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Old 2021-09-24, 12:25   #64
Happy5214
 
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"Alexander"
Nov 2008
The Alamo City

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Quote:
Originally Posted by tuckerkao View Post
Encounter Jacobi errors in LL are much more likely than Gerbicz errors in PRP. Also the PRP certifications of those exponents won't take longer than 1 hour for most users.
I would have guessed the opposite. On bad hardware, Gerbicz should catch more errors than Jacobi (key word is catch; the actual number of bad iterations should be roughly equal either way), but also have the ability to correct the bad iterations more efficiently (wrt granularity/frequency of checks and the probability of an error being caught), thus producing more reliable results.
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