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  1. heckler73

    Post your issue in the Tech/Sci forum, then I'll see what I can do. I think there might be a...

    Post your issue in the Tech/Sci forum, then I'll see what I can do. I think there might be a couple other people that can help, too.
  2. heckler73

    Explicit Expression for Chebyshev Polynomials via Laurent Series

    That's funny you mentioned that, because I was thinking back, and the only time Chebyshev had any prominence in my education, was in electronics for exactly that :lol: But it wasn't until I studied Physics that the Bessel (and Legendre, ugh) aspects came in to play, more so. Oddly, Chebyshev...
  3. heckler73

    Hitler has 'dangerous mental illness', say psychiatry experts at Yale conference

    What is this? FYI, figa means 'pussy' (or a hot woman)...just so you'll get the joke. Italian Trump sounds far more evil...
  4. heckler73

    We're Buying Mexico A New Wall

    It could be an il DUCE move.
  5. heckler73

    Explicit Expression for Chebyshev Polynomials via Laurent Series

    :lol: That's rather remarkable a 'problem' from 30 years ago haunts you still. And yes, there is undoubtedly another approach. But why were you solving that problem? It sounds like it is something completely abstract. I've only run into such 'weird' methods for solving the Helmholtz equation...
  6. heckler73

    Explicit Expression for Chebyshev Polynomials via Laurent Series

    Complex analysis can do that...it is possible to have the same answer (i.e. magnitude) mirrored in a plane. I can't recall using residue theorem for "the Laurent expansion of the ordinary generating function of Chebyshev polynomials", though. Sounds like mathochism, to me.
  7. heckler73

    Hitler has 'dangerous mental illness', say psychiatry experts at Yale conference

    Go to the source... https://www.psychiatry.org/File%20Library/Psychiatrists/Practice/Ethics/APA-Ethics-Committee-Goldwater-Opinion.pdf
  8. heckler73

    Who is dumber, Trump or Bush?

    8 years vs. 90 days. The answer is The Fat Brown Buffalo. JIU JITSUUUuuuuu...
  9. heckler73

    Americans are really stupid

    To Moncton with you all, I say!
  10. heckler73

    What is Racism?

    Is that supposed to be your Dishonorable Member imitation? Huh. Shut up, you racist bigot! I can't tell if you're supposed to be serious or a joke. I'll presume the latter since the former is a sign you are mentally ill beyond reprieve. At least if I laugh at your silliness, then no one is...
  11. heckler73

    What is Racism?

    Speaking of divided factions, and punching nazis: She was looking for '100 nazi scalps'. Hmmmmm...:? Oh, and she's 5'1" and 98 lbs. :lol:
  12. heckler73

    http://thecomingwarmovie.

    Well, I just finished watching it after having to use a VPN (UK streaming only on Vimeo), and forking over the equivalent of £2.99 to 'rent' it. I can't say it was that enlightening, but an interesting review of the Marshall Islands 'tests', the opium money profiteers, China's approach to...
  13. heckler73

    250-500umol too much for veg?

    Ahhh, that makes sense. Thanks for the input, that helps... here's an abstract from which Wiki bases its page: Daily light integral (DLI) describes the rate at which photosynthetically active radiation is delivered over a 24-hour period and is a useful measurement for describing the greenhouse...
  14. heckler73

    250-500umol too much for veg?

    By any chance are these 'studies' you refer to published formally? Or are you referring to something else? What I am hoping for is a recommended title, if you have one off hand. It's okay if not...I'm just curious about this topic because I have not heard of this 'DLI' acronym before.
  15. heckler73

    Let's be Frank...All things Zappa!

    Okay...how to tie it in...hmmm. A page or so back I posted a video analysis of Varese's work. Another important piece in the puzzle is Frank's old buddy Don Van Vliet. A lot of people can't wrap their heads around what appears to be cacophony at best, an LSD-soaked disaster at worst. But just...
  16. heckler73

    What is Racism?

    I suppose there is consolation in the fact they aren't out in the streets 'punching nazis'.
  17. heckler73

    Ethylene gas adsorber upon air intake

    Got equations? :mrgreen: Don't make me whip out the chemistry text. I'm supposed to be on 'holiday'. :lol: Hmmm...that seems to imply there would be a maximum rate of ethylene suppression (at least directly) if the goal is to do what the OP desires. But wouldn't higher rates of air exchange...
  18. heckler73

    Syria distraction.

    This is worth watching, even though it is long (put it on 1.25 speed, or faster). He goes over the recent history and how quickly the media narrative can shape policy. But is the Donald playing 4D-Chess? :? Nota Bene: This is only part 1. As such it is mostly discussing 'lead up' and background...
  19. heckler73

    What is Racism?

    I think that qualifies as 'recycling', not 'brick wall'. Close, though.
  20. heckler73

    Here we go

    On the morning of April 4th 2017, Syrian President Bashar al-Assad, on the verge of a military victory against the terrorist insurgency in his country and on the eve of peace talks that would secure his position as president, decided to use chemical weapons he didn’t have against a target of no...
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