2 Followers
15 Following
20 Posts
Interested in physics, science, software e.g. haskell, ...
githubhttps://github.com/mdrslmr
MultipletCombinerhttps://github.com/mdrslmr/MultipletCombiner

@VA3DSO @itsfoss

Sure many people just need to work and can't be bothered. I just yesterday got a solution to a crash on my very old laptop. I'm thankful to the great people who found the fix. That helps everybody, other distros too.

#archlinux
#linux

@glocq

I learned, my first attempt to exclude pieces, was rather bad luck, so I removed that idea from the code.
For practicing haskell I supplemented the code to run in parallel. Additionally I added some basic analysis to check if solutions are really different and how much solutions are symmetry rotations or reflections of each other. I pushed the code here (courtesy glocq):
https://github.com/mdrslmr/wpp

#haskell

@glocq
Thanks for the question.
Maybe trivially, imagine a car (idealized) traveling on earth with some speed relative to ground. When it breaks it's kinetic energy is mostly transformed into heat, thermal energy (energy conservation) and it's momentum, conserved as well, is transferred (mostly) on earth. The change in earth (angular) momentum is as small as the mass of the car compared to earth. So the two things are different but related and separately conserved.

#physics

@glocq
I think that could be easily added to your code. Since if one bit of the peace fits in terms of color, the whole peace fits the color constraint.

@glocq

Right, Thanks. I added the output to the READNE,

@glocq

The funny thing is: a friend of mine had the almost the same puzzle at home and he gave it to me. But he had instructions attached. And it has an additional challenge using black and white like a chess board in 3d.

@glocq

Hi, I tried to print the solution in a different way, see:
https://github.com/mdrslmr/wooden_map/tree/main

The code is ugly, I know, but it works.

#haskell

GitHub - mdrslmr/wooden_map: Simple map for wooden puzzle solution

Simple map for wooden puzzle solution. Contribute to mdrslmr/wooden_map development by creating an account on GitHub.

GitHub

@RupertReynolds
Quoting:https://en.wikipedia.org/wiki/Nuclear_force
The nuclear force has a spin-dependent component. The force is stronger for particles with their spins aligned than for those with their spins anti-aligned. If two particles are the same, such as two neutrons or two protons, the force is not enough to bind the particles, since the spin vectors of two particles of the same type must point in opposite directions when the particles are near each other and are ...

#ParticlePhysics

Nuclear force - Wikipedia

@r1os
Nice guide, thanks. I used systemd-network instead of NetworkManager. Maybe this would be an alternative?

#archlinux

Some time ago for practicing #haskell I implemented a well know algorithm for combining multiplets https://github.com/mdrslmr/MultipletCombiner . This algorithm from #grouptheory is used in #particlephysics and other #physics topics. The code is probably pretty useless since the results are anyway textbook standards. But I found it was a nice exercise. I'm sure the code can be improved a lot easily.
GitHub - mdrslmr/MultipletCombiner

Contribute to mdrslmr/MultipletCombiner development by creating an account on GitHub.

GitHub