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obelus
‖ obelus (ˈɒbɪləs) Pl. obeli (-laɪ). [L. obelus spit, critical obelus, a. Gr. ὀβελός spit, obelisk, critical mark.] = obelisk 2.1382 Wyclif 2 Chron. Prol. ad fin., Than wher euer ȝe seen..obelus ouerturned, that is, a ȝerde, is sette before, there is betokened what the seuenty remenours addeden..and...
Oxford English Dictionary
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Obelus
The dagger symbol , also called an obelisk, is derived from the obelus, and continues to be used for this purpose. The obelus is believed to have been invented by the Homeric scholar Zenodotus, as one of a system of editorial symbols.
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Obelus (gastropod)
Species
Species within the genus Obelus include:
Obelus despreauxii (d'Orbigny, 1839)
Obelus discogranulatus M. R. Lowe, 1861)
Obelus moderatus (Mousson, 1857)
Obelus moratus (Mousson, 1872)
Obelus pumilio (Dillwyn, 1817)
Obelus zarzaensis Neiber, Walther, Santana
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obelize
obelize, v. (ˈɒbɪlaɪz) Also 9 erron. obolize. [ad. Gr. ὀβελίζ-ειν to mark with a critical obelus: see obelus and -ize.] trans. To mark (a word or passage) with an obelus or obelisk; to condemn as spurious or corrupt.[1611 Coryat Crudities Ep. to Rdr. b ij b, Such seuere Aristarches as are wont ὀβελί...
Oxford English Dictionary
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Obelus despreauxii
Obelus despreauxii is a European species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae. Last update: July 16th, 2017
Obelus (gastropod)
Molluscs of the Canary Islands
Endemic fauna of the Canary Islands
Gastropods described in 1839
Taxonomy
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Chionodes obelus
Chionodes obelus is a moth in the family Gelechiidae. It is found in North America, where it has been recorded from California.
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Where else is $\div$ used? The multiplication sign $\times$ is used in many places in mathematics other than arithmetic (in set theory – denoting the Cartesian product of two sets, to name an example). The division ...
reason is likely because / is easier to produce, both handwritten (it's shorter to write) and on a computer (it's on a key most keyboards, unlike the obelus
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Dagger (mark)
Some scholars used the obelus and various other critical symbols, in conjunction with a second symbol known as the metobelos ("end of obelus"), variously an obelus.
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What is the name of the vertical bar in $(x^2+1)\vert_{x = 4}$ or $\left.\left(\frac{x^3}{3}+x+c\right) \right\vert_0^4$? I've always wanted to know what the name of the vertical bar in these examples was: > $f(x)=(x...
This may be called Evaluation bar. See, in particular, here ( **Evaluation Bar Notation:** ).
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Obelism
Origen marked spurious words with an opening obelos and a closing metobelos ("end of obelus"). A horizontal form of the dagger mark was used an obelus.
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What's the meaning of $\dagger$ In some books I've seen this symbol $\dagger$, next to some theorem's name, and I don't know what it means. I've googled it with no results which makes me suspect it's not standard. Do...
From Wikipedia: "While the asterisk (asteriscus) was used for corrective additions, the obelus was used for corrective deletions of invalid reconstructions The obelus, which is the "cross", is similar to the asterisk but is used for making corrections instead of additions.
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Dagger (disambiguation)
or Quine's dagger
Vehicles
IAI Nesher, Israeli aircraft, Dagger in Argentine service
Dennis Dagger, a fire engine
Other uses
†, dagger (mark) or obelus
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Equals (game)
A typical first play follows as:
Note the use of the colon tile to represent the division operator, as opposed to the slash or obelus.
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除法符号
该条目(division sign)不同于除号条目(Obelus)。 数学使用
除号(obelus)是历史上就使用的字形,由一条横线或和一个或二个点(也可能没有点)组成,最早在1659年起由在代数书中用来表示除法。有些人则认为这本书的编辑是最早使用此一符号的人。其他用来表示除法的符号有斜线(/)或反斜线(\)竖线(|)水平线(―)或冒号(:)。
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Uncial 047
It does not contain the text of Matthew 16:2b–3, text of John 5:3.4 is present, but they were marked by an obelus in the left-hand margin, indicating that The pericope John 7:53-8:11 is not marked by an obelus or asterisk.
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