Knowledge

Overline

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macOS and Windows, and with Collabora Office in Android (in tablet format), ChromeOS and iPadOS. Options for Overline are available under the menu: "Format > Character", enabling the default solid Overline to be replaced with double overline, dots, dashes, waves, double waves, and the color of the Overline can be set.
1258: 2627:, an office suite for the web has direct menu support for several styles of Overline in the "Format" menu, with options available under "Format > Character" enabling the default solid Overline to be replaced with double overline, dots, dashes, waves, double waves, and the color of the Overline can be set. 2698:
have direct menu support for several styles of Overline in the "Format" menu within applications of their office suites, including spreadsheets, presentations and graphics applications. The user-interface option is available in the web based suite, and the locally installable applications for Linux,
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have direct menu support for several styles of Overline in the "Format" menu. The user-interface option is available in their word processors on Linux, macOS and Windows, and also in Android (in tablet format), ChromeOS and iPadOS with Collabora Office. Options for Overline are available under the
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X-bar theory derives its name from the overbar. One of the core proposals of the theory was the creation of an intermediate syntactic node between phrasal (XP) and unit (X) levels; rather than introduce a different label, the intermediate unit was marked with a bar.
1007: 2082: 1138: 2439:, it appears in the same character box as the character that logically precedes it: for example, x̅, compared to x‾. A series of overlined characters, for example 1̅2̅3̅, may result either in a broken or an unbroken line, depending on the font. 840: 782: 1282:, a bar over the characteristic indicates that it is negative—whilst the mantissa remains positive. This notation avoids the need for separate tables to convert positive and negative logarithms back to their original numbers. 723: 1349: 3030:
It used to be common to mark omitted double letters with an overbar, especially for "mm" and "nn". These abbreviations come in handy when lyrics have to match the musical notes, see 'da komt er her'.
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text to mark abbreviations and numbers. It has dots at each end and the center. In German it is occasionally used to indicate a pair of letters which cannot both be fitted into the available space.
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95 (meaning 99.95 in decimal point format). A similar notation remains in common use as an underbar to superscript digits, especially for monetary values without a decimal separator, as in 99.
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symbol mentioned above. In a reversal of its official name (and compatibility decomposition), it is much wider than an actual macron diacritic over most letters, and actually wider than
786: 1122:{\displaystyle {\begin{aligned}{\overline {A\cup B}}&\equiv {\overline {A}}\cap {\overline {B}}\\{\overline {A\cap B}}&\equiv {\overline {A}}\cup {\overline {B}}\end{aligned}}} 972: 2638:
menu: "Format > Character", enabling the default solid Overline to be replaced with double overline, dots, dashes, waves, double waves, and the color of the Overline can be set.
670: 1445: 728: 1714: 1940: 1253:{\displaystyle {\begin{aligned}{\overline {A\cdot B}}&\equiv {\overline {A}}+{\overline {B}}\\{\overline {A+B}}&\equiv {\overline {A}}\cdot {\overline {B}}\end{aligned}}} 1764: 882: 725:
When it is not possible to format the number so that the overline is over the digit(s) that repeat, one overline character is placed to the left of the digit(s) that repeat:
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Note, however, that abbreviations involving the letter h take their macron halfway up the ascending line rather than at the normal height for Unicode overlines and macrons:
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Historically, the vinculum was used to group together symbols so that they could be treated as a unit. Today, parentheses are more commonly used for this purpose.
1878: 330:, a notation for grouping symbols which is expressed in modern notation by parentheses, though it persists for symbols under a radical sign. The original use in 2644:
does not have a menu option to edit Overlining in Microsoft Word for any operating system, or in Word for the web. Overlining can be added using fields codes,
1820: 2868:"Set Operations | Union | Intersection | Complement | Difference | Mutually Exclusive | Partitions | De Morgan's Law | Distributive Law | Cartesian Product" 2275:; both prime and overbar markers are accepted usages. Some variants of X-bar notation use a double-bar (or double-prime) to represent phrasal-level units. 2664:; However this does not work in Word on Android, ChromeOS, iPadOS, or Word for the web. In Word 2010 it is necessary to insert an MS Equation object. 1288: 2182:
can be expressed as two or three characters run together, and an overline is often used to signify this. The most famous is the
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or complementary cumulative distribution functions are often denoted by placing an overline over the symbol for the cumulative:
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in which the times (cross) means multiplication, the dot means logical AND, and the plus sign means logical OR.
79: 920: 57: 2077:{\displaystyle I_{\mathrm {Na} }(t)={\bar {g}}_{\mathrm {Na} }m(V_{m})^{3}h(V_{m})(V_{m}-E_{\mathrm {Na} })} 1767: 1405: 2918:"A quantitative description of membrane current and its application to conduction and excitation in nerve" 1693: 86: 2779: 606: 356:, though overstriking generally refers to printing one character on top of an already-printed character. 2096:
for some particles (with the alternate being distinguishing based on electric charge). For example, the
1919: 2867: 2783: 1742: 860: 68: 53: 3042: 3014: 835:{\displaystyle 3.12{\overline {\phantom {I}}}34=3.12{\overline {34}}=3.123434343434343434343434...} 2210: 2179: 995: 317: 46: 2315:
The text decoration property supports also other typographical features with horizontal lines:
2297: 1931: 987: 777:{\displaystyle 3.{\overline {\phantom {I}}}3=3.{\overline {3}}=3.3333333333333333333333333...} 2225: 350:). Marking one or more words with a continuous line above the characters is sometimes called 321: 2170:
Overlining is also used in graphics design for decoration of text to help convey a message.
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respectively; the latter allows an overline to be placed over any character. There is also
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An overline, that is, a single line above a chunk of text, should not be confused with the
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is available. Despite the name, Unicode maps this character to both U+203E and U+00AF.
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is necessary to override the math-mode (here invoked by the dollar signs) which the
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in English contractions. Letters with macrons or overlines continue to be used in
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Manuali Hoepli Lexicon Abbreviature Dizionario Di Abbreviature Latine ed Italiane
2676: 2672: 2301: 2199: 1926:. This goes back to at least the landmark paper published by Nobel prize winners 1771: 1733: 1725: 614: 406: 24: 2093: 718:{\displaystyle {1 \over 7}=0.{\overline {142857}}=0.142857142857142857142857...} 3067: 2819: 2641: 2574: 2537: 2479: 2213:
and other concatenated character groups from strings of individual characters.
1464: 399: 339: 335: 2228:, although underlines are used more and more due to the rise of the internet. 3100: 2775: 2533: 2483: 2324: 2259:. Certain structures are represented by adding an overbar to the unit, as in 579: 343: 331: 313: 561: 2951: 2264: 2252: 1823: 637: 352: 513: 2695: 2634: 2613: 2231: 851: 610: 602: 2743: 2206: 2151: 2119: 983: 410: 2763:
How Big is Big and How Small is Small: The Sizes of Everything and Why
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This article is about the typographic element. For the diacritic, see
2316: 2221: 2740:, an overline used to indicate numerals or abbreviations in Cyrillic 537: 489: 441: 35: 2513: 1667: 1460: 991: 1344:{\displaystyle \log _{10}0.012\approx -2+0.07918={\bar {2}}.07918} 465: 575: 2683:
Spreadsheet, Presentation and Graphics office suite applications
1922:, an overline is used to indicate the "maximal" conductances in 1650:
is known from the context, that residue may also be denoted or
2306:<span style="text-decoration: overline">text</span> 2097: 2255:
makes use of overbar notation to indicate differing levels of
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multiplied by a thousand and it forms medieval abbreviations (
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was used to separate the integral part of a number from its
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FULLWIDTH MACRON • sometimes treated as fullwidth overline
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is written out as text, overlines are used to distinguish
571: 3006: 2459: 2183: 1606:}. This set, consisting of all the integers congruent to 2271:. Contemporary typesetting software, such as LaTeX, has 582:
and appears shorter than other overlines in many fonts.
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letters. The macron is narrower than the character box.
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Horizontal line immediately above a portion of writing
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and its mnemonic, "break the line, change the sign".
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Overstriking of longer sections of text, such as in
2263:. Due to difficulty in typesetting the overbar, the 2092:
Overlines are used in subatomic particle physics to
2808:. Milan: Editore Ulrico Hoepli Milano. p. 256. 60:. Unsourced material may be challenged and removed. 2076: 1901: 1872: 1846: 1814: 1758: 1708: 1517: 1439: 1394: 1343: 1252: 1121: 966: 903: 876: 834: 776: 717: 664: 2198:An overline-like symbol is traditionally used in 3098: 417:in various European languages, particularly for 2820:"Line Segment Definition - Math Open Reference" 2520:, the symbol can be added using the keystrokes 2478:Unicode maps the overline-like character from 2273:made typesetting overbars considerably simpler 2220:, overlines are traditionally used instead of 1455:In physics, an overline sometimes indicates a 320:line drawn immediately above the text. In old 2915: 1518:{\displaystyle {\overline {x}}=|x|{\hat {x}}} 629:In mathematics, an overline can be used as a 2711:, a text <text> can be overlined with 2556:, U+00AF can be entered with the keystrokes 409:indicates omitted letters similar to use of 3059: 2774: 559: 535: 511: 487: 463: 439: 2154:signal is designated by an overline, e.g. 2941: 2449:is conjoining (bridging) two characters: 967:{\displaystyle {\overline {F}}(x)=1-F(x)} 120:Learn how and when to remove this message 2803: 2230: 609:, before printing, an overline over the 3012: 2986: 1770:for a threefold rotoinversion, used in 3099: 2916:Hodgkin, A. L.; Huxley, A. F. (1952). 1913: 1661: 665:{\displaystyle {\overline {\rm {AB}}}} 2890: 1528: 1440:{\displaystyle {\overline {x}}=a-ib.} 1359:The overline notation can indicate a 518:and its inflections ("every", "each") 2768: 2679:as a special form of understriking. 2573:(where numbers are entered from the 1719: 1709:{\displaystyle \operatorname {cl} S} 590: 223: text-decoration-style: double; 58:adding citations to reliable sources 29: 2235:Overlines used in a version of the 850:The overline is used to indicate a 585: 13: 3015:"Lieder zur Weihnachtszeit (1940)" 2713:$ \overline{\mbox{<text>}}$ 2619: 2300:, overline is implemented via the 2282: 2165: 2065: 2062: 1989: 1986: 1953: 1950: 1354: 653: 650: 367:placed above (or sometimes below) 14: 3128: 2909: 1132:Electrical engineering notation: 2594:Syriac abbreviations and numbers 2287: 2087: 574:. This is separately encoded in 334:was to indicate compositions of 216: 158: 34: 3068:"Halfwidth and Fullwidth Forms" 3066:The Unicode Consortium (2012), 3035: 3013:Hardwig, Florian (2015-12-26). 2987:Hardwig, Florian (2011-11-23). 2980: 2671:, can also be produced in many 1759:{\displaystyle {\overline {3}}} 877:{\displaystyle {\overline {x}}} 45:needs additional citations for 2968:. Faster Capital. 18 June 2024 2934:10.1113/jphysiol.1952.sp004764 2884: 2860: 2836: 2812: 2797: 2755: 2267:is often used instead, as in X 2247: 2145: 2120:its corresponding antiparticle 2071: 2040: 2037: 2024: 2012: 1998: 1978: 1965: 1959: 1809: 1783: 1509: 1499: 1491: 1332: 961: 955: 940: 934: 772:3.3333333333333333333333333... 566:and its inflections ("except") 131: 1: 2749: 2173: 2160:representing logical negation 2159: 845: 830:3.123434343434343434343434... 713:0.142857142857142857142857... 2612:is used as a length mark in 2593: 2388:with non-spacing diacritics 1804: 1791: 1751: 1482: 1414: 1241: 1228: 1211: 1189: 1176: 1159: 1110: 1097: 1080: 1058: 1045: 1028: 1001:Common set theory notation: 929: 869: 821: 802: 763: 744: 704: 672:The vinculum can indicate a 657: 636:The vinculum can indicate a 7: 2726: 2447:COMBINING CONJOINING MACRON 2218:Arabic writing and printing 1728:, an overline indicates an 1273: 977: 624: 379: 324:, an overline was called a 10: 3133: 2804:Cappelli, Adriano (1961). 2334: 2193: 1920:computational neuroscience 1363:and analogous operations. 594: 421:. Common examples include 383: 221:text-decoration: overline; 163:text-decoration: overline; 18: 3117:Ancient Greek punctuation 2922:The Journal of Physiology 2872:www.probabilitycourse.com 2784:University College London 2433:COMBINING DOUBLE OVERLINE 1450: 994:operators (also known as 342:. In Latin, it indicates 293: 249: 168: 3075:The Unicode Standard 6.1 2589:SYRIAC ABBREVIATION MARK 2371:compatibility equivalent 2272: 1768:Hermann–Mauguin notation 1467:are also commonly used: 884:is the average value of 3043:"Emphasis (typography)" 2304:property; for example, 578:with the symbols using 374: 3077:, Unicode Consortium, 2702: 2599:The Unicode character 2580:The Unicode character 2442:In Unicode, character 2244: 2078: 1932:Andrew Fielding Huxley 1903: 1874: 1848: 1822:is the direction with 1816: 1760: 1710: 1519: 1441: 1396: 1395:{\displaystyle x=a+ib} 1345: 1254: 1123: 988:electrical engineering 968: 905: 878: 836: 778: 719: 666: 607:Indian decimal writing 560: 536: 512: 488: 464: 440: 3047:Emphasis (typography) 2897:mathworld.wolfram.com 2761:Smith, T. P. (2013). 2339:Unicode includes two 2234: 2079: 1924:Hodgkin-Huxley models 1904: 1875: 1849: 1817: 1761: 1711: 1520: 1442: 1397: 1346: 1255: 1124: 969: 906: 904:{\displaystyle x_{i}} 879: 837: 779: 720: 667: 415:medical abbreviations 322:mathematical notation 2226:typographic emphasis 2094:denote antiparticles 1941: 1902:{\displaystyle l=-2} 1884: 1858: 1847:{\displaystyle h=-1} 1829: 1780: 1743: 1694: 1541:equivalence relation 1474: 1406: 1371: 1289: 1139: 1008: 921: 888: 861: 800: 787: 742: 729: 680: 644: 605:, from the original 403:scribal abbreviation 390:medical abbreviation 386:scribal abbreviation 54:improve this article 2893:"Complex Conjugate" 2891:Weisstein, Eric W. 2824:www.mathopenref.com 2656:and the field code 2610:ORIYA SIGN OVERLINE 2437:combining character 2257:syntactic structure 1914:Maximal conductance 1873:{\displaystyle k=1} 1662:Topological closure 1644:. When the modulus 1529:Congruence classes 796: 738: 2512:in most fonts. In 2418:COMBINING OVERLINE 2341:graphic characters 2245: 2074: 1928:Alan Lloyd Hodgkin 1899: 1870: 1844: 1812: 1756: 1706: 1612: modulo  1533:Congruence modulo 1515: 1437: 1392: 1341: 1250: 1248: 1119: 1117: 964: 915:Survival functions 901: 874: 832: 774: 715: 662: 394:macron (diacritic) 21:macron (diacritic) 3084:978-1-936213-02-3 2848:www.stat.yale.edu 2648:. The field code 2554:Microsoft Windows 1981: 1807: 1794: 1754: 1730:improper rotation 1720:Improper rotation 1682:is often denoted 1680:topological space 1545:equivalence class 1512: 1485: 1417: 1361:complex conjugate 1335: 1280:common logarithms 1244: 1231: 1214: 1192: 1179: 1162: 1113: 1100: 1083: 1061: 1048: 1031: 932: 872: 824: 805: 766: 747: 707: 691: 674:repeating decimal 660: 597:Decimal separator 591:Decimal separator 405:, an overline or 398:In most forms of 298: 297: 291: 275: 237: 194: 130: 129: 122: 104: 3124: 3092: 3091: 3072: 3063: 3057: 3056: 3054: 3053: 3039: 3033: 3032: 3027: 3025: 3010: 3004: 3003: 3001: 2999: 2984: 2978: 2977: 2975: 2973: 2962: 2956: 2955: 2945: 2913: 2907: 2906: 2904: 2903: 2888: 2882: 2881: 2879: 2878: 2864: 2858: 2857: 2855: 2854: 2840: 2834: 2833: 2831: 2830: 2816: 2810: 2809: 2801: 2795: 2794: 2792: 2790: 2772: 2766: 2759: 2722: 2718: 2714: 2692:Collabora Office 2688:Collabora Online 2670: 2663: 2659: 2658:{EQ \O(xyz,¯¯¯)} 2655: 2651: 2647: 2631:Collabora Office 2625:Collabora Online 2611: 2608: 2605: 2603: 2592:is used to mark 2591: 2586: 2584: 2543: 2511: 2508: 2505: 2503: 2498: 2495: 2492: 2490: 2474: 2473:FULLWIDTH MACRON 2471: 2468: 2466: 2454: 2453: 2448: 2445: 2434: 2431: 2430: 2426: 2424: 2419: 2416: 2415: 2411: 2409: 2404: 2402:COMBINING MACRON 2399: 2398: 2394: 2392: 2387: 2382: 2379: 2377: 2368: 2365: 2362: 2360: 2355: 2352: 2349: 2347: 2322: 2311: 2307: 2270: 2262: 2189: 2178:Some Morse code 2157: 2141: 2140: 2139: 2133: 2130: 2129: 2117: 2116: 2115: 2108: 2107: 2083: 2081: 2080: 2075: 2070: 2069: 2068: 2052: 2051: 2036: 2035: 2020: 2019: 2010: 2009: 1994: 1993: 1992: 1983: 1982: 1974: 1958: 1957: 1956: 1908: 1906: 1905: 1900: 1879: 1877: 1876: 1871: 1853: 1851: 1850: 1845: 1821: 1819: 1818: 1815:{\displaystyle } 1813: 1808: 1800: 1795: 1787: 1765: 1763: 1762: 1757: 1755: 1747: 1715: 1713: 1712: 1707: 1689: 1688: 1657: 1656: 1649: 1643: 1637: 1620:congruence class 1618:, is called the 1617: 1611: 1605: 1565: 1559: 1552: 1538: 1524: 1522: 1521: 1516: 1514: 1513: 1505: 1502: 1494: 1486: 1478: 1446: 1444: 1443: 1438: 1418: 1410: 1401: 1399: 1398: 1393: 1350: 1348: 1347: 1342: 1337: 1336: 1328: 1301: 1300: 1268:De Morgan's laws 1266:Both illustrate 1259: 1257: 1256: 1251: 1249: 1245: 1237: 1232: 1224: 1215: 1210: 1199: 1193: 1185: 1180: 1172: 1163: 1158: 1147: 1128: 1126: 1125: 1120: 1118: 1114: 1106: 1101: 1093: 1084: 1079: 1068: 1062: 1054: 1049: 1041: 1032: 1027: 1016: 973: 971: 970: 965: 933: 925: 910: 908: 907: 902: 900: 899: 883: 881: 880: 875: 873: 865: 841: 839: 838: 833: 825: 817: 806: 801: 794: 783: 781: 780: 775: 767: 759: 748: 743: 736: 724: 722: 721: 716: 708: 700: 692: 684: 671: 669: 668: 663: 661: 656: 648: 620: 586:Math and science 565: 548: 541: 524: 517: 500: 493: 476: 469: 452: 445: 428: 365:diacritical mark 289: 283: 273: 267: 263: 245: 235: 224: 214: 202: 192: 186: 182: 164: 156: 132: 125: 118: 114: 111: 105: 103: 62: 38: 30: 3132: 3131: 3127: 3126: 3125: 3123: 3122: 3121: 3097: 3096: 3095: 3085: 3070: 3064: 3060: 3051: 3049: 3041: 3040: 3036: 3023: 3021: 3011: 3007: 2997: 2995: 2985: 2981: 2971: 2969: 2964: 2963: 2959: 2914: 2910: 2901: 2899: 2889: 2885: 2876: 2874: 2866: 2865: 2861: 2852: 2850: 2842: 2841: 2837: 2828: 2826: 2818: 2817: 2813: 2802: 2798: 2788: 2786: 2773: 2769: 2760: 2756: 2752: 2729: 2720: 2716: 2712: 2705: 2685: 2673:text processors 2668: 2661: 2657: 2653: 2649: 2645: 2622: 2620:Word processors 2609: 2606: 2601: 2600: 2587: 2582: 2581: 2572: 2569: 2566: 2563: 2559: 2551: 2547: 2541: 2531: 2527: 2523: 2509: 2506: 2501: 2500: 2496: 2493: 2488: 2487: 2472: 2469: 2464: 2463: 2458:In East Asian ( 2451: 2450: 2446: 2443: 2432: 2428: 2427: 2422: 2421: 2417: 2413: 2412: 2407: 2406: 2400: 2396: 2395: 2390: 2389: 2383: 2380: 2375: 2374: 2366: 2363: 2358: 2357: 2353: 2350: 2345: 2344: 2337: 2320: 2309: 2305: 2302:text-decoration 2290: 2285: 2283:Implementations 2268: 2260: 2250: 2196: 2187: 2184:distress signal 2176: 2168: 2166:Graphics Design 2155: 2148: 2138: 2136: 2135: 2134: 2131: 2128: 2126: 2125: 2124: 2123: 2114: 2112: 2111: 2110: 2106: 2104: 2103: 2102: 2101: 2090: 2061: 2060: 2056: 2047: 2043: 2031: 2027: 2015: 2011: 2005: 2001: 1985: 1984: 1973: 1972: 1971: 1949: 1948: 1944: 1942: 1939: 1938: 1916: 1885: 1882: 1881: 1859: 1856: 1855: 1830: 1827: 1826: 1799: 1786: 1781: 1778: 1777: 1772:crystallography 1746: 1744: 1741: 1740: 1734:negative number 1726:crystallography 1722: 1695: 1692: 1691: 1684: 1683: 1664: 1652: 1651: 1645: 1639: 1633: 1632:of the integer 1613: 1607: 1567: 1564: 1555: 1554: 1548: 1547:of the integer 1534: 1531: 1504: 1503: 1498: 1490: 1477: 1475: 1472: 1471: 1453: 1409: 1407: 1404: 1403: 1372: 1369: 1368: 1357: 1355:Complex numbers 1327: 1326: 1296: 1292: 1290: 1287: 1286: 1276: 1247: 1246: 1236: 1223: 1216: 1200: 1198: 1195: 1194: 1184: 1171: 1164: 1148: 1146: 1142: 1140: 1137: 1136: 1116: 1115: 1105: 1092: 1085: 1069: 1067: 1064: 1063: 1053: 1040: 1033: 1017: 1015: 1011: 1009: 1006: 1005: 980: 924: 922: 919: 918: 895: 891: 889: 886: 885: 864: 862: 859: 858: 848: 816: 795: 793: 788: 785: 784: 758: 737: 735: 730: 727: 726: 699: 683: 681: 678: 677: 649: 647: 645: 642: 641: 627: 618: 615:fractional part 599: 593: 588: 546: 522: 498: 474: 450: 426: 396: 384:Main articles: 382: 377: 281: 272:X̄x̄ 265: 261: 251: 243: 234:X̿x̿ 230: 229:Double overline 222: 220: 212: 208: 207:Double overline 200: 191:X̅x̅ 184: 180: 170: 162: 154: 150: 126: 115: 109: 106: 63: 61: 51: 39: 28: 25:bar (diacritic) 17: 12: 11: 5: 3130: 3120: 3119: 3114: 3109: 3094: 3093: 3083: 3058: 3034: 3005: 2979: 2957: 2928:(4): 500–544. 2908: 2883: 2859: 2844:"Sample Means" 2835: 2811: 2796: 2767: 2753: 2751: 2748: 2747: 2746: 2741: 2735: 2728: 2725: 2704: 2701: 2684: 2681: 2642:Microsoft Word 2621: 2618: 2575:numeric keypad 2570: 2567: 2564: 2561: 2557: 2549: 2545: 2544:keyboard, use 2529: 2525: 2521: 2480:ISO/IEC 8859-1 2435:. As with any 2336: 2333: 2323:the text) and 2289: 2286: 2284: 2281: 2249: 2246: 2195: 2192: 2175: 2172: 2167: 2164: 2147: 2144: 2137: 2127: 2122:is denoted as 2113: 2105: 2100:is denoted as 2089: 2086: 2085: 2084: 2073: 2067: 2064: 2059: 2055: 2050: 2046: 2042: 2039: 2034: 2030: 2026: 2023: 2018: 2014: 2008: 2004: 2000: 1997: 1991: 1988: 1980: 1977: 1970: 1967: 1964: 1961: 1955: 1952: 1947: 1915: 1912: 1911: 1910: 1898: 1895: 1892: 1889: 1869: 1866: 1863: 1843: 1840: 1837: 1834: 1824:Miller indices 1811: 1806: 1803: 1798: 1793: 1790: 1785: 1775: 1753: 1750: 1721: 1718: 1705: 1702: 1699: 1663: 1660: 1560: 1530: 1527: 1526: 1525: 1511: 1508: 1501: 1497: 1493: 1489: 1484: 1481: 1452: 1449: 1448: 1447: 1436: 1433: 1430: 1427: 1424: 1421: 1416: 1413: 1391: 1388: 1385: 1382: 1379: 1376: 1356: 1353: 1352: 1351: 1340: 1334: 1331: 1325: 1322: 1319: 1316: 1313: 1310: 1307: 1304: 1299: 1295: 1275: 1272: 1261: 1260: 1243: 1240: 1235: 1230: 1227: 1222: 1219: 1217: 1213: 1209: 1206: 1203: 1197: 1196: 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Index

macron (diacritic)
bar (diacritic)

verification
improve this article
adding citations to reliable sources
"Overline"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
typographical
horizontal
mathematical notation
vinculum
Ancient Greek
Greek letters
Greek numerals
Roman numerals
sigla
overstriking
macron
diacritical mark
scribal abbreviation
medical abbreviation
macron (diacritic)
Latin
scribal abbreviation

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