PeterDonis's latest activity
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PeterDonis replied to the thread Graduate Why is 0 K unattainable?.This doesn't make sense; temperature is not a property of individual atoms. It's a property of the system. For example, see here (the... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.I think there are already existing legal concepts that cover this quite well. @Dale already mentioned libel. Another obvious one is... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.Sure it did. Its operator did not expect it to respond to the rejection of its pull request with a hit piece. Obviously, in hindsight... -
PeterDonis replied to the thread Undergrad Relativistic Space Travel: Optimizing Proper Time [Project Hail Mary].Using the formulas I gave in post #30 just now, if we know the maximum rapidity ##\alpha##, the proper time ##T## required to reach it... -
PeterDonis replied to the thread Undergrad Relativistic Space Travel: Optimizing Proper Time [Project Hail Mary].It almost does: $$ \frac{M}{m} = e^\alpha - 1 $$ where ##\alpha##, the rapidity, is given by ##\alpha = a T / c## (##a## being the... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.But the person who set the AI that made the pull request and then posted the hit piece did not ask it to do those things. So LLMs are... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.Do you consider the AI that submitted a pull request to matplotlib, and then wrote and published a hit piece on the author of matplotlib... -
PeterDonis replied to the thread Undergrad Help me understand indeterminism in standard quantum mechanics.I didn't say their descriptions weren't consistent. I said none of them really work. Because... Exactly. I made a similar point in this... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.They are doing what their designers programmed to do; but what their designers programmed them to do is not predictable. -
PeterDonis replied to the thread High School Infinite universe, infinite volume from the beginning?.Yes, agreed. But @Hornbein left out that possibility, which seems odd, since "flat", as I said, is in between "hyperbolic" and... -
PeterDonis replied to the thread Is A.I. more than the sum of its parts?.Yes, fair point--there might be more than one "human of record". -
PeterDonis replied to the thread High School Infinite universe, infinite volume from the beginning?.Which means a flat universe, in between the two, is also possible. -
PeterDonis reacted to Ibix's post in the thread High School Infinite universe, infinite volume from the beginning? with
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The point about the singularity is that it's where the model no longer works. The singularity doesn't have a volume because it isn't... -
PeterDonis replied to the thread Graduate Gravitational wave propagation in GR - follow up.Thread closed for moderation.