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The word "obelus" comes from ὀβελός (obelós), the Ancient Greek word for a sharpened stick, spit, or pointed pillar. [1] This is the same root as that of the word 'obelisk'. [2] In mathematics, the first symbol is mainly used in Anglophone countries to represent the mathematical operation of division and is called an obelus. [3]
A dagger, obelisk, or obelus † is a typographical mark that usually indicates a footnote if an asterisk has already been used. [1] The symbol is also used to indicate death (of people) or extinction (of species or languages). [ 2 ]
Aristarchian symbols – Marks to annotate ancient Greek texts; Dagger (mark) – Symbol († ‡) for footnotes, etc.. A horizontal form of the dagger mark was used an obelus. Diple (textual symbol) – Symbol used in margins of Greek manuscripts to draw attention to something in text; Marginalia – Marks made in margins of book pages
Ditto mark: Quotation mark: ÷: Division sign: Slash (Solidus) (/), Obelus Dotted circle (Used as a generic placeholder when describing diacritics) Combining Diacritical Marks ⹀ ⸗ Double hyphen: Almost equal to … Ellipsis = Equals sign ℮ Estimated sign! Exclamation mark: Inverted exclamation mark, Interrobang: ª: Feminine ordinal ...
Aristarchian symbols are editorial marks developed during the Hellenistic period and the early Roman Empire for annotating then-ancient Greek texts—mainly the works of Homer. They were used to highlight missing text, text which was discrepant between sources, and text which appeared in the wrong place.
The obelus, a historical glyph consisting of a horizontal line with (or without) one or more dots, was first used as a symbol for division in 1659, in the algebra book Teutsche Algebra by Johann Rahn, although previous writers had used the same symbol for subtraction. [2]
Experts break down what they mean and how to foster the types of love in your life. ... The term comes from Greek mythology, named after Eros, the son of Aphrodite, a.k.a., the goddess of ...
A mark that resembles the Arabic numeral nine (ꝯ), or a mirrored C (ↄ) in Gothic texts, is one of the oldest signs and can be found in the texts of Marcus Valerius Probus and Tironian notes with the same meaning as con. Another mark, similar to a bold comma or a superscript version of the previous mark (ꝰ), placed after the letter on the ...