UncombedCoconut

4 ms·

1.
by UncombedCoconut 2y ago
Sadly, we can't, for such a test would already be enough to solve the halting problem: if a TM's status is provable, enumerate possible proofs (of halting and non-halting) until we find one and know the result; if the status is no
2.
by UncombedCoconut 2y ago
Mostly no: we did find some non-halting TMs that required new proofs, but none of those had the flavor of new math, per se. Indeed, we found that all but 30 of them could be proved by finite automata methods, meaning the TM's state&#x2
3.
by UncombedCoconut 2y ago
As a member of these chats: it's often like hitting on an idea on a break-room blackboard and working it out, except the interaction can be cited. That's a positive change, if we can follow through and add to the literature in d
4.
by UncombedCoconut 3y ago
This program is at least related to what you want: https://googology.fandom.com/wiki/Hypercalc -- and the community there has devised other systems for representing huge numbers with compact notations.
5.
by UncombedCoconut 4y ago
Great news: this article does discuss it. It links to that exact Science paper.
6.
by UncombedCoconut 5y ago
FWIW: A pattern along these lines is in B of A's Quartz, allowing the construction of table filters like "Where('colname') <<inlist>> ['cat', 'dog']".
7.
by UncombedCoconut 5y ago
https://stopncii.org/how-it-works/ explains that "Your content will not be uploaded, it will remain on your device", and "Participating companies will look for matches to the hash and remove any matches
8.
by UncombedCoconut 5y ago
Hello, see here for an explanation: https://en.wikipedia.org/wiki/Pearson_correlation_coefficien... It's widely understood that the words "correlation" and "uncorrelated", when used in the cont
9.
by UncombedCoconut 6y ago
Display Options, [ ] Rotate globe
10.
by UncombedCoconut 10y ago
To your first point: yeah, some discomfort around it is valid, but I see it as a non-issue. Informally/philosophically, because a model's job is to capture everything a first-order theory can see about your object of study - so it
11.
by UncombedCoconut 10y ago
You can, as long as your first-order statement is in the language of set theory, by translating "there does not exist a bijective function f: N->R".
12.
by UncombedCoconut 11y ago
I love it! Quick idea -- though I'm not sure if this would further the goal of having fun, even as a PR -- there's a documented way to make Birdseed subclass random.Random ( https://hg.python.org/cpython/file&#
13.
by UncombedCoconut 11y ago
I think you're misunderstanding the example. An anti-derivative of 1/x is ln |x| (very different from |ln x|) when the domain excludes x=0. By the fundamental theorem of calculus, you can use it to integrate over intervals that ex