Javascript demo: https://westy31.home.xs4all.nl/ScrapBook/GwJS_EatCells.html …

Oh my goodness I've just learned a thing about The Matrix that causes it to make a lot more sense: In the original script the humans were used as neural network compute clusters by the Machines and as a crucial component of The Matrix itself.

Which is why humans who were aware of the simulation could control aspects of The Matrix - their minds were part of its foundation.

Unfortunately the test audiences had trouble understanding this concept so the studio changed the human role to "batteries".

Just as you think one cells starts to ‘win’, a ‘deadly spiral emerges that kills all other life.

It's still \(\pi\)-day here (barely). My favorite of today's \(\pi\)-day videos is Vi Hart's, https://www.youtube.com/watch?v=imfqczglelI — kind of conveys what I feel about the significance of random concatenations of digits.

@andrewt's Aperiodical piece on average numbers of representations as sums of squares (https://aperiodical.com/2019/03/buzz-in-when-you-think-you-know-the-answer/) is good too.

I just found out David Metzler exists, here's his very gentle 47 part intro into differential forms:

https://www.youtube.com/watch?v=M5wrnwlm8lw

Or this cool series, about the Hodge connjecture:

Fitting In

Stereographic projection of putatively optimal packing of 124 points on the unit sphere.

Source code and explanation: https://community.wolfram.com/groups/-/m/t/1579272

https://en.wikisource.org/wiki/Ether_and_the_Theory_of_Relativity

He says that although special relativity suggests that the ether is a redundant concept, in general relativity it might be usefull, since space-time, according the general relativity, has local physical properties.

Following up on my previous post on Newton’s theorem that you can have circular orbits that pass infinitely fast through the origin, if and only if the gravity law were r^-5.

I did an animation with more frames, but fewer graphics.

Amazing, that Newton figured this out around 1680! Newton had to first invent calculus himself, and come up with the revolutionary new way of looking at the physical world using mathematics.

Wikipedia on central force theorems:

https://en.wikipedia.org/wiki/Classical_central-force_problem

@GerardWestendorp And a million dollar rich.

Next, you slightly decrease or increase the guess of the variable, depending on the error.

If you do this gently enough it I thought it might be fun to try this with a Sudoku puzzle. For each non-given cell, I demand the difference between any other cell in the same row, column or sub-square is greater than 1 and less than -1, If not, I slightly change the variable away from the other number. (Working modulo 9, so 1 is next to 9).

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Visualisation projects of mathematics and physics.

Joined Oct 2018