Log24

Friday, November 25, 2016

The Correlative Skeleton

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

Related material from this journal —

Spirit and Space

Filed under: General — Tags: , — m759 @ 11:07 AM

For those who prefer stories

Priority

Filed under: General,Geometry — Tags: , — m759 @ 12:00 AM

Before the monograph "Diamond Theory" was distributed in 1976,
two (at least) notable figures were published that illustrate
symmetry properties of the 4×4 square:

Hudson in 1905 —

Golomb in 1967 —

It is also likely that some figures illustrating Walsh functions  as
two-color square arrays were published prior to 1976.

Update of Dec. 7, 2016 —
The earlier 1950's diagrams of Veitch and Karnaugh used the
1's and 0's of Boole, not those of Galois.

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