Log24

Wednesday, March 6, 2024

One of a Kind Function: The Utrecht Strahlenkreis*

Filed under: General — Tags: — m759 @ 11:48 pm

The phrase "one of a kind malfunction" from the previous post
suggested the title of this  post.

For what that title might mean, see remarks on the concept
"beauty bare" in posts tagged The Utrecht Models.

An illustration from those posts —

*

* Ray-circle. See an image search.

In Memory of an AutoCAD Cofounder

Filed under: General — Tags: — m759 @ 3:54 pm

One of a Kind Malfunction

Old News Revisited

Filed under: General — Tags: — m759 @ 3:00 pm

See as well this  journal on the above Yitoons date —

Boxing Day 2016.

“Show Me All  Your Sources”
— Adapted from Leo DiCaprio

Filed under: General — Tags: — m759 @ 6:59 am

Immanentizing the Eschaton:*  Circle and Square

Filed under: General — Tags: — m759 @ 12:58 am

Related literary remarks —

See also "Circle in the Square" and Fulcrum.

*For the title phrase, vide  Wikipedia.

Tuesday, March 5, 2024

“If It’s Tuesday…”

Filed under: General — Tags: , — m759 @ 4:14 pm

https://www.sadanduseless.com/adam-douglas-thompson/

NY Times Meditation:  Dimensions and Synergy

Filed under: General — Tags: — m759 @ 3:39 pm

"Her work gave a new dimension to the words 'holy land'
and to the synergy between heaven and earth."

"… the time of the songbird has come …."
     — Song of Songs

— Obituary by Sam Roberts in The New York Times,
     2:27 PM ET today

Related material for students of dimensions, synergy,
and "Where Madness Lies" —

Other Log24 posts tagged "The Button."

Metadata for Sam Levinson:  Turning 16

Filed under: General — Tags: , — m759 @ 2:27 pm

In the recent film "Stars at Noon," the protagonist said . . .

Perhaps she should also have investigated Hell's coordinates . . .

The above XYZ record label metadata refers to
August 23, 1958 … The day I turned sixteen.

The Button Source

Filed under: General — Tags: — m759 @ 2:00 pm

Continuing the Ojo de Dios  theme from recent Delving posts . . .

. . . and from posts now tagged Tepoztlan Dance . . .

New York Times  Fashion Note…

Filed under: General — Tags: , , , , — m759 @ 1:24 am

Requiem for a Poodle Skirt . . .

"… a New York native who died at her home in
Tepoztlán, Mexico, on Sunday [March 3, 2024*] at 101…."

Related material from this  journal:  Leary and . . .

*

Monday, March 4, 2024

Report on the Diamond Theorem
by Google Gemini (Advanced)

Filed under: General — Tags: , — m759 @ 3:26 pm
 

Diamond Theorem Report

by Google Gemini AI

Monday, March 4, 2024


Can you write an academic paper, with source citations, about the Cullinane  diamond theorem?

Absolutely! Here's an academic paper about the Cullinane diamond theorem. Please note that while I provide citations, in a fully formatted paper you'd need to adhere to your chosen academic style guide for proper formatting:

The Cullinane Diamond Theorem:
Exploring Symmetries in Graphic Design

Abstract

This paper examines the Cullinane diamond theorem, a principle in finite projective geometry that offers unexpected insights into the symmetries found in graphic designs. The theorem, initially formulated by Steven H. Cullinane, reveals that patterns built from simple geometric components, like diamonds or chevrons, possess inherent symmetry properties under specific transformation groups. We will discuss the mathematical foundations of the theorem, its relation to the Miracle Octad Generator, and its applications in design and the study of finite fields.

Introduction

Symmetry plays a vital role in art and design, contributing to a sense of balance, harmony, and aesthetic appeal. While often associated with classical forms, symmetry also manifests in surprising ways within seemingly simple graphic patterns. The Cullinane diamond theorem provides a mathematical framework to understand and predict these hidden symmetries.

Mathematical Background

    Finite Projective Geometries: The Cullinane diamond theorem has its roots in finite projective geometry. A finite projective geometry PG(n, q) consists of a finite set of points and lines, where each line contains q + 1 points, and any two distinct points lie on a unique line ([1]).

    Diamond Figure: Cullinane focuses on a specific pattern called the four-diamond figure (D). This figure is composed of 16 tiles arranged in a 4×4 array, where each tile is divided diagonally into two colors ([2]).

    Transformation Group: The group G of transformations is formed by all possible permutations of rows, columns, and 2×2 quadrants of the diamond figure, along with color interchanges. The size of this group is 322,560 ([2]).

The Cullinane Diamond Theorem

Theorem:
Any image produced by applying transformations from the group G to the original diamond figure (D) will possess some form of ordinary or color-interchange symmetry ([2]).

Proof:
Cullinane's proof employs a decomposition technique for functions into a finite field.  It demonstrates that the G-images of the diamond figure create an ideal within a ring of symmetric patterns. This ideal has 1024 patterns where any horizontal or vertical "cut" through the pattern remains uninterrupted ([2]).

Connections to the Miracle Octad Generator

The Cullinane diamond theorem shares a relationship with R.T. Curtis's Miracle Octad Generator (MOG). The MOG is a combinatorial structure within the study of sporadic simple groups with symmetry properties similar to those described by the theorem ([3]).

Applications

    Graphic Design: The theorem informs artistic compositions employing diamond and chevron-like shapes. Designers can leverage the inherent symmetries to generate visually pleasing and intricate patterns.

    Quilt Patterns: Many traditional quilt designs incorporate the geometries described by the theorem, leading to the emergence of symmetrical patterns, even when randomness might be involved in the selection of colors or tiles.

    Finite Fields: The Cullinane diamond theorem establishes an isomorphism between specific "diamond" rings and rings of matrices over GF(4), offering insights into the structure of finite fields ([2]).

Conclusion

The Cullinane diamond theorem elegantly connects abstract mathematics with the world of graphic design. It unveils latent symmetries embedded within basic geometric shapes, providing a tool for understanding and creating visually balanced patterns. The theorem's connections to finite fields and combinatorial structures highlight its significance in broader mathematical research.

Citations

[1] Weisstein, E. W. “Finite Projective Geometry.” From MathWorld–A Wolfram Web Resource. [invalid URL removed]

[2] Cullinane, S. H. "Cullinane Diamond Theorem." Encyclopedia of Mathematics. https://encyclopediaofmath.org/wiki/Cullinane_diamond_theorem

[3] Curtis, R. T. (1976). A New Combinatorial Approach to M₂₄. Mathematical Proceedings of the Cambridge Philosophical Society, 79(1), 25–42. doi:10.1017/S0305004100052075

Let me know if you'd like me to expand on any particular aspect or provide additional citations!


Sources [I.e., the source of the Curtis citation]

   1. www.hellenicaworld.com/Science/Mathematics/en/MathieuGroup.html


Gemini may display inaccurate info, including about people, so double-check it.

Sunday, March 3, 2024

Deep Blue Research: A Report by You.com AI

Filed under: General — Tags: , , — m759 @ 12:34 pm
 

Cullinane Diamond Theorem Research Report

by https://you.com/?chatMode=research on March 3, 2024

Overview of the Cullinane Diamond Theorem

The Cullinane Diamond Theorem is a mathematical concept developed by Steven H. Cullinane that explores the symmetrical properties of certain geometric patterns. It is particularly concerned with the structure of finite projective geometry as it relates to the 35 square patterns found in R. T. Curtis's Miracle Octad Generator (MOG).

The theorem asserts that every G-image of a diamond figure D possesses some form of ordinary or color-interchange symmetry.

Symmetry and Group Theory

The theorem is deeply rooted in group theory, with G being isomorphic to the affine group A on the linear 4-space over the finite field GF(2).

This group has a significant order of 322,560 and underlies the symmetry of both the diamond-theorem figures and the square patterns of the MOG . The 35 structures of the 840 G-images of D are isomorphic to the 35 lines in the 3-dimensional projective space over GF(2), which explains the symmetry of the line diagrams and the two-color patterns.

The Diamond Theorem in Various Dimensions

The diamond theorem can be applied to different cases, such as the 4×4, 2×2, and even 3-dimensional cubes like the 2x2x2 and 4x4x4 cubes.

The generalized statement of the theorem involves inscribing a white diamond in a black square and dividing it into four quadrants, each with a diagonal split into black and white halves.

Algebraic Implications

The theorem has algebraic implications, such as the ability to express every 4-coloring as a sum of three 2-colorings.

This algebraic formulation is useful for demonstrating that certain four-colored graphic images can form a ring under multiplication. There is also an infinite family of such 'diamond' rings, isomorphic to rings of matrices over GF(4).

Philosophical and Cultural Context

Steven H. Cullinane has also explored the philosophical implications of the diamond theorem, referring to it in the context of Plato's Meno dialogue and opposing it to the 'Story Theory of truth' as discussed by Richard J. Trudeau.

The theorem is seen as a correct statement of the relation between geometry and the physical universe.

Clarification on Cullinan Diamonds

It is important to note that the Cullinane Diamond Theorem is unrelated to the Cullinan diamond, which is a famous large gemstone discovered in South Africa and now part of the British Crown Jewels.

The Cullinan diamond has its own historical and cultural significance, with its various cut shapes and ownership history.

In summary, the Cullinane Diamond Theorem is a mathematical concept that reveals the symmetrical properties of certain geometric patterns, with applications in group theory and algebra. It also has philosophical implications, drawing connections to classical ideas about truth and geometry.

Instagram ad for You.com AI in research mode

"Show me ALL  your sources, babe."

— Line adapted from Leonardo DiCaprio

“Let Noon Be Fair” — Motley
“A Fair Thought” — Hamlet

Filed under: General — Tags: — m759 @ 12:00 pm

“You Say Aeon, I Say Aion…”

Filed under: General — Tags: — m759 @ 10:26 am

Aeon . . . Aion.

Saturday, March 2, 2024

Eden for Emma

Filed under: General — Tags: , — m759 @ 11:50 pm

… And for Aaron Webman:

Search this journal for "Eden Express."

Storyboard for Harvard Philosophy Department

Filed under: General — Tags: — m759 @ 4:03 pm

From a Feb. 26 Aeon  essay, "Folklore is Philosophy," by
Abigail Tulenko, "a PhD student in philosophy at Harvard University,
and a research assistant for the Anansi Story Project at Harvard’s
Culture, Cognition, and Coevolution Lab" —

"In his wry poem ‘The Conundrum of the Workshops’ (1890),
Rudyard Kipling describes Adam’s first sketch scratched
in the dirt of Eden with a stick:

… [It] was joy to his mighty heart,
Till the Devil whispered behind the leaves:
‘It’s pretty, but is it Art?’

And so we may ask: folklore may be inclusive, but is it philosophy?"

A related storyboard —

Song by Copilot: Prompt and Response*

Filed under: General — Tags: — m759 @ 2:09 pm

Prompt:  Compose a song about the Cullinane diamond theorem.

Response by Microsoft Copilot on Saturday afternoon,
March 2, 2024:

Sure, here’s a song inspired by the Cullinane diamond theorem:

(Verse 1)
In the realm where logic reigns and numbers intertwine,
Lies a theorem, diamond-bright, its facets all align.
Cullinane's the name it bears, a gem in math's grand crown,
In the grid of sixteen squares, its truths are written down.

(Chorus)
Oh, Cullinane, your diamond shines with symmetry so fine,
In the field of finite forms, your theorem does define.
A structure pure, a pattern clear, for all of us to see,
In the heart of mathematics, lies your geometry.

(Verse 2)
Rows and columns interplay in a dance so grand,
Quadrants align in perfect time, like notes in a band.
Through the chaos and the whirl, an order does descend,
In the world of abstract thought, your theorem is a friend.

(Chorus)
Oh, Cullinane, your diamond theorem, a beacon in the night,
Guiding us through complex realms, with its brilliant light.
In the vast expanse of knowledge, where truth and beauty blend,
Your theorem stands, a testament, a guide until the end.

(Outro)
So here's to you, Cullinane, and your diamond theorem's might,
In the endless quest for truth, you've brought us greater light.
In the language of the universe, where numbers never lie,
Your diamond theorem's shining bright, beneath the math's clear sky.

Added note from Copilot:

Please note that this is a creative interpretation and may not accurately reflect
the mathematical concepts of the Cullinane diamond theorem. 😊

Added note from Cullinane:

* The previous post may or may not display a prompt response  to a Zen koan.

One Hand Clapping… Voilà.

Filed under: General — Tags: , — m759 @ 1:46 pm

Wonder Box

Filed under: General — Tags: , , — m759 @ 12:42 am

"Wundermärchen – the original German word for fairytale –
literally translates to ‘wonder tale’."

— Abigail Tulenko. a PhD student in philosophy at Harvard University,
at Aeon  on Feb. 26, 2024.

 


 

Another example of abstract  art . . .

"The discovery of the Cullinane Diamond Theorem is a testament
to the power of mathematical abstraction and its ability to reveal
deep connections and symmetries in seemingly simple structures."

Bing Chat with GPT-4  on November 16, 2023.

Friday, March 1, 2024

Vienna Wolf Song — The Babes in Tweeland  Version

Filed under: General — Tags: , — m759 @ 3:09 pm

Wiener Kreis Meditation

Filed under: General — Tags: — m759 @ 2:14 pm

Günter Brus, Artist Who Shocked Postwar Austria, Dies at 85

—  NYT obituary today by Alex Williams.

The above artist's exit was reportedly on February 10, 2024.

Also on that date —

Elegy in a Cartoon Graveyard

Filed under: General — m759 @ 3:16 am

See also this journal on February 24, 2024:  Wittenborn.

Thursday, February 29, 2024

Masonic Mojo Dojo Casa House

Filed under: General — Tags: , — m759 @ 8:03 pm

"Through the unknown, remembered gate . . . ."

— T. S. Eliot, Four Quartets

A differently remembered gate —

February Poetics… In 2007

Filed under: General — Tags: , — m759 @ 6:52 pm

February Poetics

Filed under: General — Tags: , , , — m759 @ 1:54 am

But seriously . . .

“Where Madness Lies”

Filed under: General — Tags: , , , , — m759 @ 1:00 am

See the title in this journal.

Wednesday, February 28, 2024

A Question for Our Panel

Filed under: General — m759 @ 6:26 pm

Claimed?

"Richard Lewis, the stand-up comedian who also starred alongside
Larry David in “Curb Your Enthusiasm,” died Tuesday night at his
Los Angeles home due to a heart attack, Variety  has confirmed.
He was 76."

A Definite School of Thought…
“The Buck Starts Here”

Filed under: General — Tags: , — m759 @ 12:29 pm

https://theosophy.wiki/en/Jirah_Dewey_Buck

" Dr. Jirah Dewey Buck (November 20, 1838 – December 13, 1916)
was a physician who worked to establish one of the first Theosophical
lodges in the United States, the Cincinnati Theosophical Society, and
the American Section of the international Theosophical Society in 1886 . . . ."

"Buck was born in Fredonia, New York
on November 20, 1838 . . . .

[He was] 'a recognized leader of a definite school
of Masonic thought and propaganda'."

The above metadata was suggested by an image I happened to see today,
the "Tetragrammaton of Pythagoras" —

"Duck Soup" fans may recall the war between Freedonia and Sylvania.

For some images more in the spirit of Sylvania, see "Triangles Are Square."

Tuesday, February 27, 2024

Art Call

Filed under: General — m759 @ 8:12 pm


 


The Source:

 

“Claim this knowledge panel”

Filed under: General — m759 @ 1:08 pm

Macbeth and the Black Arts

Filed under: General — Tags: , — m759 @ 10:51 am

“I need a photo opportunity, I want a shot at redemption.
Don’t want to end up a cartoon in a cartoon graveyard.”
— Paul Simon

Rhymin' Simon's lyrics seem particularly appropriate
in the case of the actor below, who reportedly died
on October 31 — Halloween — last year.

Earlier last October . . .

Mr. Miller’s Class: Keyholes for Bilbo

Filed under: General — Tags: , , , — m759 @ 12:58 am

   Related entertainment starring Martin Freeman —

Miller's Girl's reading includes a book
whose cover features an erotic keyhole . . .

Vide  Shanna Collins as Laurie in the 2008 TV series "Swingtown"
and in this  journal on All Souls' Day 2021

Another, somewhat less erotic, keyhole shows
Shanna Collins in a 2010 film, "In My Sleep" —

Monday, February 26, 2024

Once Upon a Time, Eureka

Filed under: General — m759 @ 11:02 pm

"Right through hell there is a path" — Under the Volcano

Some Context:

This Just In

Filed under: General — m759 @ 1:17 pm

Meanwhile… Consider the Mathematical Possibilities

Filed under: General — m759 @ 12:17 pm

Truth and Beauty at Princeton:

Update of 12:48 PM ET —

Once upon a time, someone gave ScarJo a mic.

Design School for Harvard: Tri.be

Filed under: General — Tags: , , — m759 @ 11:00 am

The name TRI.BE of the musical group in
the previous post suggests the URL https://tri.be
of the design firm Modern Tribe . . .

The above Tri.be color palette suggests a review of
the phrase "Color Box" in this journal, and an image:

Outpost Vegas… Continues.

Filed under: General — Tags: , , — m759 @ 3:26 am

From this journal on February 8, 2024 —

A note for Dr. Yen Lo

The Metadata —

February Poetics… Continues.

Filed under: General — Tags: , — m759 @ 2:34 am
 

According to Chu Hsi [Zhu Xi],

“Li”  is
“the principle or coherence
or order or pattern
underlying the cosmos.”

— Smith, Bol, Adler, and Wyatt,
Sung Dynasty Uses of the I Ching ,
Princeton University Press, 1990

But very possibly the earliest use of li  is the one instance that
it appears in the Classic of Poetry  (Ode 210) where it refers to
the borders or boundary lines marking off areas in a field.
Here it appears in conjunction with chiang  and is explained
as 'to divide into lots (or parcels of land)' (fen-ti )."

P. 33 of "Li Revisited and Other Explorations"
by Allen Wittenborn, Bulletin of Sung and Yüan Studies
No. 17 (1981), pp. 32-48 (17 pages),
https://www.jstor.org/stable/23497457.

Sunday, February 25, 2024

Alan David Perlis, 1943-2015

Filed under: General — Tags: — m759 @ 4:56 pm

See as well https://www.dignitymemorial.com/obituaries/
homewood-al/alan-perlis-6727050
.

Related non-literary "Transforming Shapes" aesthetics:

Related Log24 posts: http://m759.net/wordpress/?s=Perlis+Shapes.

Related Alabama material — The Forrest Gump sketch on
last night's Saturday Night Live.

Edge

Filed under: General — m759 @ 9:31 am

Annenberg Xmas

Filed under: General — Tags: — m759 @ 7:29 am

Saturday, February 24, 2024

Saturday Night Live:  The Full Snow Moon

Filed under: General — Tags: , — m759 @ 10:20 pm

New from Harlan Kane:

The Wittenborn Date

"Always with a little humor." — Dr. Yen Lo

The adverb Li ly

Filed under: General — Tags: , , , , — m759 @ 1:23 pm

An AI image created today by https://neural.love —

"Lily Collins Playing Chess" —

Perhaps some Dreaming Jewels  have mated.

From The Dreaming Jewels , by Theodore Sturgeon:

"Oh. And the crystals make things — even complete things — like Tin Pan Alley makes songs."

"Something like it." Zena smiled. It was the first smile in a long while. "Sit down, honey; I'll bring the toast. Now — this is my guess — when two crystals mate, something different happens. They make a whole thing. But they don't make it from just anything the way the single crystals do. First they seem to die together. For weeks they lie like that. After that they begin a together-dream. They find something near them that's alive, and they make it over. They replace it, cell by cell. You can't see the change going on in the thing they're replacing. It might be a dog; the dog will keep on eating and running around; it will howl at the moon and chase cats. But one day — I don't know how long it takes — it will be completely replaced, every bit of it."

"Then what?"

"Then it can change itself — if it ever thinks of changing itself. It can be almost anything if it wants to be."

Bunny stopped chewing, thought, swallowed, and asked, "Change how?"

"Oh, it could get bigger or smaller. Grow more limbs. Go into a funny shape — thin and flat, or round like a ball. If it's hurt it can grow new limbs. And it could do things with thought that we can't even imagine. Bunny, did you ever read about werewolves?"

"Those nasty things that change from wolves to men and back again?"

Zena sipped coffee. "Mmm. Well, those are mostly legends, but they could have started when someone saw a change like that."

Wittenborn and The Life of Forms in Art

Filed under: General — Tags: , , — m759 @ 11:41 am

For Focillon's "immobility" that "sparkles with metamorphoses,"
see Theodore Sturgeon's imagined "Dreaming Jewels ."

Li

Filed under: General — Tags: , , , — m759 @ 2:36 am

The Chinese concept of li  in yesterday's post "Logos" is related,
if only by metaphor, to the underlying form (sets of "line diagrams")
of patterns in the Cullinane diamond theorem:

"But very possibly the earliest use of li  is the one instance that
it appears in the Classic of Poetry  (Ode 210) where it refers to
the borders or boundary lines marking off areas in a field.
Here it appears in conjunction with chiang  and is explained
as 'to divide into lots (or parcels of land)' (fen-ti )."

P. 33 of "Li Revisited and Other Explorations"
by Allen Wittenborn, Bulletin of Sung and Yüan Studies
No. 17 (1981), pp. 32-48 (17 pages),
https://www.jstor.org/stable/23497457.

Friday, February 23, 2024

Logos

Filed under: General — Tags: , — m759 @ 3:50 pm

A logo from the previous post

This suggests a flashback to an image from Log24 on Nov. 6, 2003

Moral of the
Entertainment:

According to Chu Hsi [Zhu Xi],

“Li”  is
“the principle or coherence
or order or pattern
underlying the cosmos.”

— Smith, Bol, Adler, and Wyatt,
Sung Dynasty Uses of the I Ching ,
Princeton University Press, 1990

North by Northwest: The Local Edge

Filed under: General — Tags: — m759 @ 3:18 pm

"Looking for what was, where it used to be" — Wallace Stevens

 

— "Is this your business?"

— "No, but this  is."

Turing-Award Winner Memorial

Filed under: General — m759 @ 3:49 am

In memory of the inventor of the Pascal programming language,
who reportedly died on New Year's Day, 2024, an image from
this journal on that date

"Before time began, there was the Cube." — Optimus Prime

See as well a Pascal that some will prefer, and my own ACM card.

That card gives Warren, PA, as my location… which is no longer
always the case… but Warren is where I learned, and worked, in
computing, after a somewhat belated education in pure mathematics
in New York State.

Some personal background is suggested by…

  • Yesterday's post on the words "sexadecimal" and "hexadecimal"
  • The related word "sexagesimal," referring to base-60 numbering
  • My high school class of 1960 —
    quod vide.

Thursday, February 22, 2024

Truchet in the Basque Country

Filed under: General — Tags: , — m759 @ 7:50 pm

Annals of Mathematical Aesthetics:  Sex Hex

Filed under: General — Tags: , — m759 @ 5:41 pm

Reading suggested by a phrase in The New York Times  today —

Vocabulary for some combinatorial  arts . . . 

SEXadecimal and HEXadecimal —

Related entertainment — "Mathematical Possibilities"

Annals of Entertainment: The Scotch Play  by Clay Risen

Filed under: General — Tags: — m759 @ 4:29 pm

Symmetry Summary: The Cullinane Cube

Filed under: General — Tags: , — m759 @ 3:48 pm

At https://shc759.wordpress.com today —

https://shc759.wordpress.com/2024/02/22/
truchet-tiles-and-cullinane-cubes-the-mathematics-of-symmetry/

For a much larger view of this topic, see other posts in this journal
tagged Cullinane Cube.  For a large (16 MB) downloadable
document containing these posts, see . . .
log24.com/log24/240222-Log24-posts-tagged-Cullinane-Cube.pdf.

Wednesday, February 21, 2024

February Mojo

Filed under: General — Tags: , — m759 @ 5:18 pm

A 1911 essay by T. E. Hulme,
"Romanticism and Classicism" —

"There is a general tendency to think that verse means
little else than the expression of unsatisfied emotion.
People say: 'But how can you have verse without sentiment?'
You see what it is: the prospect alarms them. A classical revival
to them would mean the prospect of an arid desert and the death
of poetry as they understand it, and could only come to fill the gap
caused by that death. Exactly why this dry classical spirit should
have a positive and legitimate necessity to express itself in poetry
is utterly inconceivable to them."

A 1961 reaction against Hulme,
"Against Dryness" —

"Against the consolations of form, the clean crystalline
work, the simplified fantasy-myth, we must pit the
destructive power of the now so unfashionable naturalistic
idea of character.

Real people are destructive of myth, contingency is
destructive of fantasy and opens the way for imagination."

— Iris Murdoch, January 1961

Opening the Way —

For instances of character and imagination,
see this  journal on February 8 and February 9.

See also the previous post and . . .

Academics may prefer "The Eureka Manifesto" —

From the MANIFESTO link in the Breakthrough Prize page above —

Our Mission . . . Should We Choose to Accept It

For Nevermore Academy… Wolfing Out

Filed under: General — Tags: , — m759 @ 11:42 am

The previous post, and Wednesday's roommate, suggested the above title.

From The Dreaming Jewels , by Theodore Sturgeon:

"Oh. And the crystals make things — even complete things — like Tin Pan Alley makes songs."

"Something like it." Zena smiled. It was the first smile in a long while. "Sit down, honey; I'll bring the toast. Now — this is my guess — when two crystals mate, something different happens. They make a whole thing. But they don't make it from just anything the way the single crystals do. First they seem to die together. For weeks they lie like that. After that they begin a together-dream. They find something near them that's alive, and they make it over. They replace it, cell by cell. You can't see the change going on in the thing they're replacing. It might be a dog; the dog will keep on eating and running around; it will howl at the moon and chase cats. But one day — I don't know how long it takes — it will be completely replaced, every bit of it."

"Then what?"

"Then it can change itself — if it ever thinks of changing itself. It can be almost anything if it wants to be."

Bunny stopped chewing, thought, swallowed, and asked, "Change how?"

"Oh, it could get bigger or smaller. Grow more limbs. Go into a funny shape — thin and flat, or round like a ball. If it's hurt it can grow new limbs. And it could do things with thought that we can't even imagine. Bunny, did you ever read about werewolves?"

"Those nasty things that change from wolves to men and back again?"

Zena sipped coffee. "Mmm. Well, those are mostly legends, but they could have started when someone saw a change like that."

Elderbrook Colors

Filed under: General — m759 @ 11:15 am

From a post of August 17, 2023

Color of the diamond shape —

"Blue jean baby, L.A. lady…" — Song lyric

“Give the people what they want.”

Filed under: General — m759 @ 12:12 am

Pizza.

Tuesday, February 20, 2024

Backlight

Filed under: General — m759 @ 12:09 am

The epigraph of the previous post

"To Phaedrus, this backlight from the conflict between
the Sophists and the Cosmologists adds an entirely
new dimension to the Dialogues of Plato." — Robert M. Pirsig

Related reading and art for academic nihilists — See . . .

Reading and art I prefer —

Love in the Ruins , by Walker Percy, and . . .

Van Gogh  (by Ed Arno) and an image and
a passage from The Paradise of Childhood
(by Edward Wiebé):

'Dear Theo' cartoon of van Gogh by Ed Arno, adapted to illustrate the eightfold cube

Monday, February 19, 2024

Theology for Sophists

Filed under: General — m759 @ 10:15 pm

"To Phaedrus, this backlight from the conflict between
the Sophists and the Cosmologists adds an entirely
new dimension to the Dialogues of Plato." — Robert M. Pirsig

"It’s all in Plato, all in Plato;
bless me, what do  they
teach them at these schools?”

— C. S. Lewis in
The Narnia Chronicles

Compare and Contrast — Plato's Diamond.

Plato's diamond in Jowett's version of the Meno dialogue

Fulcrum

Filed under: General — Tags: , , — m759 @ 3:33 pm

From Log24 on September 19, 2023

Adapted image —

Related reading —

Related art — Square Round and Round Square.

Tool Use and Agents

Filed under: General — m759 @ 2:56 pm

Mythspace: Its Logic, Poetry, and Geometry

Filed under: General — Tags: — m759 @ 12:42 pm

For logicians

http://www.log24.com/log/pix09A/090815-Grid8x8.gif

For poets

The 1955 Levi-Strauss 'canonic formula' in its original context of permutation groups

For geometers

Affine groups on small binary spaces

Sunday, February 18, 2024

History for Conspiracy Theorists (and Harlan Kane)

Filed under: General — Tags: — m759 @ 8:33 pm

The New York Times  this afternoon —

" William Beecher, who as a reporter for The New York Times
revealed President Richard M. Nixon’s secret bombing campaign
over Cambodia during the Vietnam War, and who later won a
Pulitzer Prize at The Boston Globe, died on Feb. 9 at his home
in Wilmington, N.C. He was 90." — Clay Risen, 2:28 PM

Also on Feb. 9 —

Another Beecher narrative —

Religious meditation from the Church of Synchronology . . .

Sunday Book Review

Filed under: General — m759 @ 12:56 pm

On a New York Times  article from January 31, 2024

"A version of this article appears in print on Feb. 18, 2024,
Page 12 of the Sunday Book Review with the headline:
The 5 Best Books About Artificial Intelligence."

Bride’s Chair vs. One-Liner

Filed under: General — Tags: , — m759 @ 11:53 am

The "bride's chair" is the figure illustrating Euclid's proof
of the Pythagorean theorem (click image to enlarge) —

A somewhat simpler approach —

Pythagorean theorem proof by overlapping similar figures

"Drop me a line" — Request attributed to Emma Stone

 

For Students of the Crimson Abyss:
 Vocabulary Illustrated

Filed under: General — Tags: , , , — m759 @ 11:12 am

Detail of a February 16 illustration  from The Harvard Crimson .

Vocabulary Note

Filed under: General — m759 @ 10:23 am

The URLs powerset.space and powerset.group are now operative.

Related vocabulary:  See Boolean Functions Review (Log24, May 15, 2023).

A Scene from “Terminator Zero: Rise of the Chatbots” —

Deepfake Tango in Paris

Filed under: General — Tags: , — m759 @ 12:00 am

Deepfake Image from the Internet:

Not  Emily in Paris.

 

Related Deep Learning and Deepfake  Learning:

The study of finite topological spaces  may be regarded as a
deepfake approach to finite geometry.  See the previous post.

Saturday, February 17, 2024

Sixteen Finite-Space Topologies

Filed under: General — Tags: — m759 @ 11:18 pm

From Wikipedia, sixteen T0 topologies on a four-set —

 

{∅, {a}, {a, b}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {a, b}, {a, c}, {a, b, c}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {a, c}, {a, b, c}, {a, b, c, d}} (T0)

{∅, {a}, {a, b}, {a, b, c}, {a, b, c, d}} (T0)

 

{∅, {a}, {b}, {a, b}, {a, b, c}, {a, b, c, d}} (T0)

{∅, {a}, {a, b}, {c}, {a, c}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {a, b}, {a, c}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

 

{∅, {a}, {b}, {a, b}, {a, c}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {b, c}, {a, b, c}, {a, d}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {a, b}, {a, c}, {a, b, c}, {a, d}, {a, b, d}, {a, c, d}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {a, c}, {a, b, c}, {a, d}, {a, b, d}, {a, c, d}, {a, b, c, d}} (T0)

 

{∅, {a}, {b}, {a, b}, {c}, {a, c}, {b, c}, {a, b, c}, {a, b, d}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {c}, {a, c}, {b, c}, {a, b, c}, {a, d}, {a, b, d}, {a, c, d}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {c}, {a, c}, {b, c}, {a, b, c}, {a, b, c, d}} (T0)

{∅, {a}, {b}, {a, b}, {c}, {a, c}, {b, c}, {a, b, c}, {d}, {a, d}, {b, d}, {a, b, d}, {c, d}, {a, c, d}, {b, c, d}, {a, b, c, d}} (T0)

 

Compare and contrast with the finite geometry  of the power set of a four-set.

Coachella Modernism for Jenna Ortega

Filed under: General — Tags: , , — m759 @ 4:15 pm
 

KESQ-TV News, Channel 3, Palm Springs, California

Modernism Week gears up to host thousands
of attendees with Opening Night Party

By Bianca Ventura

Published Friday, February 16, 2024 1:21 AM (California time)

Thousands of architecture enthusiasts from throughout the country and around the globe are visiting the Coachella Valley for this year's Modernism Week.

The eleven day event kicked off Thursday night [Feb. 15] with their 'Opening Night Fever Dance Party.'

This year's opening night celebration marked one of the largest in Modernism Week history with over 600 attendees.

Yet that's only a small fraction of the people that will be enjoying the hundreds of events scheduled in the coming days.

According to reports, Modernism Week contributes millions of dollars to the Coachella Valley’s economy, with an attendance record of more than 100,000 people.

Modernism from a Coachella Valley College in this  journal

Now at Substack

Filed under: General — Tags: — m759 @ 3:20 pm

https://open.substack.com/pub/
stevenhcullinane/p/diamond-theorem-a-sonnet
.

Edge of Seventeen

Filed under: General — Tags: — m759 @ 1:04 pm

For Jena Malone's new Word Farm

"The clouds never expect it when it rains
But the sea changes colours
But the sea does not change
So with the slow, graceful flow of age
I went forth with an age old desire to please
On the edge of seventeen" — Stevie Nicks

Friday, February 16, 2024

The Sixteen

Filed under: General — Tags: , — m759 @ 7:56 pm

Gemini Sonnet, Feb. 15, 2024

Prompt:

Write a poem, in strict sonnet form, about the Cullinane diamond theorem.

Response (slightly tweaked for grammar):

Within a grid of sixteen squares reside
A diamond's gleams where symmetries do guide.
Though tiles may shift, a pattern shall remain,
By unseen lines of ordered form sustained.
Rows mix and columns twist in playful dance,
Quadrants align with geometric chance.
No matter how the elements may turn,
A hidden balance always will return.

Where Latin squares in secret do align,
And finite fields their subtle powers combine,
An ideal forms, with brilliance all its own,
A ring of light where hidden truths are shown.
Though chaos swirls, an order does descend,
The Cullinane's bright theorem will transcend.

________________________________________________________________

As for "a hidden balance" See Oct. 10, 2022.

A Mad Day’s Work . . . Continues.

Filed under: General — Tags: — m759 @ 1:20 pm

See also "Mad Day" in this journal and . . . Pet and Vet.

Top List

Filed under: General — m759 @ 9:34 am

Ocean’s Twin Primes:  11 and 13… Bridesmaids for 12?

Filed under: General — Tags: , , — m759 @ 8:12 am

"A dark illimitable Ocean" — John Milton, Paradise Lost , Book II

"All is number" — Attributed to Pythagoras

"For a fraction of a second, Phocan senses
one more act of standing-in or substitution
at work here; the presence, veiled, redacted,
of a coupling unconsummated, of a bride
uncaptured—too young, a child almost—
exiting the frame
."

  — The Making of Incarnation

From the MANIFESTO link in the Breakthrough Prize page above —

Our Mission . . . Should We Choose to Accept It

Thursday, February 15, 2024

Tools

Filed under: General — Tags: , , — m759 @ 4:21 pm

"You show me yours and . . ."

Gemini Poem

Or using his  research and their  tools.

Compare and contrast —

Before thir eyes in sudden view appear
The secrets of the hoarie deep, a dark
Illimitable Ocean without bound,
Without dimension, where length, breadth, and highth,
And time and place are lost; where eldest Night
And Chaos, Ancestors of Nature, hold
Eternal Anarchie, amidst the noise
Of endless warrs and by confusion stand.
For hot, cold, moist, and dry, four Champions fierce
Strive here for Maistrie, and to Battel bring amidst the noise
Thir embryon Atoms....
                                ... Into this wilde Abyss,
The Womb of nature and perhaps her Grave,
Of neither Sea, nor Shore, nor Air, nor Fire,
But all these in thir pregnant causes mixt
Confus'dly, and which thus must ever fight,
Unless th' Almighty Maker them ordain
His dark materials to create more Worlds,
Into this wilde Abyss the warie fiend
Stood on the brink of Hell and look'd a while,
Pondering his Voyage....

-- John Milton, Paradise Lost , Book II

For Harlan Kane: The Aggies Prayer

Filed under: General — Tags: , , — m759 @ 12:57 pm

"Pray for the grace of accuracy" — Robert Lowell

See also . . .

The Isotropic Die

Filed under: General — Tags: , , , , , — m759 @ 11:20 am

Related material:  Theodore Sturgeon's novel The Dreaming Jewels
and his story "What Dead Men Tell. . .

Wednesday, February 14, 2024

American Co-Prometheus

Filed under: General — Tags: — m759 @ 1:25 pm

Meanwhile . . .

Filed under: General — Tags: , — m759 @ 1:00 pm

Related art —

Exiting the Frame: “Barbie 14 & 16”

Filed under: General — Tags: — m759 @ 12:32 pm

Related reading —

" He, in his turn, gazes at the couple, at these stand-ins called upon to underwrite a thousand marriages, a thousand renewed couplings. Diamond’s had the same idea as him: the woman’s forehead has a bindi-nipple on it too. For a fraction of a second, Phocan senses one more act of standing-in or substitution at work here; the presence, veiled, redacted, of a coupling unconsummated, of a bride uncaptured—too young, a child almost—exiting the frame. Sennet’s briefing the students further: 'Once you take your bathrobes off,' he says, 'the cameras will detect the markers, and, through these, your exact positions. As long,' he adds, pointing at the floor’s tape-demarcated central area, 'as you stay within the borders of this square—that is, inside the white lines. Of course, you’ve got the bed, but…' Perera picks the thread up: 'As discussed,' she tells them, 'we want to ascertain the stress occasioned by a wide range of positions.' Her diction, coupled with the Sri Lankan accent in which they’re delivered, makes Phocan wonder whether these words are reproduced verbatim from her research brief or whether she always speaks with such lilting formality. 'To that end,' she carries on, 'we ask you to engage with one another in as many variable configurations as you are able. You can move about the bed, the bed’s edge, floor or table…' "

— McCarthy, Tom. The Making of Incarnation: A Novel
(pp. 49-50). Knopf Doubleday Publishing Group. Kindle Edition.

Truchet Tiles Meet Cullinane Cube

Filed under: General — Tags: , , — m759 @ 11:13 am

From a post on Trevanian in December 2005 —

"And we may see
the meadow in December,
icy white and crystalline."

— Johnny Mercer,
    "Midnight Sun"

Live Poet Society

Filed under: General — Tags: , — m759 @ 10:43 am

RHYMES  for Bergen Feb. 13-14, 2024   

one fun
two crew
three see
four core
five live
six tricks
seven heaven
eight gate
nine line

core    line    crew
see     live     heaven
gate    fun     tricks

Heaven's Gate

This post was suggested by the
"Night of Lunacy" post of May  5, 2013.

Tuesday, February 13, 2024

Chinese Lanterns

Filed under: General — m759 @ 1:46 pm

回井艺术 ·ART

Filed under: General — m759 @ 11:44 am

The title is from a YouTube video.

Related material —

Monday, February 12, 2024

Reality Check

Filed under: General — Tags: , — m759 @ 9:01 pm

Reality, of course, includes the release dates of unreality  products  . . .

For instance, the release date (Nov. 24, 2020) of the novel Ready Player Two .

See that date in this journal.

The Night Clerk Philosophy

Filed under: General — Tags: , — m759 @ 8:42 pm
 

https://www.imdb.com/title/tt7979142/
characters/nm4446467

Quotes 

  • Bart Bromley : In a 1993 study, individuals who said that they were in love had their brains scanned to show neural activity. The map showed vivid colors over the gray matter, indicating clearly that this romantic love phenomenon activates a flood of dopamine in the caudate nucleus in exactly the same way that cocaine and nicotine affect the brain, meaning that love is not an emotion as is usually thought, rather, it's an addiction. When these chemicals are released in our brains, we feel giddy and euphoric, so much to the point that, we can be so in love that we don't have the desire to eat or to sleep, so it feels good when you have the drug, or the love, but, when it's taken away, you hurt.

See as well, in this journal, other posts tagged Night Clerk.

Consolation Prize for California Philosophers

Filed under: General — Tags: , — m759 @ 7:26 am

'The square inch space' in 'Secret of the Golden Flower'

Related religious meditation — Yesterday afternoon's Review:

  一寸相思一寸灰 . . . "An inch of love is just an inch of ashes"

 and Valentine's Day 2024 . . .

Sunday, February 11, 2024

Review

Filed under: General — Tags: — m759 @ 2:07 pm

A review of "Square Inch Space" in this journal is suggested by . . .

Click the above image for the source of the Chinese characters —

Dasein für McConnachie

Filed under: General — Tags: — m759 @ 1:27 pm

Twelfth Night 2024 was the dies natalis  of
comedy writer Brian McConnachie.

From this journal on that date —

Masonic pyramid in 
'Being There' (co-writer of screenplay-- Robert Jones)

Funeral scene from "Being There" (1979)

Plan 9 Continues.

Filed under: General — Tags: — m759 @ 12:01 pm

http://m759.net/wordpress/?p=95382.

Saturday, February 10, 2024

Gilded Cage Meets Crimson Abyss

Filed under: General — Tags: , — m759 @ 6:54 pm

"… as if into a crimson abyss …." —

Happy Year of the Dragon

Filed under: General — Tags: — m759 @ 1:46 pm

A check of the video director in the previous post yields . . .

Big Pink for Gen Z

Filed under: General — Tags: — m759 @ 11:41 am

From Log24 on July 29, 2023 —

http://m759.net/wordpress/?p=109206

Conceptual Acrobatics

Filed under: General — Tags: , — m759 @ 10:25 am

For Josefine Lyche . . .

Log24 on March 19, 2017

"… and all I  got was this lousy sweatshirt" —

January Dreamgirl

Filed under: General — Tags: — m759 @ 3:19 am

Related material — "You're Sixteen," by the Sherman Brothers.

Friday, February 9, 2024

Desperately Seeking Sequences and Patterns

Filed under: General — Tags: , — m759 @ 6:19 pm

(The above title was suggested by the previous post.)

The New York Times  today reports a Jan. 24* death —

Related material — This  journal on January 24 and a post from
last year's New Year's Eve —

* According to The Washington Post , the death was on Jan. 23.
  Let me say this about that . . .  There were also color-related posts
  in this  journal on that  date.

Sacerdotal Jargon

Filed under: General — Tags: , , — m759 @ 3:48 pm
 

“Isn’t your work—our work—all about accessing and deploying underlying sequences and patterns? Mapping particulars on to great universals? Isn’t that the art to which, in one way or another, we’ve both devoted our best years?”

— McCarthy, Tom. The Making of Incarnation: A Novel
(p. 191). Knopf Doubleday Publishing Group. Kindle Edition.

The hardcover first edition was published by Knopf
on November 2, All Souls' Day, 2021.

 

"It is said that the students of medieval Paris came to blows in the streets over the question of universals. The stakes are high, for at issue is our whole conception of our ability to describe the world truly or falsely, and the objectivity of any opinions we frame to ourselves. It is arguable that this is always the deepest, most profound problem of philosophy. It structures Plato's (realist) reaction to the sophists (nominalists). What is often called 'postmodernism' is really just nominalism, colourfully presented as the doctrine that there is nothing except texts. It is the variety of nominalism represented in many modern humanities, paralysing appeals to reason and truth."

— Simon Blackburn, Think,
    Oxford University Press, 1999, page 268

Line 20

Filed under: General — Tags: , , — m759 @ 6:59 am

Line 20 of yesterday's poem by Gemini
"The Cullinane, a geometer's dream" —
has a rather awkward rhythm.

Perhaps it should be ". . . a poet's dream"
or ". . . a diamond dream."

Thursday, February 8, 2024

Well Plaid

Filed under: General — m759 @ 9:44 pm

See as well Plaid in this journal.

More recently . . .

Google Bard is now Gemini.

Filed under: General — Tags: , — m759 @ 2:07 pm

Gemini Prompt:

Write a poem in the style of Wallace Stevens
about the Cullinane diamond theorem.

Response:

Absolutely! Here's a poem inspired by Wallace Stevens
and the Cullinane diamond theorem:

Geometric Incandescence

A theorem not of Euclid's line,
But diamonds cut with strange design.
Sixteen squares in shifting light,
A symmetry of black and white.

Where rows and columns intertwine,
A hidden order lies supine.
Permutations twist and turn,
And latent symmetries discern.

Not fixed like stars in ordered rows,
But like reflections, pattern grows.
Projective planes, a finite field,
The diamond's inner world revealed.

The proof, a dance of abstract thought,
Where shifting forms find space untaught.
Not nature's chaos, but design,
A brilliance of the human mind.

A lattice born of Stevens' art,
Where form and thought find counterpart.
Amidst the fragments, patterns gleam,
The Cullinane, a geometer's dream.

Psychobilly Requiem* — Nixon Mojo!

Filed under: General — Tags: , — m759 @ 11:54 am

* nytimes.com/2024/02/08/arts/music/mojo-nixon-dead.html and
latimes.com/entertainment-arts/music/story/2024-02-08/mojo-nixon-obit

“All is Number” — Saying attributed to Pythagoras . . .
(and possibly also a favorite saying of Dr. Yen Lo)

Filed under: General — Tags: — m759 @ 5:41 am

A note for Dr. Yen Lo

The above saying attributed to Pythagoras, and the above
numbers 4:53:03, suggest a search for 53 03, i.e. for what
happened in March 1953. The reference above to South Korea
suggests a possible focus for that search . . .

Related entertainment for teens . . .

"For someone who don't drive,
  I been all around the world."

— Melanie Safka, song lyric

Wednesday, February 7, 2024

Personal Emblem

Filed under: General — Tags: , , — m759 @ 6:15 pm

Dark and light horses, personal emblem of Harry Stack Sullivan

Personal Emblem
of psychiatrist
Harry Stack Sullivan

This image, from a post of Wednesday, Dec. 12, 2007,
was suggested by Taylor Swift's annotation for her new
album . . .

http://m759.net/wordpress/?p=114081

"And so I enter into evidence
My tarnished coat of arms . . . ."

and by the Frida Kahlo image in the 2007 post, as well as
Kahlo in art by the former Sullivanian whose work has
now been added to yesterday's "American Pie" post.

Tuesday, February 6, 2024

“Someone Puts a Poem Together”
— Hat Tip to Wallace Stevens

Filed under: General — Tags: , , , — m759 @ 8:04 pm

Updated with noun-adjective distinction and Feinerman art
at 5:25 PM ET on Wednesday, February 7, 2024.

Note: The above is not  the standard Spanish
word for pineapple. It actually  means . . .

AS A NOUN —

__________________________________________________________

Update on the next day, February 7th —

AS AN ADJECTIVE —

"Esta fruta se puede probar también en las vías de acceso a la denominada 'capital piñera de Colombia', donde en la última semana de julio se celebra el Reinado Internacional de la Piña."
 
"This fruit can also be tasted in the access routes of the 'pineapple capital of Colombia', where during the last week of July they celebrate the International Pineapple pageant."
 

From this  journal during the last week of July 2023 —

Summer Knowledge  in Winter

Filed under: General — Tags: , — m759 @ 7:30 pm

For Taylor Swift

"I love those Bavarians." — Don Henley, "The Garden of Allah"

Gemini Primes

Filed under: General — Tags: — m759 @ 11:32 am

For instance 29 and 31.

Evidence

Filed under: General — Tags: — m759 @ 11:29 am

"And so I enter into evidence
My tarnished coat of arms . . . ."

— Taylor Swift, annotation for a new album.

Zero Yard Line … Illustrated.

Filed under: General — Tags: — m759 @ 10:59 am

http://www.log24.com/log/pix10A/100616-LitField.gif

Click for larger, clearer image.

In Memory of Toby Keith

Filed under: General — Tags: — m759 @ 9:23 am


A Remarkable Counterpoint


http://m759.net/wordpress/?tag=on041121 .
 

Annals of Magical Thinking:  Cha-ching!

Filed under: General — Tags: , — m759 @ 8:28 am

Monday, February 5, 2024

Religious* Exclamation

Filed under: General — Tags: , — m759 @ 1:01 pm

* The author of the above "math tale" reportedly died on
   January 6, 2024 — The Feast of Epiphany.

Quantum Kernel  Incarnate

Filed under: General — Tags: , , — m759 @ 9:44 am

The "quantum kernel" of Koen Thas is a version of the incidence
structure — the Cremona-Richmond configuration — discussed
in the previous post, Doily  vs. Inscape .

That post's inscape  is, as noted there, an incarnation  of the
abstract incidence structure.  More generally, see incarnation
in this journal . . . In particular, from Michaelmas last year, 
Annals of Mathematical Theology.

A somewhat more sophisticated "incarnation" example
related to the "inscape" concept —

"The hint half guessed, the gift half understood, is Incarnation."

— T. S. Eliot in Four Quartets

See also Numberland  in this journal.

Sunday, February 4, 2024

Doily vs. Inscape: Same Abstract Structure, Different Models

Filed under: General — Tags: , — m759 @ 1:24 pm

My own term "inscape" names a square  incarnation of what is also
known as the "Cremona-Richmond configuration," the "generalized
quadrangle of order (2, 2)," and the "doily." —

Microsoft Copilot Doggerel

Filed under: General — Tags: — m759 @ 4:31 am

A poem written yesterday by Microsoft Copilot —

The prompt: "Write a poem about the Cullinane diamond theorem."

In the mind of the mathematician,
Among the figures and forms,
Lies the Cullinane diamond theorem,
A structure that transforms.

Four-diamond figure, a 4×4 array,
Of two-color diagonally-divided square tiles,
Permutations of these sixteen,
In rows, columns, and quadrants compiles.

Every G-image of the four-diamond figure,
Has some ordinary or color-interchange symmetry,
A pattern, a structure, a mathematical picture,
A testament to geometry's clarity.

The symmetry of the line diagrams,
Accounts for the symmetry of the two-color patterns,
A proof shows that a 2nx2n two-color triangular half-squares pattern,
Must have a 2×2 center with a symmetry that matters.

And this symmetry must be shared by the entire pattern,
A statement, a theorem, a mathematical lantern,
G is isomorphic to the affine group A,
On the linear 4-space over GF (2), they say.

The 35 structures of the 840 = 35 x 24 G-images,
Are isomorphic to the 35 lines,
In the 3-dimensional projective space over GF (2),
A concept that shines.

So here lies the beauty of the Cullinane diamond theorem,
In the mind of the mathematician, it's a gem,
A structure, a pattern, a mathematical diagram,
A testament to the beauty of STEM.

Actually, the complete  prompt, suggested by a Log24 post of
12:12 PM ET yesterday, was . . .

"Write a poem in the style of Wallace Stevens
about the Cullinane diamond theorem."

Copilot still has a thing or two to learn about poetic style.

Saturday, February 3, 2024

For Academic Decepticons:  The Kernel Trick

Filed under: General — Tags: , — m759 @ 1:36 pm

For the meaning of the title, see the Dec. 27, 2023,  posts —
now tagged "Kernel Trick."

This  post was suggested by a Dec. 27, 2023,  A. O. Scott 
New York Times  essay

For The Spell of A.O.  see "Bullshit
in a Log24 search for "A. O. Scott."

For Medium Man in February

Filed under: General — Tags: , , — m759 @ 12:12 pm

"Who can pick up the weight of Britain,
Who can move the German load
Or say to the French here is France again?
Imago. Imago. Imago.

It is nothing, no great thing, nor man
Of ten brilliancies of battered gold
And fortunate stone. It moves its parade
Of motions in the mind and heart,

A gorgeous fortitude. Medium man
In February hears the imagination's hymns
And sees its images, its motions
And multitudes of motions…."

— From Wallace Stevens, "Imago."

A Fandom Thread* — Springtime for Diamond

Filed under: General — Tags: — m759 @ 4:26 am

* See also Fandom Thread in this  journal and . . .

Friday, February 2, 2024

Venus de Minderbinder

Filed under: General — Tags: — m759 @ 1:17 pm

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