Editing Talk:2586: Greek Letters
Please sign your posts with ~~~~ |
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 3: | Line 3: | ||
Pi also shows up in lots of extremely advanced equations as pi, not as something else, adding edit. 123.456.7890 | Pi also shows up in lots of extremely advanced equations as pi, not as something else, adding edit. 123.456.7890 | ||
− | zeta_0 is also used for the first transfinite ordinal that is unreachable through | + | zeta_0 is also used for the first transfinite ordinal that is unreachable through addition, multiplication, exponentiation, and epsilons subscripting. EDIT: phi is used for the Veblen hierachy. [[User:GcGYSF(asterisk)P(vertical line)e|GcGYSF(asterisk)P(vertical line)e]] ([[User talk:GcGYSF(asterisk)P(vertical line)e|talk]]) 05:11, 26 February 2022 (UTC) |
− | |||
Don't you have an English saying: '''simple/easy as π'''? [[User:Nukio|Nukio]] ([[User talk:Nukio|talk]]) 05:51, 26 February 2022 (UTC) | Don't you have an English saying: '''simple/easy as π'''? [[User:Nukio|Nukio]] ([[User talk:Nukio|talk]]) 05:51, 26 February 2022 (UTC) | ||
Line 14: | Line 13: | ||
I've found a use for capital Xi: https://en.wikipedia.org/wiki/Harish-Chandra%27s_%CE%9E_function that seems to be from the field of Harmonic Analysis. [[User:Douira|Douira]] ([[User talk:Douira|talk]]) 14:50, 26 February 2022 (UTC) | I've found a use for capital Xi: https://en.wikipedia.org/wiki/Harish-Chandra%27s_%CE%9E_function that seems to be from the field of Harmonic Analysis. [[User:Douira|Douira]] ([[User talk:Douira|talk]]) 14:50, 26 February 2022 (UTC) | ||
− | |||
The part that says the farad is "unusually large" is incredibly biased IMO. On the scale of planets its "unusually small", In fact, on the scale of EV's its even pretty normal. The writer is only considering small electronic circuits. Also the Henry is very well scaled to the Farad so how "unusual" is it really? [[Special:Contributions/108.162.241.33|108.162.241.33]] 17:13, 26 February 2022 (UTC) | The part that says the farad is "unusually large" is incredibly biased IMO. On the scale of planets its "unusually small", In fact, on the scale of EV's its even pretty normal. The writer is only considering small electronic circuits. Also the Henry is very well scaled to the Farad so how "unusual" is it really? [[Special:Contributions/108.162.241.33|108.162.241.33]] 17:13, 26 February 2022 (UTC) | ||
Line 27: | Line 25: | ||
The lowercase epsilon is used much more often for something else - usually to denote that the "variable" on the lefthanded side is a member of the "set" of the righthanded side of the lowercase epsilon. Of course, this is totally unimportant ;-). | The lowercase epsilon is used much more often for something else - usually to denote that the "variable" on the lefthanded side is a member of the "set" of the righthanded side of the lowercase epsilon. Of course, this is totally unimportant ;-). | ||
:You are referring to the "element of" sign, which is distinct from lowercase epsilon (although based on it). | :You are referring to the "element of" sign, which is distinct from lowercase epsilon (although based on it). | ||
− | |||
I highly doubt that the use of Ξ has anything to do with it "looking like a UFO." Rather, I'd suggest it's because it's essentially never used, at least among the English speaking mathematicians in the US, and probably Europe. [[User:Douira|Douira]] went out of their way to find an example, and found something increadibly obscure, which supports the point. ''Why'' Ξ is rarely used is another question. Maybe because it could easily be confused for an E or Sigma, with lazy handwritting? Maybe because it's a Greek letter without a direct Latin counterpart, so doesn't correspond with the first letter of any common words? [[Special:Contributions/162.158.63.49|162.158.63.49]] 22:50, 26 February 2022 (UTC)som | I highly doubt that the use of Ξ has anything to do with it "looking like a UFO." Rather, I'd suggest it's because it's essentially never used, at least among the English speaking mathematicians in the US, and probably Europe. [[User:Douira|Douira]] went out of their way to find an example, and found something increadibly obscure, which supports the point. ''Why'' Ξ is rarely used is another question. Maybe because it could easily be confused for an E or Sigma, with lazy handwritting? Maybe because it's a Greek letter without a direct Latin counterpart, so doesn't correspond with the first letter of any common words? [[Special:Contributions/162.158.63.49|162.158.63.49]] 22:50, 26 February 2022 (UTC)som | ||
Line 46: | Line 43: | ||
Why was my remark on the impossibility of {{w|squaring the circle}} removed? (https://www.explainxkcd.com/wiki/index.php?title=2586:_Greek_Letters&diff=227689&oldid=227680) [[User:ThomasGauss|ThomasGauss]] ([[User talk:ThomasGauss|talk]]) 20:06, 28 February 2022 (UTC) | Why was my remark on the impossibility of {{w|squaring the circle}} removed? (https://www.explainxkcd.com/wiki/index.php?title=2586:_Greek_Letters&diff=227689&oldid=227680) [[User:ThomasGauss|ThomasGauss]] ([[User talk:ThomasGauss|talk]]) 20:06, 28 February 2022 (UTC) | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− |