigor with which they test their code-base[1]. My visceral, completely i…

  24. comment
    Comment #14787306

    Fun fact: Windows 2008 R2 and Itanium 2 had lock-step fault-tolerance. (Which is on par with the other "biggies"-- VMS, IBMs OS360/MVS, and HP (nee Compaq Tandem)). On a more relev…

  25. comment
    Comment #14668644

    > "It's sort of convincingly improvisatory." I'm not sure if it was the dynamics specifically, but it was clear to me that A was human. Within 30 seconds I was so sure, I hit pause…