explain xkcd - User contributions [en]

Talk:2957: A Crossword Puzzle

2024-07-23T20:30:25Z

162.158.203.68: reply to 60 clues

compare https://www.buttersafe.com/2011/02/17/crosswords/ --[[Special:Contributions/162.158.158.236|162.158.158.236]] 20:50, 10 July 2024 (UTC)
:randall has now updated the header for this comic to "Today's comic accidentally inspired by this Buttersafe comic from 2011!" and i feel bad for having spotted the similarity and commented on it within 1 minute of this page's creation --[[Special:Contributions/162.158.62.248|162.158.62.248]] 03:48, 11 July 2024 (UTC) (same anon as above)
::I have made this [[2957:_A_Crossword_Puzzle#Trivia|trivia]] about it and updated the [[Header text]] with this comics new one. This will ave to be updated after Fridays comic comes out. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:06, 11 July 2024 (UTC)

it's *A* crossword puzzle for a reason ;) -- 21:05, 10 July 2024 (UTC)
:I suspect that that reason is that someone will inevitably compare the information content of solving this crossword puzzle to the information content of narrating 1190. [[Special:Contributions/172.70.35.21|172.70.35.21]] 01:25, 11 July 2024 (UTC) I didn't sign. Was that rude? I'm new here, is it ok if I just ask questions?

i’m trying to table-ify it but i keep getting edit conflicted. [[Special:Contributions/172.71.30.93|172.71.30.93]] 21:24, 10 July 2024 (UTC)

Surprised something like "Jagged and loose Hawaiian lava flow (2)" couldn't be fit in (unless I've missed it). Maybe because there were no two-letter answers at all, of course. (I think... Again, maybe I'm missing them.) [[Special:Contributions/172.70.86.38|172.70.86.38]] 21:30, 10 July 2024 (UTC)
:In most standard American crossword puzzles, two-letter answers are not allowed; the minimum answer length is 3. However, judging from the quality of the fill in this grid, Randall might have considered an answer such as "Two jagged and loose Hawaiian lava flows next to each other (4)" for AAAA. --[[Special:Contributions/172.69.58.128|172.69.58.128]] 03:04, 12 July 2024 (UTC)

unfortunate that [https://tmbw.net/wiki/Aaa "antepenultimate track of They Might Be Giants' ''Glean''"] did not make it in --[[Special:Contributions/172.70.230.200|172.70.230.200]] 21:35, 10 July 2024 (UTC)
:And where is "Fonzie's catch-phrase"? Or does that end with a Y? [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 23:02, 10 July 2024 (UTC)

Did I use the calculator wrong, or 12356631 in base 26 equals 111111, not AAAAAA? [[Special:Contributions/172.69.90.180|172.69.90.180]] 22:33, 10 July 2024 (UTC)
:anyone using base 26 is probably likely to be using all 26 letters, instead of ten numbers and sixteen letters. contextless, i would usually assume any base has standard decimal digits, but liberties have already been taken here so why not (please sign)
::I wasn’t sure enough to comment, but it looks like he miscalculated. 26^5 + 26^4 + 26^3 + 26^2 + 26^1 + 26^0 = 12355631 = 111111 in base 26. To be AAAAAA it would have to be 123556310. Of course, maybe he’s using A through Z instead of the expected 0 through 9 followed by letters A through P, the way hexadecimal is. [[Special:Contributions/172.70.210.52|172.70.210.52]] 23:16, 10 July 2024 (UTC)
:::If he’s using the letters A through Z as the ‘digits’ for base 26, then he’s still wrong, because A would be 0, Z would be 25 and 12355631 decimal would be BBBBBB in that base 26. [[Special:Contributions/172.70.210.235|172.70.210.235]] 00:54, 11 July 2024 (UTC)
:::: I've often seen the digits for base 10 expressed as 1234567890 - perhaps he did similar in his system and Z is 0. {{unsigned ip|172.71.194.44|17:27, 15 July 2024}}
:::It's possibly just a typo and the clue was meant to be 123556310. [[User:TimeLurker|TimeLurker]] ([[User talk:TimeLurker|talk]]) 15:21, 13 July 2024 (UTC)
:The "Qalculate" program has a number base setting called "Bijective base 26", which outputs the answer as "AAAAAAB26. [[User:Fabian42|Fabian42]] ([[User talk:Fabian42|talk]]) 01:23, 11 July 2024 (UTC)

I'm surprised he didn't make this interactive, so you could type into all the cells to fill out the crossword. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 23:02, 10 July 2024 (UTC)

I made and discarded various theories what the joke might be while I read through the questions, including all numbers, at least two possible solutions for the entire puzzle (I think that happened once in a newspaper), unknowable answers, … Only when I got to the "disregard for gravity" thing did I suspect the right answer and only because I once saw a meta gaming Stack exchange question about its tag. Otherwise it might have taken me until the Morse code question. This was really well hidden! [[User:Fabian42|Fabian42]] ([[User talk:Fabian42|talk]]) 01:23, 11 July 2024 (UTC)

i dare not think about how long this took to make. [[user talk:lettherebedarklight|youtu.be/miLcaqq2Zpk]] 01:31, 11 July 2024 (UTC)

:In all honesty, this is probably easier to make than a regular crossword puzzle. [[Special:Contributions/172.69.3.146|172.69.3.146]] 05:48, 11 July 2024 (UTC)

https://crosshare.org/crosswords/2YcIAgtQCMBK6clsrNK4/mini-39-literally-screaming [[Special:Contributions/172.71.146.4|172.71.146.4]] 02:29, 11 July 2024 (UTC)

It's traditionally doctors that ask you to "say AAAAAAA" when they examine your throat. I'm pretty sure 36 across is supposed to be a joke about how dentists make smalltalk with their fingers in your mouth. [[Special:Contributions/172.70.126.10|172.70.126.10]] 04:24, 11 July 2024 (UTC)

I filled in the answers. Can someone add the solved image? I don't have file upload permissions. https://i.imgur.com/AlDIT1p.png --[[User:Elfakyn|Elfakyn]] ([[User talk:Elfakyn|talk]]) 06:47, 11 July 2024 (UTC)
:We need someone to make a picture where it has been solved... :-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 10:15, 11 July 2024 (UTC)
::It seems useful (and funny) to supply the answer(s). Should we show the completed puzzle (which raises questions of font choice) or add a column to the table? My preference would be adding the column. -- [[User:Dtgriscom|Dtgriscom]] ([[User talk:Dtgriscom|talk]]) 11:01, 11 July 2024 (UTC)
:::The two above comments was made after Elfakyn's post. I have moved them both here. And then I have downloaded the image and added it to the trivia segment of the explanation. Thanks Elfakyn. I will credit you, please change the credit if you wish to be credited otherwise or not at all. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:13, 11 July 2024 (UTC)

bro tried to nerd-snipe us 😭 [[Special:Contributions/172.69.194.96|172.69.194.96]] 07:30, 11 July 2024 (UTC)

People without aphantasia can visualize words in front of them to solve puzzles like 18-across? That's quite impressive, I have to painstakingly count the letters in my head! [[User:Maplestrip|Maplestrip]] ([[User talk:Maplestrip|talk]]) 08:05, 11 July 2024 (UTC)
: ''Some'' people. It's not an all-or-nothing - you can have access to some sorts of visualisation but not others, and it may be clearer or vaguer from person to person.[[Special:Contributions/141.101.98.118|141.101.98.118]] 07:45, 12 July 2024 (UTC)

Every third letter in 'aphantasia' is 'hti'.[[Special:Contributions/172.70.162.18|172.70.162.18]] 08:17, 11 July 2024 (UTC)
:The clue is written like '''E'''ve'''R'''... to give that hint, that it starts on the first letter. Also if you need 4 letters startign on the first and ending on the last is the only way to get a 4 letter answer out of it. --[[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 12:12, 11 July 2024 (UTC)
::What?[[Special:Contributions/172.69.195.230|172.69.195.230]] 15:02, 11 July 2024 (UTC)
::Oh - now I'm looking at the comic itself I see what you mean. I was just looking at the explanation before, which was lacking the emphasis - I've put it in now. Still a bit lame as a clue IMO though.[[Special:Contributions/172.70.163.120|172.70.163.120]] 15:08, 11 July 2024 (UTC)

The Ruby Rhod one is misleading; his ''actual'' catchphrase in the movie is "green", which fits perfectly in the given space. -[[User:Nyerguds|Nyerguds]] ([[User talk:Nyerguds|talk]]) 09:22, 11 July 2024 (UTC)

SHA256 can be cracked much faster than 100 tries/sec. See [https://john-users.openwall.narkive.com/d9vvJ59x/hashcat-cpu-vs-jtr this performance discussion] from 10 years ago, which found that a single thread could do 9068K hashes per second. Recalculating the time for [A-Z]{8}, we find that it would take around 6.4 hours to crack. Still a while, but a far cry from 66 years. Using any form of parallelism (GPU, multicore CPU) would reduce the time further. --[[Special:Contributions/199.111.224.109|199.111.224.109]] 16:37, 11 July 2024 (UTC)
:As nobody is doing it this, it's an entirely theoretical speed. And you can rather envisage something happening at a rate of "a hundred a second" for years better than "more than nine million a second" for hours, and thus what it would mean to do something at this rate for this long (or as long as necessary). Though, traditionally, it would perhaps be "one a second" for approximately 6,600 years, I think I rather like the '66 years' value, aesthetically, so one full test every hundredth of a second seems to be nicely demonstrative.
:And going, needlessly, through them at the rate which 'solves' the problem in 6.5 hours doesn't so much impress upon you the difficulty of the task as much as it does the speed one can attempt such a classicly time-consuming problem. Even if you then add the overhead needed to check/collate all the collisions you get along the way. Every time you hit a 'possible', you'd probably do at least a disk-IO to keep a record of it, as you couldn't be sure that you won't have untold number of right-looking but incorrect results and at some poine you probably need to sanity-check and rank what you have in order of most to least likely. [[Special:Contributions/172.70.90.122|172.70.90.122]] 17:34, 11 July 2024 (UTC)

I haven't thought about Dejobaan Games in a very, ''very'' long time. Such a shame Drop That Beat Like an Ugly Baby never finished, the whole "play rhythm games to your own music" niche never seemed to have gotten off the ground. Still, what a throwback. --[[Special:Contributions/172.69.22.57|172.69.22.57]] 19:32, 11 July 2024 (UTC)

Randall should know that a 1.5V storage device is a cell, not a battery. [[User:HughNo|HughNo]] ([[User talk:HughNo|talk]]) 19:46, 11 July 2024 (UTC)
:It's a battery consisting of a single cell.[[Special:Contributions/141.101.98.225|141.101.98.225]] 07:50, 12 July 2024 (UTC)

There are multiple opportunities for a rebus in here. Are we sure the answers are correct? I believe the first cell of 8D could be a rebus of great length...--[[Special:Contributions/172.70.100.92|172.70.100.92]] 21:35, 11 July 2024 (UTC)

I'm [[356|really tempted]] to write a program to find out if there's another answer to "string whose SHA-256 hash ends '…689510285e212385'". —megan [[user talk:megan|talk]]/[[special:contribs/megan|contribs]] 03:36, 12 July 2024 (UTC)
:For bonus nerd-points, also find out all the ''other'' alternate answers that slot across that different answer (and down over the alternate acrosses, and...). For all we know, the ''whole grid'' might have a valid entirely different solution, but we're feeling so smug for solving it all the 'wrong' way, diverted by fiendishly multivalent clues... ;) [[Special:Contributions/172.70.90.98|172.70.90.98]] 11:03, 12 July 2024 (UTC)

Eh? {{unsigned ip|172.70.90.129|07:37, 12 July 2024}}

I wonder if the black squares could be a pattern for Conway's Game of life... —Potiron[[user talk:Potiron|talk]] 08:58, 12 July 2024(UTC)

:[http://conwaylife.com/forums/viewtopic.php?f=12&t=3316&p=189641#p189641 It doesn't look interesting.] [http://catagolue.hatsya.com/object/xp140_gggw8w78gzy2248zy012sw2w111/ -] [[User:CipherGuide|CipherGuide]] ([[User talk:CipherGuide|talk]]) 12:38, 12 July 2024 (UTC)

There are exactly 60 clues, by the way, although I’m not sure where it would be useful to include that information. [[User:Usb-rave|Usb-rave]] ([[User talk:Usb-rave|talk]]) 14:53, 12 July 2024 (UTC)
:If there had been 65 (or U+0041) clues, that would have been worth mentioning it. Do you know any character encoding where A is encoded as the number 60?

45: Schrodinger

2022-06-03T20:54:31Z

162.158.203.68: /* Schrödinger's cat */

{{comic
| number = 45
| date = January 4, 2006
| title = Schrodinger
| image = schrodinger.jpg
| titletext = There was no alt-text until you moused over
}}

==Explanation==
This comic is a joke creating a humorously false synthesis, combining the principles of quantum superposition and the effects of reading a comic one panel at a time.

{{w|Schrödinger's cat}} is a thought experiment that illuminates the notion that a particle only resolves itself to its state upon observation, and until such observation is made, it is in all of its possible states simultaneously. In the thought experiment, a cat is both dead and alive until observation; likewise, in this comic, [[Black Hat]] and [[Cueball]] are likening the last panel to the box with the cat: until you read it, it is in a mixed state (a superposition) of both funny and unfunny.

Finally, in the last panel, both of them say "Shit." The joke is that after reading the last panel, the comic is both funny (as it is unexpected) and not funny (as the last line was a non sequitur and therefore there is no climax) at the same time, thus proving Black Hat and Cueball wrong, hence them expressing discontent with the word "shit."

The [[title text]], which Randall here calls the alt-text, suggests that the alt text did not exist until the mouse over action occurred. This is another reference to Schrödinger's cat. You do not know if there is a title text until you mouse over, so before you mouse over, the title text could be missing or existent.

===Schrödinger's cat===
Schrödinger's cat is a famous thought experiment proposed by the fabulous {{w|Erwin Schrödinger}} to question the {{w|Copenhagen interpretation}} of quantum mechanics.

Under the {{w|Copenhagen interpretation}}, any particle is described by a {{w|wave function}} that allows one to calculate the probability that it is any given state. A radioactive nucleus with a half-life of one hour, for instance, would have a wave-function that would split, showing two distinct states (decayed, undecayed) that change over time until some "observation" forced the wave-function into one state or another (called "collapsing the wave-function"). Before the wave-function is collapsed, it is incorrect to say that the atom has decayed or has not decayed; it is in a "superposition" of states, effectively both decayed and undecayed.

Schrödinger thought that the Copenhagen interpretation was absurd, and devised the below thought experiment to show this. The experiment goes as follows: Put a cat in a box, he said, with a device triggered by the decay of an atom with a half-life of one hour that would release a poisonous gas if triggered. Then, after waiting an hour, the Copenhagen interpretation would say that the atom is in a superposition of decayed and undecayed states, and thus, by extension, the cat would be in a superposition of alive and dead states. Only when the box is opened would the wave-function for the cat collapse into either alive or dead states. This thought experiment is not meant to be taken literally, as every interaction of a particle with another constitutes an observation, and many particles must interact for a cat to die, but still his argument was that since it is absurd for a cat to be both alive and dead, it is absurd for an atom to be both decayed and undecayed.

If this experiment were to be performed, the cat would not be both dead and alive.

== Transcript ==
:[Black Hat and Cueball are standing next to each other. Above them the text is written in a box with shades around it.]
:Schrödinger's Comic

:[Black Hat and Cueball are still standing next to each other, but Cueball has lifted his arms above his head. The text is again written in a box with shades around it.]
:The last panel of this comic is both funny and not funny at the same time.

:[Black Hat and Cueball are still standing next to each other, Cueball arms are down again. The text is again written in a box with shades around it.]
:Until you read it, there's no way to tell which it will end up being.

:[Black Hat and Cueball are still standing next to each other. Cueball has become smaller and smaller through the three frames after the first. Quite clearly here in the last panel. The text is again written in a box with shades around it.]
:Shit.

==Trivia==
*This was the 42nd comic originally posted to [[LiveJournal]].
**The previous was [[39: Bowl]].
**The next was [[46: Secrets]].
*There had been a break of almost a month between this and the previous comic.
**This time was probably used to prepare the launch of the new [[xkcd]] site.
*Original title: "Drawing: Schrodinger"
**For the first time in eight comics and only the second time since after the first day on LiveJournal, the weekday was not part of the title on LiveJournal.
**But the extra word "Drawing" was still added to the title for this and the four comics after the next, in spite of the simultaneous release on xkcd.
*There were no original [[Randall]] quote for this comic.
*This was the first comic to be posted simultaneous (i.e. on the same day) on both LiveJournal and the new xkcd site.
*Thus this comic was one of the last 11 comics posted on LiveJournal.
**These 11 comics were [[:Category:Posted on LiveJournal after xkcd|posted both on LiveJournal and xkcd]] after the xkcd site opened on the 1st of January 2006.
**They were not all posted on the same day though.
*Black Hat's hat is beginning to shorten from its top-hat look, although its height varies between panels. (As does Cueballs height compared to Black Hat.)

{{Comic discussion}}
[[Category:Comics posted on livejournal| 42]]
[[Category:Posted on LiveJournal after xkcd]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Cueball]]
[[Category:Physics]]
[[Category:Comics with lowercase text]]

2627: Types of Scopes

2022-06-01T15:36:40Z

162.158.203.68: /* Explanation */

{{comic
| number = 2627
| date = June 1, 2022
| title = Types of Scopes
| image = types_of_scopes.png
| titletext = An x-ray gyroscope is used to determine exactly which toppings they included in the pita.
}}

==Explanation==
{{incomplete|Created by a BOT - Please change this comment when editing this page. Do NOT delete this tag too soon.}}

-scope is an ending for words denoting an instrument used for viewing or examination. It comes from the Ancient Greek word for "examine, inspect, look to or into, consider". There are many such words in the English language.

''Electron microscopes'', ''electron telescopes'' and ''radio telescopes'' are special forms of microscopes and telescopes, respectively. In this comic, Randall muses what an "electron ___-scope" and "radio ___-scope" could be for other words also ending in -scope (namely: periscope, stethoscope, kaleidoscope, gyroscope and horoscope). The definition of the word itself ("regular ___-scope") is also given.

{| class="wikitable"
|-
! Word !! Regular !! Electron ___ !! Radio ___
|-
| Microscope || || ||
|-
| Telescope || || ||
|-
| Periscope || || ||
|-
| Stethoscope || || ||
|-
| Kaleidoscope || || ||
|-
| Gyroscope || || ||
|-
| Horoscope || || ||
|}

The title text makes a pun on "gyroscope" and the Greek foods {{w|Gyros}} and {{w|Pita}}.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

{{comic discussion}}

2617: Maps

2022-05-10T12:27:25Z

162.158.203.68: Google also massively improved in just 15 years...

{{comic
| number = 2617
| date = May 9, 2022
| title = Maps
| image = maps.png
| titletext = OpenStreetMap was always pretty good but is also now *really* good? And Apple Maps's new zoomed-in design in certain cities like NYC and London is just gorgeous. It's cool how there are all these good maps now!
}}

==Explanation==
{{incomplete|Created by a BIG BIG APPLE APPLE MAP- Please change this comment when editing this page. Do NOT delete this tag too soon.}}

{{w|Apple Maps}} was quite bad when first released, attracting lots of criticism from iPhone users who were accustomed to the superior {{w|Google Maps}}. Randall/Cueball is surprised that it is now pretty good. His surprise is exaggerated to the extent that it is comparable to some fundamental constant of universe, such as the speed of light, being changed to some other number.

The term "map" carries a double meaning. While it refers to an actual map, it also refers to the concept of "map and territory," where your map is your model of the universe, and the territory is the universe itself. Cueball has a map of the universe where Apple Maps is bad, and is surprised to discover that the map no longer fits the territory, and thus has to update his map.

The title text mentions {{w|OpenStreetMap}}, an open source/crowd sourced mapping tool, which has also improved since Randall has last checked. He marvels at the number of "good" mapping options now!

Google Maps itself launched in 2006 and especially its satellite coverage outside the US was considered quite bad. The maps displayed back then lead to mockery among "real" cartographers that the service couldn't really be considered a map, either: It was called "map-like", given that it was just a visualization running on an extensive geodatabase, and didn't have a fixed scale. However, Google's popular mapping approach revolutionized how maps were perceived all over the world, blurring the lines between traditional paper maps, GIS (geo-informational systems) and digitally rendered maps on screen. The process of "mapping" - like it is referenced here - has since moved almost completely into the digital realm.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

:[Megan and White Hat face Cueball, who is staring down at his open palms.]
:Cueball: You look around one day and realize the things you assumed were immutable constants of the universe have changed.
:Cueball: The foundations of our reality are shifting beneath our feet.
:Cueball: We live in a house built on sand.

:[Caption below panel]
:The day I discovered that Apple maps is kind of good now

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Megan]]
[[Category:Maps]]
[[Category:Philosophy]]

2614: 2

2022-05-03T07:49:44Z

162.158.203.68: Undo revision 232078 by 108.162.245.69 (talk)

{{comic
| number = 2614
| date = May 2, 2022
| title = 2
| image = 2.png
| titletext = It's like sigma summation notation, except instead of summing the argument over all values of i, you 2 the argument over all values of 2.
}}

==Explanation==
{{incomplete|Created by 2 squared - Please change this comment when editing this page. The titletext needs to be worked in there, but I think I got everything else in some sort of order, pending general improvements. Do NOT delete this tag too soon.}}

This demonstrates the different ways in which the number 2 can be typeset in various scientific fields.

The dotted box represents any character (presumably a letter or bigram of letters). All the other notation consists only of the digit 2, in various fashions with occasional additional punctuation, and labelled as to what the 'purpose' might normally be of any particular element(s) as indicated, with respect to the general term, in the following fashions:
;Regular Math
:Precedes the term. "2x" indicates two times the value of ''x'' in normal {{w|algebra|algebraic}} use that should be familiar for many people.
;Physics
:A preceding superscript. "2H" would indicate the particular {{w|isotope}} of Hydrogen with the atomic weight of two, i.e. deuterium, which is most often encountered when working with the atomic level of matter where the total number of neutrons and protons in the atom is important.
;Chemical Physics
:A preceding subscript, "2He" indicates the atomic number of an atom, which is the number of protons it contains, and thus a guide to the number of electrons its unionised form usually has and hence meaningful in its potential chemical interactions with other atoms. This should be invariant for any particular named element, but is usually given simultaneously with the presuperscripted mass number where it can be indicative of the applicable nuclear physics.
;Regular Math or Footnotes
:A trailing superscript is typical of a {{w|Exponentiation|power value}}, in this case "x²" would be ''x'' multiplied by a second copy of itself, and a fairly typical mathematical standard.
:Additionally, superscripted numbers are one common way to mark words in a line of text in a way to refer to a {{w|Note (typography)|footnote}}, typically placed at the bottom of the page, with additional information that would not be appropriate or easily comprehendable to edit into the main text itself. The ambiguity between footnotes and exponents was used in [[1184: Circumference Formula]]
;Chemistry
:A trailing subscript is used in chemistry to indicate a multiple of the element (or group of elements, in brackets) in a {{w|chemical formula}}. "H2O" indicates two hydrogen atoms bond with a single oxygen atom in a molecule of water.
;Matrices!
:Extending the trailing subscript with a comma-separated value usually indicates a multidimensional array (e.g. establishing a 2-by-2 square of numbers, or this particular position in such an array), which is in the realms of {{w|Matrix (mathematics)|matrix mathematics}}. This is a little bit beyond 'everyday algebra' for many people, as seemingly indicated by the exclamation of the mere mention of matrices!
;The Physicists Are At It Again
:This label encompases a mark that turns the prior comma into a semicolon, as part of the trailing subscript. This is a common notation for the {{w|Covariant derivative}} of a tensor field, which is commonly used in the mathematics of general relativity.
;Either High School Math Function or Incomprehensible Group Theory
:The number 2 in parentheses that follow a term would normally be the argument to a {{w|Function (mathematics)|function}}, e.g. "f(2)", which means that you should take the value (in this case 2) and find the result if manipulated by the predefined function ''f''. It is generally taught as part of algebraic mathematics already described, i.e. at {{w|Secondary school|High School}}.
:In {{w|group theory}}, however, the number 2 in parentheses could indicate a cyclic subgroup or ideal generated by two or a special case of cycle notation for elements of symmetry groups used to mean an element that keeps 2 fixed. This may be somewhat beyond high-school level.
;Oh no. Whatever this is, it's cursed.
:A symbol centered underneath another symbol is normally reserved for doing summations, where the big symbol is Σ, or some other operation applied to a sequence of numbers.
:It does not make sense to have a single number there, as indicated in the alt text. As with [[2529: Unsolved Math Problems|other things]] in Randall's comic universe, the explanation for this particular anomaly is that it is 'Cursed'.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

[An apparently scientific expression:]

[normal text:] 2 [superscript behind the box:] 2 [subscript behind the box:] 2 [an empty box with a dotted outline] [superscript:] 2 [subscript:] 2;2 [normal text:] (2) [smaller and beneath the last 2:] 2

;[Captions above the numbers]
:[with an arrow pointing to the first 2:] Regular Math
:[with an arrow pointing to the behind superscript 2:] Physics
:[with an arrow pointing to the regular superscript 2:] Regular math or footnotes
:[with an arrow pointing to (2):] Either high school math functions or incomprehensible group theory

;[Captions below the numbers]
:[with an arrow pointing to the behind subscript 2:] Chemical Physics
:[with an arrow pointing to the regular subscript 2:] Chemistry
:[with an arrow pointing to a grey circle around ";2":] The physicists are at it again
:[with an arrow pointing to a smaller grey circle inside the other circle that leaves out the dot of the semicolon:] Matrices!
:[with an arrow pointing to the 2 below the 2:] Oh no. Whatever this is, it's cursed.

{{comic discussion}}
[[Category:Math]]
[[Category:Physics]]
[[Category:Chemistry]]