In the absence of these packages one can write the degree symbol as ^ in math mode. In LaTeX, the packages gensymb or textcomp that provides the commands \degree or \textdegree, respectively. In Microsoft Office and similar programs, there is often also an Insert menu with an Insert Symbol or Symbol command that brings up a graphical palette of symbols to insert, including the degree symbol.
In Microsoft Windows, one can type Alt+ 2 4 8 or Alt+ 0 1 7 6, or one can use the Character Map tool to obtain a graphical menu of symbols.
#Caret symbol in c mac os#
One can also use the Mac OS character palette, which is available in many programs by selecting Special Characters from the Edit Menu, or from the Input Menu (flag) icon on the menu bar (enabled in the International section of the System Preferences). In the Mac OS operating system, the degree symbol can be entered by typing ⌥ Opt+ ⇧ Shift+ 8. The method of inputting depends on the operating system being used. But the common keyboard layouts in English-speaking countries do not include the degree sign, which then has to be input some other way. Some computer keyboard layouts, such as the QWERTZ layout as used in Germany, Austria and Switzerland, and the AZERTY layout as used in France and Belgium, have the degree symbol available directly on a key.
#Caret symbol in c code#
There are additional Unicode code points for "Degree Celsius" (U+2103, ℃ ) and "Degree Fahrenheit" (U+2109, ℉ ). Unicode characters similar in appearance include the "masculine ordinal indicator" (U+00BA, º ), the "ring above" combining diacritic (U+02DA, ˚ ), "superscript zero" (U+2070, ⁰ ) and the "ring operator" (U+2218, ∘ ). The Unicode code point is U+00B0 (176 decimal), and the code point in CP437 etc is 0xF8 (248 decimal). The degree character was missing from the basic 7-bit ASCII set of 1963, but was introduced in the 1987 Latin-1 extension. The SI fundamental temperature unit is now "kelvin" (note the lower case), and no longer "degree Kelvin". Therefore, the freezing point of water, for instance, is correctly written today as simply 273.15 K. Use of the degree symbol to refer to temperatures measured in kelvins (symbol: K) was abolished in 1967 by the 13th General Conference on Weights and Measures (CGPM). Others put a space between the degree symbol and the letter ( 10° C), which is probably no longer recommended by any of the major style guides. This is also the practice of the University Corporation for Atmospheric Research, which operates the National Center for Atmospheric Research.
#Caret symbol in c professional#
However, in many works with professional typesetting, including scientific works published by the University of Chicago Press or Oxford University Press, the degree symbol is printed with no spaces between the number, the symbol, and the Latin letters "C" or "F" representing Celsius or Fahrenheit, respectively (as in 10☌). Government Printing Office) prescribe printing temperatures with a space between the number and the degree symbol, as in 10 ☌. In the case of degrees of temperature, two scientific and engineering standards bodies ( BIPM and the U.S. In the case of degrees of arc, the degree symbol follows the number without any intervening space. 1º, 2º, and 3º are common abbreviations for primary, secondary, and tertiary (although the Unicode character º used here actually denotes the "masculine ordinal indicator" for use in Romance languages)Ī similar symbol is sometimes used to denote the interior of a set in mathematics. Especially in the biological and medical fields, a variant glyph is used, consisting of an underlined raised circle. In medical shorthand, the degree symbol is also used to denote hours, for instance q4° or q4° meaning "every four hours." and also to denote a lack of a symptom for example °pyrexia. using the Baumé scale), alcoholic proof, a musical diminished chord, and other applications. The degree symbol was historically used for any system of gradation, and remains in use for numerous purposes, including specific systems of gradation of water hardness, film speed, gravity in beer, specific gravity (e.g. Even finer subdivisions of degrees are also possible, though not common. prime ′ (U+2032), double prime ″ (U+2033) and triple prime ‴ (U+2034), which originate as small raised Roman numerals for 1, 2, 3. The first recorded modern use of the degree symbol in mathematics is from 1569 where the usage clearly shows that the symbol is a small raised zero, to match the symbols for minute, second, third, i.e. The symbol consists of a small raised circle, historically a zero glyph. in Geographic coordinate systems) or degrees of temperature. The degree symbol ( ° Unicode: U+00B0, HTML: °) is a typographical symbol that is used, among other things, to represent degrees of arc (e.g.
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