Exploring Color Space :
"The texts Brown received about Gray . . . ."
Alternate Title:
"Doctor Sleep's Jug Tavern Group Notes"
Exploring Color Space :
"The texts Brown received about Gray . . . ."
Alternate Title:
"Doctor Sleep's Jug Tavern Group Notes"
Related viewing —
"… the essence of what has come to be known as film noir …." —
Related material — Plaid in this journal.
Meanwhile . . .
The above post is from the date of the Hollywood premiere of
"Looney Tunes: Back in Action." See also tonight's previous post
and . . .
"Directed by Joe Dante" . . . See also "The Harrowing."
Related reading: Blue Monkey.
See Maniac Monday in this journal and .…
Related reading: "Where credit is due."
Connoisseurs of bullshit who enjoyed the previous post
might also enjoy the following:
The previous two posts introduced Mazzola's noxious combination of
category theory and Hegel. The current version (Rev. 254) of the above
nLab "Science of Logic" article, though not by Mazzola, displays this
combination in its full hideous splendor.
Some posts in this journal that might be viewed as leading up to
the original Sept. 2, 2012, "Science of Logic" article are now tagged
Death Warmed Over.
For Trotsky's Birthday (Old Style), 2009—
Related material:
(Click for further details.)
See also St. Stephen's Day, 2011.
(Continued from 6:08 AM EDT yesterday and the day before)
"Richard Elster was seventy-three, I was less than half his age. He’d invited me to join him here, old house, under-furnished, somewhere south of nowhere in the Sonoran Desert or maybe it was the Mojave Desert or another desert altogether.* Not a long visit, he’d said."
— Don DeLillo, Point Omega
Maybe it was the desert near Twentynine Palms.
"Sometimes a wind comes before the rain
and sends birds sailing past the window,
spirit birds that ride the night,
stranger than dreams."
— Ending of Point Omega
* Update of Sept. 2, 2012— A different passage yields a more precise location.
"Translation in the direction
conceptual -> concrete and symbolic
is much easier than
translation in the reverse direction…."
— The late William P. Thurston
(See also "Atlas to the Text," Harvard Crimson , March 8, 2011).
Related cinematic imagery
Conceptual (thanks to Don DeLillo and The New York Times )—
Concrete and symbolic (thanks to Amy Adams and Emily Blunt, as well as
Frederick Seidel in the September 3, 2012, New Yorker )—
"Biddies still cleaned the student rooms."
Last night's 10 PM post linked to an April 7, 2012,
post that through a series of further links leads
to Columbia Film Theory .
For other film-related remarks, by a
Columbia alumnus,* see last night's post.
See also the 1.3 MB image from Aug. 16, the night
of Elvis's Wrap Party. An excerpt from that image
stars Amy Adams—
For Amy, from the current New Yorker—
The Master—
* N.O.C.D.
Do you know where your children are?
Continued from Plan 9 , a Log24 post of 9 PM Monday—
See another weblog's April 7, 2012, post on
God and Horror Movies.
See also this weblog's post on that date.
(Continued from June 14, 2007)
The late William P. Thurston on how mathematical knowledge may decay:
"There are several obvious mechanisms of decay. The experts in a subject retire and die, or simply move on to other subjects and forget. Mathematics is commonly explained and recorded in symbolic and concrete forms that are easy to communicate, rather than in conceptual forms that are easy to understand once communicated. Translation in the direction
In short, mathematics only exists in a living community of mathematicians that spreads understanding and breaths [sic ] life into ideas both old and new. The real satisfaction from mathematics is in learning from others and sharing with others. All of us have clear understanding of a few things and murky concepts of many more. There is no way to run out of ideas in need of clarification. The question of who is the first person to ever set foot on some square meter of land is really secondary. Revolutionary change does matter, but revolutions are few, and they are not
— At mathoverflow.net, October 30, 2010.
The discussion has been "closed as no longer relevant."
For another Thurston quote of interest, see a more recent
mathoverflow discussion "closed as not a real question."
It was a dark and stormy night.
— A Wrinkle in Time (brought up to date)
"Plato's cave was brought up to date in 1978…."
— Keith Devlin in Mathematics: The Science of Patterns
Related material from yesterday: Touchy-Feely and Plan 9.
"Plan 9 deals with the resurrection of the dead."
For a rather different approach to Plato, see three posts of August 16, 2012—
Hope of Heaven , by John O'Hara—
Avon paperback edition, 1947
Heaven from all creatures hides the book of Fate, All but the page prescribed, their present state: From brutes what men, from men what spirits know: Or who could suffer being here below? The lamb thy riot dooms to bleed to-day, Had he thy reason, would he skip and play? Pleased to the last, he crops the flowery food, And licks the hand just raised to shed his blood. Oh, blindness to the future! kindly given, That each may fill the circle, marked by Heaven: Who sees with equal eye, as God of all, A hero perish, or a sparrow fall, Atoms or systems into ruin hurled, And now a bubble burst, and now a world. Hope humbly, then; with trembling pinions soar; Wait the great teacher Death; and God adore. What future bliss, He gives not thee to know, But gives that hope to be thy blessing now. Hope springs eternal in the human breast: Man never is, but always to be blest: The soul, uneasy and confined from home, Rests and expatiates in a life to come.
— Alexander Pope in An Essay on Man
A remark by the late William P. Thurston—
Please note: I'm not advocating that
we turn mathematics into a touchy-feely subject.
Noted. But see this passage—
The Mathematical Experience , by Philip J. Davis and Reuben Hersh (1981), updated study edition, Springer, 2011— From the section titled "Four-Dimensional Intuition," pages 445-446: "At Brown University Thomas Banchoff, a mathematician, and Charles Strauss, a computer scientist, have made computer-generated motion pictures of a hypercube…. … at the Brown University Computing Center, Strauss gave me a demonstration of the interactive graphic system which made it possible to produce such a film…. … Strauss showed me how all these controls could be used to get various views of three-dimensional projections of a hypercube. I watched, and tried my best to grasp what I was looking at. Then he stood up, and offered me the chair at the control. I tried turning the hypercube around, moving it away, bringing it up close, turning it around another way. Suddenly I could feel it!. The hypercube had leaped into palpable reality, as I learned how to manipulate it, feeling in my fingertips the power to change what I saw and change it back again. The active control at the computer console created a union of kinesthetics and visual thinking which brought the hypercube up to the level of intuitive understanding." |
Thanks to the Web, a version of this experience created by Harry J. Smith
has been available to non-academics for some time.
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