this post was submitted on 14 Mar 2025
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Yes, took me months to see that too! The point of the chances is though, with some problems you don't need a definitive answer. Having a solution that solves 95% of your problem can be enough for the problems you would use a quantum computer in the first place. In other cases, your chance is somewhere between 99 and 100 percent so you practically still have a definitive answer.
The part that doesn't make sense is how a guess on a QC in a binary is any better than a scientist just guessing an outcome from a binary. Yeah, it can do it a lot, but if you can't test the outcome to verify if it's correct or not, how is it better than any other way of guessing outcomes?
Statistically, it absolutely isn't. Even if it continually narrows things down via guesses, it's still no more valuable than any other guesses. Because in all the whitepapers I've seen, it's not calculating anything because it can't. It's simply assuming that one option is correct.
In the real world, it's not a calculation and it doesn't assist in... anything really. It's no better than a random number generator assigning those numbers to a result. I don't get the utility other than potentially breaking numerical cryptography.