← Tokoyo

日本語

OBSERVATION 010

蛸 Tako

The Sea

Play with it
40000 points ・ 5s per turn

Press the picture to reduce the points.40,000 → 625 → 40 → 1. Restore at any step.
At fewer points, dots grow and trails linger to help you follow their paths.
“Listen” maps the displayed points to sound.Changing the count rebuilds the sound.

It coils, and it lets go.

The eight have an order.

An arm coiling hard and an arm letting go exist at the same moment
because the eight beats are slightly offset.
As one finishes coiling, its neighbour begins.

However much an arm has coiled,
its thickness always lies square to the direction it is going.
The inside of a coil never becomes the thin side.

Read and verify the equation

    

Fingerprint of this equation

sha256:32ab33a332bab8acf8e1b9bbc89fcf2e9b66f09d18fe12dd492704f6a0a087dd

The same point number and time give the same coordinates.
Trails and the appearance of points depend on rendering settings and the device.

The button above takes the equation out as it is. To count it again yourself:

pbpaste > f.txt && printf %s "$(cat f.txt)" | shasum -a 256

Take it and run it.What appears when you change the equation? Run and rewrite this equation →