Talk:Infinity
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Achilles v. Tortoise race duration
[edit]@D.Lazard: We are in agreement that Achilles takes seconds to overtake the tortoise. As a repeating decimal, that's 10.101010... seconds. You claim that this is seconds, but that works out to 11.010101... seconds. My replacement, yields 10.101010..., which is what we want.
Peter Brown (talk) 02:23, 23 July 2021 (UTC)
- not Oh, you do not mean a multiplication, but the vulgar fraction . IMO, even correctly formatted, this must be avoided, as vulgar fractions are not commonly used in many countries. I'll add a multiplication sign. D.Lazard (talk) 08:20, 23 July 2021 (UTC)
Yes, I was interpreting as a mixed number. Now, it isn't obvious to me, or probably to the general reader, why should be equal to or why anyone should care. I am accordingly omitting this step. Peter Brown (talk) 18:15, 23 July 2021 (UTC)
"Unendlichkeit" listed at Redirects for discussion
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An editor has identified a potential problem with the redirect Unendlichkeit and has thus listed it for discussion. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 February 12#Unendlichkeit until a consensus is reached, and readers of this page are welcome to contribute to the discussion. ~~~~
User:1234qwer1234qwer4 (talk) 02:05, 12 February 2022 (UTC)
History section - Dubious Tag Discussion
[edit]In the pages History section the Brihadaranyaka Upanishad is cited as showing how ancient Indians understood the concept of mathematical infinity. I found no such support for this claim given in the English translation for this and instead it only refers to infinite from a spiritual sense, not specifically within the context of an abstract mathematical or philosophical concept. I don’t claim to be familiar with this source but if we do keep this source it would follow we must also discuss all other ancient cultures who made reference to the idea of the eternal or everlasting as equally being aware of the idea of infinity.
Perhaps we need to better define whether we are covering the history of mathematical infinity or infinity in a broader perhaps more spiritual sense. This way we can narrow down what should and should not be included in this section. 121.98.205.163 (talk) 06:34, 14 September 2022 (UTC)
- I thought that looked familiar. That section is very similar to what was discussed here, which ultimately (IMO as a participant in that discussion) ended in a consensus to not include the text, and with the OP receiving an indefinite block which is still in place. Looks like it was re-added in February, but with no better sourcing than before, so I've re-removed it. Writ Keeper ⚇♔ 13:59, 14 September 2022 (UTC)
"Taylor Archibald" listed at Redirects for discussion
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The redirect Taylor Archibald has been listed at redirects for discussion to determine whether its use and function meets the redirect guidelines. Readers of this page are welcome to comment on this redirect at Wikipedia:Redirects for discussion/Log/2023 July 13 § Taylor Archibald until a consensus is reached. —Lights and freedom (talk ~ contribs) 07:52, 13 July 2023 (UTC)
that which is
[edit]In this edit, Panamitsu changed "...that which is..." to "...something which is..." in the first sentence.
I think I understand the concern — that which is could be seen as excessively flowery or old-fashioned. But something which is does not strike me as an entirely adequate replacement, for a couple of reasons:
- First, I know this is a bit of an American preoccupation, but it ought to be something that is if anything
- More seriously, the reader is tempted to view this "something" as referring to some specific thing, and that is not what the article is about
Lacking a better suggestion, I would prefer to restore that which is, which is not that exotic and which fairly elegantly solves the specificity problem. But maybe we can come up with a third option which is ha, I did it myself better still? --Trovatore (talk) 19:20, 8 August 2023 (UTC)
- @Trovatore Oh, sure, I'm just a bit confused about your concern about the article not being about a specific thing. Are you able to elaborate? In my mind, endless or infinite can only be used to describe something (whatever that may be), and that "something" in the article says "an arbitrary thing." Just like how the Oxford dictionary defines it as "a thing that is unspecified or unknown." Panamitsu (talk) 21:13, 8 August 2023 (UTC)
- My intuition is that this "something" can be read in two ways — it could be a "generic" something, or it could be some particular thing the speaker already has in mind (that would still be "arbitrary" in the sense that the word places no restriction on what the speaker might have in mind). For that reason I still like that which is better. --Trovatore (talk) 21:21, 8 August 2023 (UTC)
- @Trovatore I disagree about your point about the reader already having something in mind, considering that it is at the start of the article. Pulling from the Oxford dictionary, how about we use something similar to "the quality of being endless"? Panamitsu (talk) 08:30, 9 August 2023 (UTC)
- No, not the reader; the writer. It's like if I say "I have something to tell you". What you hear is that I have something specific already in mind, not that I just want to speak. So it could be interpreted as "there's this thing called infinity, and now I'm going to tell you some particular things about it, namely that it's boundless etc".
- "Quality" seems to point too much away from interpretations that are objects (not that qualities can't be objects, but it's not what you think of).
- What's really wrong with that which is? I thought it was kind of a nice solution. --Trovatore (talk) 16:04, 9 August 2023 (UTC)
- @Trovatore I've personally never heard of "that which is" before, so it doesn't seem to make sense to me. Perhaps it's a technical term that I just haven't been exposed to. Panamitsu (talk) 22:34, 9 August 2023 (UTC)
- "That which is" sounds perfectly fine to me, and is a common expression. Also, I don't think "something" is likely to be misunderstood in this context at the beginning of the article, though it does sound a bit awkward. Both solutions sound acceptable to me, though I prefer "that which is". seberle (talk) 10:55, 10 August 2023 (UTC)
- @Trovatore I've personally never heard of "that which is" before, so it doesn't seem to make sense to me. Perhaps it's a technical term that I just haven't been exposed to. Panamitsu (talk) 22:34, 9 August 2023 (UTC)
- @Trovatore I disagree about your point about the reader already having something in mind, considering that it is at the start of the article. Pulling from the Oxford dictionary, how about we use something similar to "the quality of being endless"? Panamitsu (talk) 08:30, 9 August 2023 (UTC)
- My intuition is that this "something" can be read in two ways — it could be a "generic" something, or it could be some particular thing the speaker already has in mind (that would still be "arbitrary" in the sense that the word places no restriction on what the speaker might have in mind). For that reason I still like that which is better. --Trovatore (talk) 21:21, 8 August 2023 (UTC)
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