Hacker News: TonyZYT2000

New comment by TonyZYT2000 in "“We have information that Moonshot distilled Fable for the development of K3”"

TonyZYT2000 — Wed, 22 Jul 2026 18:34:46 +0000

I think the accusation implies Kimi has gained time travel capability (distilled from fable probably) to have enough time distilling fable. Given they can travel time now, I think it is fair to call them a threat to national security.

New comment by TonyZYT2000 in "Camera with transparent display launches for the equivalent of $29"

TonyZYT2000 — Tue, 07 Jul 2026 23:08:39 +0000

This also functions as a light meter for analog photographing. There are light meter apps on smart phones, but it is fun to measure through a lighter/simpler equipment.

New comment by TonyZYT2000 in "The Visualization of Differential Forms (2021)"

TonyZYT2000 — Mon, 23 Sep 2024 21:16:32 +0000

I’d like to recommend Prof Chern’s course on Discrete Differential Geometry https://cseweb.ucsd.edu/~alchern/teaching/cse270_wi24/. The lecture slide on Exterior Calculus includes many good illustrations of differential forms, and there are more cool figures on related topics. There is also a pdf textbook neatly formatted if you want to dive deeper.