Log24

Friday, September 16, 2016

For Albee’s Walk of Fame

Filed under: Uncategorized — Tags: — m759 @ 10:00 PM

Every picture tells a story.

Wittgenstein’s Pentagram

Filed under: Uncategorized — Tags: — m759 @ 12:00 PM

Related material —

See the story of a British man who reportedly had a doctorate in
physics and mathematics and became a witchcraft enthusiast.
He is said to have died at 85 on September 11, 2016.

As Wittgenstein noted, it is not always clear whether the pentagram
expresses a mathematical or an experiential proposition.

For some mathematical propositions related to the pentagram,
see (for instance) John Baez's slides for his 2008 Glasgow
lecture on the number 5.

For som experiential propositions, see Pentagram in this journal.

A Counting-Pattern

Filed under: Uncategorized — Tags: — m759 @ 10:48 AM

Wittgenstein, 1939

Dolgachev and Keum, 2002

IMAGE- Dolgachev and Keum, coordinatization of the 4x4 array in 'Birational Automorphisms of Quartic Hessian Surfaces,' AMS Transactions, 2002

For some related material, see posts tagged Priority.

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