robphy's latest activity
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robphy replied to the thread What separates good guitar players from truly exceptional ones?.Happy Birthday, Jason Becker (July 22, 1969 - ) (more Jason Becker on PF) -
robphy replied to the thread News 2026 Fields Medal.It's now official https://www.simonsfoundation.org/2026/07/23/2026-fields-medals-awarded-to-four-of-worlds-top-mathematicians/...
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robphy replied to the thread Undergrad Best way to numerically solve this system of equations?.Does it help if you let ##\lambda=\frac{1}{\mu}## in your system and then numerically solve for ##\mu##?
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robphy replied to the thread Latest Notable AI accomplishments.I'm curious if the associated "thinking process" was also presented. possibly interesting: Levent Alpöge (the author of the tweet)...
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Robotic UFC Fighting https://www.newsweek.com/robot-decapitated-in-worlds-first-ever-humanoid-ufc-fight-12209126 Go to 1:43:00 for the...
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Serious math done with Claude Fable 5 and an all-lowercase tweet. Finding the counterexample was hard (it's a relatively famous...
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robphy replied to the thread Cover songs versus the original track, which ones are better?.(June 2026) Metallica: Master of Puppets (Live in Cardiff, Wales - June 28, 2026) - solo#1 t=3m30s - solo #2 t=5m40s (more...
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robphy replied to the thread Famous people known for two totally unrelated accomplishments.https://en.wikipedia.org/wiki/Jesse_Ventura (wrestler, governor) https://en.wikipedia.org/wiki/Bill_Bradley (NBA champion, senator)...
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https://en.wikipedia.org/wiki/Fields_Medal Thu, July 23, 2026 https://www.youtube.com/@SimonsFoundation/streams Whoops... Fields...
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robphy posted the thread Suggestion Enhancement Request: Community Reference should be slimmer in Feedback and Announcements.In the spirit of reducing cognitive load, highlighting what is new, and encouraging activity, I suggest that the various "Community...
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It does and we will likely moderate in the near future. For now, we're not standing on our own very well. Chat search has greatly harmed...
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@Greg Bernhardt, thanks for putting a timestamp on the last post in a thread.
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On mobile, when looking at the forum categories on the homepage (e.g. stem advising), I can't see when the most recent post was made...
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robphy replied to the thread Undergrad Getting back Maxwell's vector equations from their spinor version.possibly helpful (for an abstract-index notation approach): page 18 (and page 3 and onward for definitions) of "Conserved currents of...
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robphy replied to the thread Cover songs versus the original track, which ones are better?.(1991) Judas Priest - Painkiller [Best LIVE Version HQ] *RARE* 1991 (2026) JUDAS PRIEST ／ Painkiller ( cover ) 松島フェス-RockBarステージ-...
