Talk:Degree symbol

message: When one is being scientifically pedantic, there is a distinction with affine points and vectors between them. That is, there is a distinction between the temperature at which water boils, 100 °C, and the temperature difference between 50 °C and 150 °C, also written 100 °C. The same is true of points in space versus displacements and between moments in time and durations in time. It seems that historically the degree symbol tends to be used with relative values such as temperature and angles, although that usage isn't strict.
Are there any systems in which this usage is strict? That is, where 300 K + (–100 °K) = 200 K? —Ben FrantzDale 16:46, 15 January 2007 (UTC)
replies: text: I was taught that the difference between 70 °C and 100 °C was NOT 30 degrees Celsius (30 °C), but 30 Celsius degrees (30 C°). That is to say, one is an actual temperature, whereas the other is a distance between two different temperatures. Of course, this applies for °F/F° too. Mang (talk) 07:09, 18 May 2013 (UTC)
thread_title:  Degrees and torsors 

message: "In the case of degrees of arc, the degree symbol is always printed a space between it and the number."
Surely not? Both International_System_of_Units#SI_writing_style and Celsius#Formatting contradict this. I've changed it. JREL (talk) 21:55, 11 May 2007 (UTC)
thread_title:   Degrees of arc 

message: I know that as of OS X 10.4.11, the ˚ symbol can be input using ALT+K. This should be referenced. Centrisian (talk) 06:53, 3 January 2008 (UTC)
thread_title: Mac Input

message: The article says that the convention of the BIPM and the U.S. Government Printing Office is that there should be a space between number and degree symbol. This seems to be a trifling matter if the temperature scale (C or F) is present, that is, if they want me to write "98.6 °C" instead of "98.6° C", I wouldn't argue about it or care one way or the other. But what about the case when the temperature scale is omitted (which is very common)? Should I write "98.6 °" with a space? This seems very odd to me. If the style "98.6° C" is truly out of favor now, then IMHO the style with no space at all should be adopted: "98.6°C" or, if the scale is omitted: "98.6°".  —Preceding unsigned comment added by 24.62.105.234 (talk) 02:04, 6 August 2008 (UTC)
replies: text: @24.62.105.234 I totally agree. Someone should bring this up. And IMHO, "98.6° C" is the way to go and makes the most sense, actually. --Stultiwikiatext me 08:05, 24 January 2023 (UTC)
thread_title: Should space come before or after degree symbol?

message: Freemasons and derivative organizations use the degree symbol to denote the degrees belonging to their orders. Thus, a 33rd degree mason may sign his name: Brother John Doe, 33°. Should we include that in this article?
--Moly 17:06, 23 February 2009 (UTC)
thread_title: Masonic usage

message: The article currently includes this quote:This is also the practice of the University Corporation for Atmospheric Research, which operates the National Center for Atmospheric Research.[5]  I'm a little confused by this-- what is the purpose and benefit of referencing UCAR style standards?  UCAR is not some sort of federal body managing all atmospheric research in the nation, nor is it a standards-setting body of any kind.  It's just a research organization with one research "center" (NCAR - two locations), and a manager of contracts and grants.  If this is an appeal to authority on proper usage, UCAR is not such an authority, and if this is presented merely as an example of typical use in the professional field, there isn't much reason to choose UCAR over, say, the National Oceanic and Atmospheric Adminstration (of which the National Weather Service is a part) which is much larger and more "important", or alternately the National Institute of Standards and Technology, which is a standards-setting body. siafu (talk) 00:28, 5 December 2012 (UTC)
replies: text: That makes sense. So wp:BEBOLD and change it, provided you can find a suitable citation. ----John Maynard Friedman (talk) 16:15, 6 December 2021 (UTC)
thread_title:  NCAR 

message: The source for the supposed origin of the symbol we used was spurious.
I have been reduced to looking for early uses. The earliest one I have found so far dates to 1776.
It is also notable that Copernicus in 1543 has many tables with angles but never uses the symbol, and the original publications by Fahrenheit and Celsius on their temperature scales, in the 1720s to 1740s,  also do not use the symbol.
It may still be that there are early uses pre-1700 that elude us, but so far we can state with some confidence that the symbol wasn't in any widespread use before 1740, and that it was used by Cavendish in the 1770s.
--dab (𒁳) 13:53, 6 December 2021 (UTC)
replies: text: Unfortunately, your own research can't be used (per WP:NOR) unless you can find an RS that says the same thing. I had a similar issue at backslash, where  was deemed to breach the fourth wall. The form of words agreed (though I hate the weasel-wording implicit in passive voiceit begs the question "says who") suggest you should write something along the lines of "the earliest recorded use found to date is that by Cavendish in 1770". --John Maynard Friedman (talk) 16:13, 6 December 2021 (UTC)
thread_title: History

message: Is it \frac{1}{3}^{\circ}, or \frac{1^{\circ}}{3}, or \frac{1}{3^{\circ}}, or (\frac{1}{3})^{\circ}? --Roland (talk) 06:38, 2 January 2022 (UTC)
thread_title:  How to apply the symbol ° to a fraction, say <math>\frac{1}{3}</math>?