Magnetoresistive RAM Updated +Created
2D representation of Updated +Created
SARS-CoV-2 Nsp12 Updated +Created
Satoshi's email address Updated +Created
Turing machine acceleration Updated +Created
Turing machine acceleration refers to using high level understanding of specific properties of specific Turing machines to be able to simulate them much fatser than naively running the simulation as usual.
Acceleration allows one to use simulation to find infinite loops that might be very long, and would not be otherwise spotted without acceleration.
SQL spatial index Updated +Created
SQL subquery Updated +Created
SQL transaction Updated +Created
Microsoft SQL Server Updated +Created
Palo Alto Updated +Created
Placentalia Updated +Created
Busy Beaver Challenge Updated +Created
Project trying to compute BB(5) once and for all. Notably it has better presentation and organization than any other previous effort, and appears to have grouped everyone who cares about the topic as of the early 2020s.
Very cool initiative!
By 2023, they had basically decided every machine: discuss.bbchallenge.org/t/the-30-to-34-ctl-holdouts-from-bb-5/141
Spectroscopic notation Updated +Created
This notation is cool as it gives the spin quantum number, which is important e.g. when talking about hyperfine structure.
But it is a bit crap that the spin is not given simply as but rather mixes up both the azimuthal quantum number and spin. What is the reason?

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