multiseed rng
i probably asked this before but, is there any rng that uses more than 1 seed? I cant find any that uses 4 or 5 seeds
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KC2ZOF
multiseed rng
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Why would it matter? You can seed any RNG with as many seeds as you want by first combining them in a suitable manner.
okay… but i have no idea how to combine them properly to not make the output predictable
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KC2ZOF
Modulus arithmetic can be unpredictable :) If i remember correctly, that is how the random number generator works in the first place.
yeah, but mod seems a bit strange in some way, which is why im using round( for the moment
right now, i have:
A-INPUT LENGTH- any value greater than 1
B-OUTPUT LENGTH and value greater than 1 - i would prefer not to use it
C-SUM of A (input is list)
D-lowest 2^X from B
E-TEMP LENGTH - a random length generated within the program (i forgot how to expand to get it and im too lazy to look back)
output = C(round((B^A/C)D/E,0)) - i know i can skip a few parenthesis. i'll remove them lateranyone have any idea on a good way of mixing these variables up?
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KC2ZOF
maybe it would help if we knew what you were trying to do?
im trying to make the mod value of my Hash 2X program more random. im trying to get it to change with the slightest variation in data, from the inputted length to the actual data that was inputted
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KC2ZOF
"more random"
- That's rather subjective… what (sets of) statistical tests did you want said RNG to pass, anyway? Just go look for a long-period RNG, or if you're too cheap, there's a way to combine several linear congruential generators (each seeded differently of course) such that the period of the hybrid generator is the LCM of the periods of the components. Check the lit. Otherwise, there's always the Mersenne twister.
thornahawk
i honestly dont know what im doing, so ive run the formula through a simple loop while the numbers increase.
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KC2ZOF
/forum/t-192653/multiseed-rng#post-
