Friday, May 31, 2024

The Archimedes, Ulam, and Sacks Spirals, Euler's Prime Formula, and the Non-random Distribution of Prime Numbers

Found this by chance the other day: The Sacks Spiral, an interesting variant of the Ulam spiral. 

sources: 

https://naturalnumbers.org/sparticle.html

https://math.osu.edu/sites/math.osu.edu/files/EulerPrimeGeneratingPolynomial.pdf

Euler's Prime Formula is the n^2 + n + 41 curve. 

As the last constant term becomes at increasing large prime number, I suspect the proportion of prime numbers in the curve asymptotically approaches 1. 


Thursday, May 30, 2024

AI Drawing Glitches

 It can figure out boobs, but not suspenders. Clearly this requires more research. 



Wednesday, May 29, 2024

Sunday, May 26, 2024

Weird Internet Glitches

My Zoom call worked fine, but I was unable to open other websites and got an error message that I was offline even though the Wi-Fi icon in the lower right indicated I was connected.





I also had a YouTube video recently where the auto-generated captions were set to Indonesian, but the captions were in Russian. The audio was actually in Russian.




What I imagine my NSA minder's workstation looks like:




When I worked at NSA, I only had 3 monitors and generally only used 2 at a time. 

Saturday, May 18, 2024

The Ulam Spiral and the non-random distribution of prime numbers

Spirals are found throughout the nature at all scales: 









Not sure if it means anything, but this is the first thing that comes to mind when I think of spirals in nature:




An analogy for the brain as a computer

 





"Since different neuronal cell types are neatly organized into layers in the hippocampus, it has frequently been used as a model system for studying neurophysiology." 

 https://en.wikipedia.org/wiki/Hippocampus




Just as in a computer with its different components and logic gates, different regions of the brain have different functions, neurons, and activity levels. 

The diagram below shows which regions of a rat's hippocampus were active during a task:



The brain is indeed like a computer, but more like a punch card computer rather than a current one.









Friday, May 17, 2024

Sasquatch Terminator

 Made by a friend with an AI image modeler. 

"Come with me if you want Jack Links." 



Tuesday, May 14, 2024

Solving the AI Hand Problem

The reason why AI struggles to create images of hands is because it cannot understand the three-dimensional nature of hands from two-dimensional input. To overcome this, AI needs to be paired with a 3D printer so it can get proper feedback. A human can determine which output hands are best, and that in turn can be used to improve the algorithm and training data. 

Hands are complicated, and even artists struggle to draw them. This is the reason cartoon characters often wear gloves. 



Manifestations of the Riemann Function in Nature & Scientific Discoveries from Dreams

I apologize for the somewhat disjointed nature of this post. In short, I believe the following are all pieces of the same puzzle. At the risk of jumping to a conclusion, there are some deep and hidden relationships between human abstract thought and the natural world. 















The Collatz Conjecture, Primes, and The Nautilus Shell

 


Perhaps just a coincidence but mathematical patterns are found all through nature. Galileo said math is the language God used to write the universe. I have come to increasingly believe that is true. 

The nautilus shell also follows the Fibonacci spiral.



Monday, May 13, 2024

The best analogy for artificial intelligence (AI)


AI is basically the same as a room full of monkeys and typewriters eventually producing Shakespeare. There is a funny clip from The Simpsons along those lines:

https://www.youtube.com/watch?v=loMEF18Ir4s

Interestingly enough, this experiment was tried in real life on a small scale. It resulted in several damaged keyboards and several pages consisting entirely of the letter s.

Today's computers are descended from the code-breaking machines of WW2. Those too could be described as a room full of monkeys and typewriters.

The process of using a room full of monkeys and typewriters to create something sensible is better known as a brute force search. For example, if you are trying to guess a 4-digit passcode, there are 10,000 possible combinations (10 x 10 x 10 x 10 = 10^4). This can be narrowed down in various ways given that some passcodes are more popular than others. 

The computing power of a typical smartphone could guess all 10,000 passcodes in much less than a second. Thus, devices which are accessed by other devices need much longer "passcodes" to be secure. Today, that process is called RSA and relies on the fact that as of today there is no efficient way to factorize (find the prime factors) very large semiprime numbers (numbers with only two prime factors). That could change in the future. 

To make another analogy, there has always been an arms race of better locks and lock-pickers. In the same way, there has been a race between better codes and better codebreakers. 

Sunday, May 12, 2024

A math video that synchronizes with every song

Watch this video on mute while playing any song simultaneously in another tab. It will appear to synchronize. 

https://www.youtube.com/watch?v=Ey-W3xwNJU8

Rihanna's Diamonds syncs up rather well, as does Only Love Can Hurt Like This.

Art, music, nature, and math are all different forms of the same thing. 


Wednesday, May 1, 2024

"Don't Be Too Proud of this Technological Terror You've Constructed."

 A destroyed US Abrams main battle tank displayed near Moscow:


"Don't be too proud of this technological terror you've constructed."

-Darth Vader, military commander and philosopher