Slash (punctuation)

"\" redirects here. For the backslash symbol, see Backslash.

For technical reasons, ":/" redirects here. For the keyboard symbol, see List of emoticons.

  Fraction   slash Division slash Fullwidth solidus

The slash is an oblique slanting line. Unicode encodes it in four separate forms: the punctuation mark solidus (/) or virgule, its East Asian equivalent the fullwidth solidus (), the mathematical operator division slash (), and the mathematical mark fraction slash (). Once used to mark periods and commas, the slash is now most often used to represent exclusive or inclusive or, division and fractions, and as a date separator. It has several other historical or technical names. It is called stroke in British English.


Slashes may be found in early writing as a variant form of dashes, vertical strokes, etc. The present use of a slash distinguished from such other marks derives from the medieval European virgule (Latin: virgula, lit. "twig"), which was used as a period, scratch comma, and caesura mark.[1][2] (The first sense was eventually lost to the low dot and the other two developed separately into the comma , and caesura mark ||.) Its use as a comma became especially widespread in France, where it was also used to mark the continuation of a word onto the next line of a page, a sense later taken on by the hyphen -.[3] The Fraktur script used throughout Central Europe in the early modern period used a single slash as a scratch comma and a double slash (//) as a dash. The double slash developed into the double oblique hyphen and double hyphen or before being usually simplified into various single dashes.

In the 18th century, the mark was generally known in English as the "oblique".[4] The variant "oblique stroke" eventually developed into "stroke", the common British name for the mark. In the 19th and early 20th century, it was also widely known as the "shilling mark" or "solidus", from its use as the currency sign for the shilling.[5][6] The name "slash" is a recent development, first attested in American English c.1961,[7] but has gained wide currency through its use in computing, a context where it is sometimes even used in British English in preference to the usual name "stroke". Clarifying terms such as "forward slash" have been coined owing to widespread use of Microsoft's DOS and Windows operating systems, which use the backslash extensively.[8][9]



Connecting alternatives

The slash is commonly used in many languages as a shorter substitute for the conjunction "or", typically with the sense of exclusive or (e.g., Y/N permits yes or no but not both).[10] Its use in this sense is somewhat informal,[11] although it is used in philology to note variants (e.g., virgula/uirgula) and etymologies (e.g., F. virgule/LL. virgula/L. virga/PIE. *wirgā).[3]

Such slashes may be used to avoid taking a position in naming disputes. One example is the Syriac naming dispute, which prompted the US and Swedish censuses to use the respective official designations "Assyrian/Chaldean/Syriac" and "Assyrier/Syrianer" for the ethnic group.

In particular, since the late 20th century, the slash is used to permit more gender-neutral language in place of the traditional masculine or plural gender neutrals. In the case of English, this is usually restricted to degendered pronouns such as "he/she" or "s/he". Most other Indo-European languages include more far-reaching use of grammatical gender. In these, the separate gendered desinences (grammatical suffices) of the words may be given divided by slashes or set off with parentheses. For example, in Spanish, hijo is a son and a hija is a daughter; some proponents of gender-neutral language advocate the use of hijo/a or hijo(a) when writing for a general audience or addressing a listener of unknown gender.[12][13][14][15] Less commonly, the æ ligature or at sign @ is used instead: hijæ. Similarly, in German, Sekretär refers to any secretary and Sekretärin to an explicitly female secretary; some advocates of gender neutrality support forms such as Sekretär/-in or Sekretär/in for general use. This does not always work smoothly, however: problems arise in the case of words like Arzt ("doctor") where the explicitly female form Ärztin is umlauted and words like Chinese ("Chinese person") where the explicitly female form Chinesin loses the terminal -e.

Connecting non-contrasting items

The slash is also used as a shorter substitute for the conjunction "and" or inclusive or (i.e., A or B or both),[11] typically in situations where it fills the role of a hyphen or en dash. For example, the "Hemingway/Faulkner generation" might be used to discuss the era of the Lost Generation inclusive of the people around and affected by both Hemingway and Faulkner. This use is sometimes proscribed, as by New Hart's Rules, the style guide for the Oxford University Press.[10]

Presenting routes

The slash, as a form of inclusive or, is also used to punctuate the stages of a route (e.g., Shanghai/Nanjing/Wuhan/Chongqing as stops on a tour of the Yangtze).[3]

Introducing topic shifts

The word "slash" is also developing as a way to introduce topic shifts or follow-up statements. "Slash" can introduce a follow up statement, such as, "I really love that hot dog place on Liberty Street. Slash can we go there tomorrow?" It can also indicate a shift to an unrelated topic, as in "JUST SAW ALEX! Slash I just chubbed on oatmeal raisin cookies at North DQ and I miss you." The new usage of "slash" appears most frequently in spoken conversation, though it can also appear in writing.[16]



The slash, properly the fraction slash , is used between two numbers to indicate a fraction or ratio. Fractions, unlike inline division, are often given using smaller numbers, superscript, and subscript (e.g., ²³⁄₄₂). A number of common fractions—with their slashes—are specially encoded. These include ½, , ¼, and . Such formatting developed as a way to write the horizontal fraction bar on a single line of text. It is first attested in England and Mexico in the 18th century.[17] The separate encoding of the Unicode fraction slash is intended to permit automatic formatting of the preceding and succeeding digits as precomposed characters or as super- and subscripts (e.g., the conversion of 1 1⁄2 into 1½ or 11⁄12 into ¹¹⁄₁₂),[18] although this is not generally supported.

When written with the standard or division slash, this notation is known as an online, solidus,[19] or shilling fraction.[20] This notation is responsible for the current form of the percent %, permille , and permyriad signs, developed from the horizontal form 0/0 which represented an early modern corruption of an Italian abbreviation of per cento.[21]


The slash, properly the division slash , is used between two numbers to indicate division (e.g., 23÷43 can also be written as 23∕43). This use developed from the fraction slash in the late 18th or early 19th century.[17] The formatting was advocated by De Morgan in the mid-19th century.[22]

Quotient groups

In group theory, the slash is used to mark quotient groups. The general form is G∕N, where G is the original group and N is the normal subgroup. This is read "G mod N", where "mod" is short for "modulo".

A special case of this in modular arithmetic is the slash used between two Zahlen symbols to denote the set of integers modulo n. The mod n is denoted by a coefficient before the second Zahlen symbol. For example, the commutative ring formed by a 12-hour clock is typically denoted or, less often, .[n 1] In this case, 11+3=2. (The same idea can also be expressed using overbars and subscripts, as ). However, in the case of military time, and 11+3=14 (i.e., ).


The slash (sometimes distinguished as the "forward slash") is used in computing in a number of ways, primarily as a separator among levels in a file hierarchy.

File paths

The slash is used as the path component separator in many computer operating systems (e.g., Unix's pictures/image.png). In Unix and on Unix-like systems such as OS X and Linux, the slash is also used for the volume root directory (e.g., the initial slash in /usr/john/pictures). Confusion of the slash with the backslash \ largely arises from the use of the latter as the path component separator in the widely used MS-DOS, Windows, and OS/2 systems.[8][9]


The slash is used in a similar fashion in internet URLs (e.g.,[10] Often a portion of such URLs corresponds with files on a Unix server with the same name.

The slash in an IP address (e.g., indicates the prefix size in CIDR notation. The number of addresses of a subnet may be calculated as 2address size - prefix size, in which the address size is 128 for IPv6 and 32 for IPv4. For example, in IPv4, the prefix size /29 gives: 232-29 = 23 = 8 addresses.


The slash is used as a division operator in most programming languages. The double slash is used by Rexx as a modulo operator, and Python (starting in version 2.2) uses a double slash for division which rounds any decimals down to the nearest integer. In Perl 6 the double slash is used as a "defined-or" alternative to ||. A dot and slash ./ is used in MATLAB and GNU Octave to indicate an element-by-element division of matrices.

Comments that begin with /* (a slash and an asterisk) and end with */ were introduced in PL/I and subsequently adopted by SAS, C, Rexx, C++, Java, JavaScript, PHP, CSS, and C#. A double slash // is also used by C99, C++, C#, PHP, Java, and JavaScript to start a single line comment.

In SGML and derived languages such as HTML and XML, a slash is used in closing tags. For example, in HTML, <b> begins a section of bold text and </b> closes it. In XHTML, slashes are also necessary for "self-closing" elements such as the newline command <br /> where HTML has simply <br>.

Windows, DOS, some CP/M programs, OpenVMS, and OS/2 all use the slash to indicate command-line options. For example, the command dir/w is understood as using the command dir ("directory") with the "wide" option. Notice that no space is required between the command and the switch; this was responsible for the choice to use backslashes as the path separator since one would otherwise be unable to run a program in a different directory.

Slashes are used as the standard delimiters for regular expressions, although other characters can be used instead.

IBM JCL uses a double slash to start each line in a batch job stream except for /* and /&.


IRC and many in-game chat clients use the slash to mark commands, such as joining and leaving a chat room or sending private messages. For example, in IRC, /join #services is an command to join the channel "services" and /me is a command to format the following message as though it were an action instead of a spoken message. In Minecrafts chat function, the slash is used for executing console and plugin commands. In Second Lifes chat function, the slash is used to select the "communications channel", allowing users to direct commands to virtual objects "listening" on different channels. For example, if a virtual house's lights were set to use channel 42, the command "/42 on" would turn them on.

The Gedcom standard for exchanging computerized genealogical data uses slashes to delimit surnames. Example: Bill /Smith/ Jr. Slashes around surnames are also used in Personal Ancestral File.


The slash (as the "shilling mark" or "solidus")[23] was the currency sign of the shilling, a former coin of the United Kingdom and its former colonies. Before the decimalization of currency in Britain, its currency symbols (collectively £sd) represented their Latin names, derived from a medieval French modification of the late Roman libra, solidus, and denarius.[24] Thus, one penny less than two pounds was written £1 19s. 11d. During the period when English orthography included the long s ſ, the s. (that is, ſ.) came to be written as a single slash.[25][26] When the d. fell out of general use,[24] one penny less than two pounds was written £1 19/11. Similarly, "2/6" meant two shillings sixpence.[24] In Britain, five shillings even was typically written "5∕-" while, in East Africa, it was more common to mark it with a double hyphen as "5/=". The same style was also used under the British Raj and early independent India for the predecimalization rupee/anna/pie system.[27]

In decimalized currency, a slash followed by a dash /- continues to be used in some places to mark an even amount of currency with no subunits. For example, "£50/-" is a variant of £50.00 and serves a similar function of providing clarity and ensuring that no further digits are added to the end of the number.

The slash is used in currency exchange rate notation to express exchange rates, the ratio of the first currency in terms of the second. For example, EUR/USD x expresses that the value of 1 euro in terms of US dollars is x. This value may then be multiplied by any number of euros to find its value in dollars.


Slashes are a common calendar date separator[10] used across many countries and by some standards such as the Common Log Format used by web servers. Depending on context, it may be in the form Day/Month/Year, Month/Day/Year, or Year/Month/Day. If only two elements are present, they typically denote a day and month in some order. For example, 9/11 is a common American way of writing the date September 11 and has become shorthand for the attacks on New York and Washington, DC, which occurred on a day Britons write as 11/9/2001. Owing to the ambiguity across cultures, this use is sometimes proscribed.[28]

Because of the world's many varying conventional date and time formats, ISO 8601 advocates the use of a Year-Month-Day system separated by hyphens (e.g., Armistice Day first occurred on 1918-11-11). In the ISO 8601 system, slashes represent date ranges: "1939/1945" represents what is more commonly written with an en dash as "1935–1945" or with a hyphen as "1935-1945". The autumn term of a northern-hemisphere school year might be marked "2010-09-01/12-22". This formal notation is sometimes emended to use double hyphens instead (as 1939--1945) to permit its use in file names.

In English, a range marked by a slash often has a separate meaning from one marked by a dash or hyphen.[10] "24/25 December" would mark the time shared by both days (i.e., the night from Christmas Eve to Christmas morning) rather than the time made up by both days together, which would be written "24–25 December". Similarly, a historical reference to "1066/67" might imply an event occurred during the winter of late 1066 and early 1067,[29] whereas a reference to 1066–67 would cover the entirety of both years. The usage was particularly common in British English during World War II, where such slash dates were used for night-bombing air raids. It is also used by some police forces in the United States.


The slash is used in numbering to note totals. For example, "page 17/35" indicates that the relevant passage is on the 17th page of a 35-page document. Similarly, the marking "#333/500" on a product indicates it is the 333rd out of 500 identical products or out of a batch of 500 such products. For scores on schoolwork, in games, &c., "85/100" indicates 85 points were attained out of a possible 100.

Slashes are also sometimes used to mark ranges in numbers that already include hyphens or dashes. One example is the ISO treatment of dating. Another is the US Air Force's treatment of aircraft serial numbers, which are normally written to note the fiscal year and aircraft number. For example, "85-1000" notes the thousandth aircraft ordered in fiscal year 1985. To indicate the next fifty subsequent aircraft, a slash is used in place of a hyphen or dash: "85-1001/1050".

Linguistic transcription

A pair of slashes (as "slants") are used in the transcription of speech to enclose pronunciations (i.e., phonetic transcriptions). For example, the IPA transcription of the English pronunciation of "solidus" is written /ˈsɒlɪdəs/.[6] Properly, slashes mark broad or phonemic transcriptions, whereas narrow, allophonic transcriptions are enclosed by square brackets. For example, the word "little" may be broadly rendered as /ˈlɪtəl/ but a careful transcription of the velarization of the second L would be written [ˈlɪɾɫ̩].


The Iraqw language uses the slash as a letter, representing the voiced pharyngeal fricative, as in /ameeni, "woman".[30]

Line breaks

The slash (as a "virgule") offset by spaces to either side is used to mark line breaks when transcribing text from a multi-line format into a single-line one.[10][31] It is particularly common in quoting poetry, song lyrics, and dramatic scripts, formats where omitting the line breaks risks losing meaningful context. For example, when quoting Hamlet's soliloquy

To be, or not to be, that is the question:
Whether 'tis Nobler in the mind to suffer
The Slings and Arrows of outrageous Fortune,
Or to take Arms against a Sea of troubles,
And by opposing end them...[32]

into a prose paragraph, it is standard to mark the line breaks as "To be, or not to be, that is the question: / Whether 'tis nobler in the mind to suffer / The slings and arrows of outrageous Fortune, / Or to take arms against a sea of troubles, / And by opposing end them..." Less often, virgules are used in marking paragraph breaks when quoting a prose passage. Some style guides, such as Hart's, prefer to use a pipe | in place of the slash to mark these line and paragraph breaks.[10]

The virgule may be thinner than a standard slash when typeset. In computing contexts, it may be necessary to use a non-breaking space before the virgule to prevent it from being widowed on the next line.


The slash is the usual way to abbreviate derived units incorporating division, such as km/h (kilometers per hour) and m/s² (meters per second per second), although there are exceptions, such as mph (miles per hour) and kph (an alternative format for kilometers per hour).

The slash has become standard in several other abbreviations as well. Generally, it is used to mark two-letter initialisms such as A/C (short for "air conditioner"), w/o ("without"), b/w ("black and white" or, less often, "between"), w/e ("whatever" or, less often, "weekend" or "week ending"), i/o ("input/output"), r/w ("read/write"), and n/a ("not applicable"). Other initialisms employing the slash include w/ ("with") and w/r/t ("with regard to"). Such slashed abbreviations are somewhat more common in British English and were more common around the Second World War (as with "S/E" to mean "single-engined"). The abbreviation 24/7 (denoting 24 hours a day, 7 days a week) describes a business that is always open or unceasing activity.[10]

In the US government, the names of offices within various departments are abbreviated using slashes, starting with the larger office and following with its subdivisions. For example, the Federal Aviation Administration's Office of Commercial Space Transportation is formally abbreviated FAA/AST.


The slash or vertical bar (as a "separatrix") is used in proofreading to mark the end of margin notes[n 2] or to separate margin notes from one another. The slash is also sometimes used in various proofreading initialisms, such as l/c and u/c for changes to lower and upper case, respectively.


The slash is used in fan fiction to mark the romantic pairing a piece will focus upon (e.g., a K/S denoted a Star Trek story would focus on a sexual relationship between Kirk and Spock), a usage which developed in the 1970s from the earlier friendship pairings marked by ampersands (e.g., K&S). The genre as a whole is now known as slash fiction. Because it is more generally associated with homosexual male relationships, lesbian slash fiction is sometimes distinguished as femslash. In situations where other pairings occur, the genres may be distinguished as m/m, f/f, &c.


The slash is used under the Anglo-American Cataloguing Rules to separate the title of a work from its statement of responsibility (i.e., the listing of its author, director, &c.). Like a line break, this slash is surrounded by a single space on either side. For example:

  • Gone with the Wind / by Margaret Mitchell.
  • Star Trek II. The Wrath of Khan [videorecording] / Paramount Pictures.

The format is used in both card catalogs and online records.


The slash is sometimes used as an abbreviation for building numbers. For example, in some contexts, 8/A Evergreen Gardens specifies Apartment 8 in Building A of the residential complex Evergreen Gardens. In the United States, however, such an address refers to the first division of Apartment 8 and is simply a variant of Apartment 8A or 8-A. Similarly in the United Kingdom, an address such as 12/2 Anywhere Road means flat (or apartment) 2 in the building numbered 12 on Anywhere Road.


Slashes are used in musical notation as an alternative to writing out specific notes where it is easier to read than traditional notation or where the player can improvise. They are commonly used to indicate chords either in place of or in combination with traditional notation and for drummers as an indication to continue with the previously indicated style.


A slash is used to mark a spare (knocking down all ten pins in two throws) when scoring ten-pin and duckpin bowling.[34]

Text messaging

In online messaging, a slash might be used to imitate the formatting of a chat command (e.g., writing "/fliptable" as though there were such a command) or the closing tags of languages such as HTML (e.g., writing "/endrant" to end an ironic diatribe or "/s" to mark the preceding text as sarcastic). A pair of slashes is sometimes used as a way to mark italic text, where no special formatting is available (e.g., /italics/). A single slash is sometimes used as a way of expressing a check mark, with the meaning "OK", "got it", "done", or "thanks". In Japan, a set of multiple forward slashes (typically three: ///) is used to convey shyness or embarrassment, owing to the way blushing is depicted in manga. These slashes are usually placed at the end of a statement.


A slash is usually written without spacing on either side when it connects single words, letters, or symbols.[10] It is, however, common to include a space on each side of the slash when it connects items which themselves have spaces—for example, when marking line breaks in quoted verse or when connecting other items with several words such as "our New Zealand / Western Australia trip".[35] When typesetting a URL or computer path, line breaks should occur before a slash but not in the text between two slashes.[36]


As a very common character, the slash (as "slant") was originally encoded in ASCII with the decimal code 47 (hexadecimal: 2F). Therefore, it is represented in Unicode (as "solidus") by the codepoint with the same value, U+002F. The variants U+2044 ("fraction slash") and U+2215 ("division slash") are also available. In XML and HTML, the slash can also be represented with the character entity &#47;, &#x2F;, &sol;.[37]

Alternative names

Name Use case
diagonal An uncommon name for the slash in all its uses,[4] but particularly the steeper fraction slash.[38]
division slash Unicode's formal name for the variant of the slash used to mark division.[39]
forward slash A retronym used to distinguish slash from a backslash following the popularization of MS-DOS and other Microsoft operating systems, which use the backslash for paths in its file system.[8][9] Less often forward stroke (UK), foreslash, front slash, and frontslash. It is not unknown to even see such back-formations as reverse backslash.[40]
fraction slash Unicode's formal name for the low slash used to marking fractions.[39] Also sometimes known as the fraction bar, although this more properly refers to the horizontal bar.
oblique A formerly common name for the slash in all its uses.[4] Also oblique stroke,[41][42] oblique dash, &c.
scratch comma A modern name for the virgule's historic use as a form of comma.[43]
separatrix Originally, the vertical line separating integers from decimals before the advent of the decimal point; later used for the vertical bar or slash used in proofreader's marginalia to denote the intended replacement for a letter or word struckthrough in proofed text[44] or to separate margin notes.[45] Sometimes misapplied to virgules.
shilling mark A development of the long S ſ used as a currency symbol for the former English shilling (Latin: solidus).[5] Also known as a shilling stroke.[20] Now obsolete except in historical contexts.
slant From its shape, an infrequent name except (as slants) in its use to mark pronunciations off from other text[46] and as the official ASCII name of the character.[47] Also slant line(s) or bar(s).[8]
slash mark An alternative name used to distinguish the punctuation mark from the word's other senses.[7]
slat An uncommon name for the slash used by the esoteric programming language INTERCAL.[42] Also slak.[42][47]
solidus Another name for the shilling mark (from the Latin form of its name), also applied to other slashes separating numbers or letters,[6] adopted by the ISO and Unicode[39][48] as their formal name for the slash. When used as a fraction bar, the solidus is properly substantially steeper than a standard slash, generally close to 45° and kerned on both sides;[49] this use is distinguished by Unicode as the fraction slash.[39] (This use is sometimes mistakenly described as the sole meaning of "solidus", with its use as a shilling mark and slash distinguished under the name "virgule".)[49][50] The solidus's use as a division sign is distinguished as the division slash.[39] The "combining short" or "long solidus overlay" is a diagonal strikethrough.[39]
stroke A common British name for the slash in nearly all its uses, a contraction of oblique stroke popularized by its use in telegraphy.[41] It is particularly employed in reading the mark out loud: "he stroke she" is the common British reading of "he/she". "Slash" has, however, become common in Britain in computing contexts, while some North American amateur radio enthusiasts employ the British "stroke". Less frequently, "stroke" is also used to refer to hyphens.[8]
virgule A development of virgula ("twig"),[2] the original medieval Latin name of the character when it was used as a period, scratch comma,[1] and caesura mark. Now primarily used as the name of the slash when it is used to mark line breaks in quotations.[2] Sometimes mistakenly distinguished as a formal name for the slash, as against the solidus's supposed use as a fraction slash.[49][50] Formerly sometimes anglicized in British sources as the virgil.[3]
whack Used in informal computing contexts. A misnomer, as it properly refers to the backslash used for file paths in Microsoft operating systems.[51]

The slash may also be read out as and, or, and/or, to, or cum in some compounds separated by a slash; over or out of in fractions, division, and numbering; and per or a(n) in derived units (as km/h) and prices (as $~/kg), where the division slash stands for "each".[8][52]

See also


  1. The commutative ring is also sometimes written as , but this is generally proscribed because it can be confused with the set of n-adic integers.
  2. For an example of this in practice, see the section on proofreading marks in New Hart's Rules.[33]


  1. 1 2 "virgula, n.", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1917.
  2. 1 2 3 "virgule, n.", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1917.
  3. 1 2 3 4 Partridge, Eric (1953), "The Virgule (or Virgil) or the Oblique", You Have a Point There: A Guide to Punctuation and Its Allies, London: Hamish Hamilton, republished 2005 by Taylor & Francis, p. 155 f, ISBN 0-415-05075-8.
  4. 1 2 3 "oblique, adj., n., and adv.", Oxford English Dictionary, 3rd ed., Oxford: Oxford University Press, 2004.
  5. 1 2 "shilling, n.", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1914.
  6. 1 2 3 "solidus, n.¹", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1913.
  7. 1 2 "slash, n.¹", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1911.
  8. 1 2 3 4 5 6 Hartman, Jed (27 December 2011), "A Slash by Any Other Name", Neology, retrieved 15 February 2016.
  9. 1 2 3 Turton, Stuart (15 October 2009), "Berners-Lee: web address slashes were 'a mistake'", PC Pro.
  10. 1 2 3 4 5 6 7 8 9 "4.13.1 Solidus", New Hart's Rules: The Oxford Style Guide, Oxford: Oxford University Press, 2014, retrieved 18 February 2016.
  11. 1 2 The Chicago Manual of Style, 16th ed., Chicago: University of Chicago Press, 2016, 6.104.
  12. Cunha; et al. (2001), Nova Gramática do Português Contemporâneo, 3rd ed., Rio de Janeiro: Nova Fronteira, ISBN 85-209-1137-4. (Portuguese)
  13. Coleção Números Polêmicos (PDF), archived from the original (PDF) on 14 July 2011, retrieved 29 July 2012. (Portuguese)
  14. Fernando de Souza, Robson (27 February 2004), "A proposta do Português com Inclusão de Gênero", Consciência Efervescente, retrieved 24 July 2012. (Portuguese)
  15. Portuguese with Inclusion of Gender.
  16. Curzan, Anne. "Slash: Not Just a Punctuation Mark Anymore". Lingua Franca. The Chronicle of Higher Education.
  17. 1 2 Miller, Jeff (22 December 2014), "Fractions", Earliest Uses of Various Mathematical Symbols, retrieved 15 February 2016.
  18. "Writing Systems and Punctuation: General Punctuation: Fraction Slash" (PDF), The Unicode Standard, ver. 6.0, Unicode Consortium, 2011, p. 192, ISBN 978-1-936213-01-6.
  19. Eckersley, Richard; et al. (1994), Glossary of Typesetting Terms, Chicago: University of Chicago Press, p. 97, ISBN 0-226-18371-8.
  20. 1 2 Eckersley, Richard; et al. (1994), Glossary of Typesetting Terms, Chicago: University of Chicago Press, p. 93, ISBN 0-226-18371-8.
  21. Smith, D.E. (1898), Rara Arithmetica.
  22. De Morgan (1845), "The Calculus of Functions", Encyclopaedia Metropolitana.
  23. Fowler, Francis George, The Concise Oxford Dictionary of Current English, p. 829.
  24. 1 2 3 Ojima, Fumita (November 2004), "Money in Shakespeare" (PDF), Journal of Business Administration (No. 63), Tokyo: Toyo University Press, p. 113, ISSN 0286-6439, OCLC 835683007, archived (PDF) from the original on 10 June 2014, retrieved 10 June 2014.
  25. The Chicago Manual of Style, 13th ed., University of Chicago Press, 1982, p. 676.
  26. Scientific Style and Format: The CBE Manual for Authors, Editors, and Publishers, Cambridge: Cambridge University Press, 1994, p. 65.
  27. Pandey, Anshuman (7 October 2007), Proposal to Encode North Indic Number Forms in ISO/IEC 10646 (PDF), University of Michigan, p. 8, archived (PDF) from the original on 9 May 2012.
  28. The Chicago Manual of Style, 16th ed., Chicago: University of Chicago Press, 2016, 6.106.
  29. The Chicago Manual of Style, 16th ed., Chicago: University of Chicago Press, 2016, 6.105.
  30. Henry R. T. Muzale, Josephat M. Rugemalira, Researching and Documenting the Languages of Tanzania (2008): "Iraqw orthography includes two letters not used in writing Kiswa-hili, q for the voiceless uvular stop, and x for the voiceless velar fricative. It also uses symbols that are not even part of the Roman alphabet, including a slash / for the pharyngeal fricative, and an apostrophe ’ for the glottal stop (Mous et al. 2002)."
  31. The Chicago Manual of Style, 16th ed., Chicago: University of Chicago Press, 2016, 13.27.
  32. Shakespeare, Hamlet, Act III, Scene ii.
  33. "Proofreading Marks" (PDF), New Hart's Rules.
  34. "Scoring", Duckpins.
  35. The Canadian Style: A Guide to Writing and Editing.
  36. The Chicago Manual of Style, 16th ed., Chicago: University of Chicago Press, 2016, 7.42.
  37. "Character Codes -- HTML Codes, Hexadecimal Codes & HTML Names ❤ ". Retrieved 7 August 2016.
  38. "diagonal, adj. and n.", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1895.
  39. 1 2 3 4 5 6 "C0 Controls and Basic Latin" (PDF), Unicode, 2015.
  40. "Regex Pattern to Delete a Pattern I Need for Forward Backslash and Reverse Backslash", Experts Exchange, 4 October 2012, retrieved 2 October 2014.
  41. 1 2 "stroke, n.¹", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1919.
  42. 1 2 3 Howe, Denis (1996), "oblique stroke", Free On-Line Dictionary of Computing, retrieved 24 July 2012.
  43. "scratch, n.¹", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1911.
  44. "separatrix, n.", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1912.
  45. "separatrix", Merriam-Webster Online, retrieved 11 February 2016.
  46. "slant, n.¹", Oxford English Dictionary, 1st ed., Oxford: Oxford University Press, 1911.
  47. 1 2 Raymond, Eric S, "ASCII", The Jargon File, retrieved 24 July 2012.
  48. "Unicode 1.1 Composite Name List", Unicode, July 1995.
  49. 1 2 3 Bringhurst, Robert (2002). "5.2.5: Use the Virgule with Words and Dates, the Solidus with Split-level Fractions". The Elements of Typographic Style (3rd ed.). Point Roberts: Hartley & Marks. pp. 81–82. ISBN 978-0-88179-206-5.
  50. 1 2 Klein, Samuel John (3 March 2006), "Typography Words of the Day: Slashes", Designorati, retrieved 16 February 2016.
  51. "Whack", Computer Terms, Dictionary, and Glossary, Computer Hope, retrieved 24 July 2012.
  52. "slash", The Punctuation Guide, retrieved 11 February 2016
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