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Log24

Saturday, October 28, 2023

Spheres of Influence

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

For the Adelson* Sphere —

* Sheldon, not Merv (TV producer) or Edward.

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Sunday, October 15, 2023

Efficient Packend

Filed under: General — Tags: Beltane 2016, Packend — m759 @ 11:00 pm

"Stencils" from a 1959 paper by Golomb —

Boolean functions illustration by Golomb, 1959

These 15 figures also represent the 15 points of a finite geometry
(Cullinane diamond theorem, February 1979).

This journal on Beltane (May 1), 2016 —

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Saturday, March 18, 2023

Zu diesem Themenkreis

Filed under: General — Tags: Cube School, Operation Blockhead, Packend, Priority — m759 @ 9:01 am

From last night's update to the previous post —

The use of binary coordinate systems
as a conceptual tool

Natural physical transformations of square or cubical arrays
of actual physical cubes (i.e., building blocks) correspond to
natural algebraic transformations of vector spaces over GF(2).
This was apparently not previously known.

See "The Thing and I."

From a post of May 1, 2016 —

Mathematische Appetithäppchen:
Faszinierende Bilder. Packende Formeln. Reizvolle Sätze

Autor: Erickson, Martin —

"Weitere Informationen zu diesem Themenkreis finden sich
unter http://www.encyclopediaofmath.org/index.php/
Cullinane_diamond_theorem
und http://finitegeometry.org/sc/gen/coord.html ."