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Ampersand: the sign &; the name being a corruption of 'and per se = and'; i.e. ' & by itself = and'. The sign derives from the scribes' ligature for the Latin: et; in certain italic versions, the letters e and t are clearly distinguishable.
One symbol, ♇, is a monogram of the letters PL (which can be interpreted to stand for Pluto or for astronomer Percival Lowell), was announced with the name of the new planet by the discoverers on May 1, 1930. [19] Another symbol, which was popularized in Paul Clancy's astrological publications, is based on Pluto's bident: [citation needed].
It describes 763 signs in 26 categories (A–Z, roughly). Georg Möller compiled more extensive lists, organized by historical epoch (published posthumously in 1927 and 1936). In Unicode , the block Egyptian Hieroglyphs (2009) includes 1071 signs, organization based on Gardiner's list.
1 Control-C has typically been used as a "break" or "interrupt" key. 2 Control-D has been used to signal "end of file" for text typed in at the terminal on Unix / Linux systems. Windows, DOS, and older minicomputers used Control-Z for this purpose. 3 Control-G is an artifact of the days when teletypes were in use.
Cuneiform is one of the earliest systems of writing, emerging in Sumer in the late fourth millennium BC.. Archaic versions of cuneiform writing, including the Ur III (and earlier, ED III cuneiform of literature such as the Barton Cylinder) are not included due to extreme complexity of arranging them consistently and unequivocally by the shape of their signs; [1] see Early Dynastic Cuneiform ...
A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula. As formulas are entirely constituted with symbols of various types, many symbols are needed for ...
wakiten (脇点, "side dot") kurogoma (黒ゴマ, "sesame dot") shirogoma (白ゴマ, "white sesame dot") Adding these dots to the sides of characters (right side in vertical writing, above in horizontal writing) emphasizes the character in question. It is the Japanese equivalent of the use of italics for emphasis in English. ※. 2228.
The character ∂ ( Unicode: U+2202) is a stylized cursive d mainly used as a mathematical symbol, usually to denote a partial derivative such as (read as "the partial derivative of z with respect to x "). [ 1][ 2] It is also used for boundary of a set, the boundary operator in a chain complex, and the conjugate of the Dolbeault operator on ...