so awesome #birbsite #cats

Old Japanese engraving: "A woman cuts the hem of a kimono so as not to wake a cat."

This video represents all the possible collaborative behaviours of 2 class-0, 2 class-1, and 2 class-2 roles in a social organization --
all the possible "teams" one can activate starting from those 6 roles.

Music is the famous Aria from Bach's BWV 1068.

Generalizing Zeckendorf's Theorem to f-decompositions
Article by Demontigny, Philippe and Do, Thao and Kulkarni, Archit and Miller, Steven J. and Moon, David and Varma, Umang
In collection: Unusual arithmetic
A beautiful theorem of Zeckendorf states that every positive integer can be uniquely decomposed as a sum of non-consecutive Fibonacci numbers...
Entry: read.somethingorotherwhatever.

@eden Nice to meet you, Eden-san! Thanks for following me. Merry Christmas :)

"Using privacy software developed by @exodus, we discovered that by using clandestine app trackers, third parties are collecting and analyzing data entered into a wide variety of Google Play apps, including Pregnancy+ and Baby+."

Solving Triangular Peg Solitaire
Article by Bell, George I.
In collection: Puzzles
We consider the one-person game of peg solitaire on a triangular board of arbitrary size. The basic game begins from a full board with one peg missing and finishes with one peg at a specified board location. We develop necessary and sufficient conditions for this game...
Entry: read.somethingorotherwhatever.

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A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.

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