pbuk's latest activity
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Ppbuk replied to the thread High School A Slice of Bad Luck.... how many slices does each person want (24 slices and 9 people, if they want 3 each the probability is again 1)? ... many other...
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Ppbuk replied to the thread Undergrad Logic Puzzle: The Locker Puzzle.The arrangement of the numbers only makes a difference if the prisoners all follow the correct strategy. Other than picking boxes at...
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Ppbuk replied to the thread Undergrad Logic Puzzle: The Locker Puzzle.Possibly, perhaps also because the solution is similar to the one in this recent thread which seemed to me to deteriorate into a pissing...
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Ppbuk reacted to oracle99's post in the thread World Chess Champ Says Computers Ruined Chess with
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This is a long running debate. If you play chess, checkers, connect4, etc as entertainment, either with human or computer opponent, then... -
Ppbuk replied to the thread World Chess Champ Says Computers Ruined Chess.Great to have you here: there are a few of us around here that remember what assembly programming was like back then.
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Ppbuk replied to the thread World Chess Champ Says Computers Ruined Chess.Er... https://www.physicsforums.com/threads/ai-go-is-not-a-crowd-pleaser.1086239/
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PWordle 1,925 4/6* ⬛⬛🟨⬛⬛ 131 (wb 163)(Seed: ranked 640 and used by 35 others) 🟨⬛⬛🟨⬛ 3/3/3 (3) Oops! Forgot to filter the blackened...
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Ppbuk reacted to davidwinth's post in the thread Undergrad Rod elastically impacting a ball - impact location with
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Also, just in case it was missed, the author presented such a system of equations. 😁 -
Ppbuk reacted to davidwinth's post in the thread Undergrad Rod elastically impacting a ball - impact location with
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Thank you for the responses. I figured out that I forgot the KE of rotation. I wrote out the equations and was able to solve them... -
Ppbuk replied to the thread High School Why do people not notice the equinox when it happens?.Jupiter yes but Saturn is about 13th at the moment and in a few months it will have dropped out of the top 20. I don't believe it will...
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Ppbuk reacted to berkeman's post in the thread High School Increasing the brightness of an OLED pixel with
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if r=g=b=0, then xr=xg=xb=0. -
Ppbuk replied to the thread High School Increasing the brightness of an OLED pixel.Because the eye and brain detect red, green and blue light in different ways, to achieve an increase in brightness without changing the...
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Ppbuk replied to the thread High School Increasing the brightness of an OLED pixel.Neither. The relationship between RGB values and output power is much more complicated than that. There are also non-linear...
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Ppbuk replied to the thread High School Increasing the brightness of an OLED pixel.Really? Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction...
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Ppbuk replied to the thread AI TPU vs. GPU.Yes, working in a world where 256 + 1 = 258 would be disorientating (or is 512 + 1 = 512 worse?)
