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- Random Seed Choice for LAMMPS Molecular Dynamics Simulations
I want to create multiple molecular dynamics simulations using LAMMPS which are different only in the initial velocity of the atoms LAMMPS allows you to use a random seed to generate an initial velocity I plan to just use successive numbers, so if there are 5 simulations, the seeds would be
- Will a Random Number Generator Eventually Repeat Its Numbers?
I am just curious If I have a random number generator, eventually, if I wait long enough all possible numbers should began to repeat Or would the numbers not repeat? For example, if say the first hundred numbers were totally random 455688132547 etc would the machine eventually repeat
- Random picking of 3 digit numbers • Physics Forums
If the odds of randomly picking a 3 digit number correctly are 1000-1, then what are the odds of that same number being picked 4 times in 364 picks?
- MCNP6: error -- bad trouble in imcn is usually . . . - Physics Forums
Hello, I'm new to MCNP deck-building, and I'm trying to acquire an X-ray energy spectrum using MCNP6, on Windows 10 environment I'm running MCNP6 via MCNPX Visual Editor Version X_24E, and the deck is input using built-in "Input File" tab in MCNPX Visual Editor My input deck is given below
- Error: Bad Trouble in IMCN - Unexpected EOF - Physics Forums
I am getting an error which reads as follows: "bad trouble in imcn in routine pass1 unexpected eof in file ****** " I just added a sdef and nps
- Calculating Probability for Repeated Numbers in Random Number . . .
Say I have a random number generator that generates numbers between 0 and 9 inclusive (10 possibilities) and I run it 6 times What I am trying to find is the probability that at least 5 of those 6 random numbers will be the same I could think of 2 ways to find the answer, the first one
- Is Anything in the Universe Truly Random? • Physics Forums
Well I just read about whether mind can produce random numbers or not here But that makes me wonder whether anything in this universe is random or not? I haven't yet studied quantum physics but I know that a lot in it is based on probability So is anything truly random in this universe
- Is It Possible to Design an Unbreakable Cipher? - Physics Forums
Generating long, truly random keys is also hard: pseudo-random number generators, regardless of quality, churn out deterministic key streams that can in principle be broken
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