What are symbols?

Some articles on symbols, symbol:

Commission On The Unification Of Pronunciation - Phonetic Symbols
... There were three main ideas of how the phonetic symbols should be Using certain complete Chinese characters to symbolize other characters of the same sound Supporters included Wang Zhao, Wang ... Supporters included Yang Zenghao and Liu Using non-existent symbols Supporters included Woo, Lu, Ma, Li, Xing, Wang Sui, Hu, Yang Qu, Gao, Chen, and Zheng ... The three groups discussed for two months and adopted 15 symbols from Zhang Binglin's all-Zhuanshu Jiyin Zimu (記音字母), which was the proposal ...
Demian - Symbols - The God Abraxas
... The Gnostic deity Abraxas is used as a symbol throughout the text, idealizing the harmonious union of all that is good and evil in the world ... The symbol of Abraxas appears as a bird breaking free from an egg or a globe ...
Estimated Sign - In Computer Software
... The "℮" symbol is assigned to position U+212E in Unicode letterlike symbols and can be invoked in various operating systems as per the table below Apple Macintosh in Character Palette, search for ... Microsoft Word U+212e or, use Insert Symbol, choose "Letterlike Symbols" the '℮' symbol is near the end of the second row ... In Special Characters, in first row of Letterlike Symbols TeX \textestimated (requires the textcomp package) Unicode U+212e ...
Metalogic - Overview - Formal Language
... A formal language is an organized set of symbols the essential feature of which is that it can be precisely defined in terms of just the shapes and locations of those symbols ... A formal grammar determines which symbols and sets of symbols are formulas in a formal language ...
Truth Function - Principle of Compositionality
... of using truth tables, logical connective symbols can be interpreted by means of an interpretation function and a functionally complete set of truth-functions ... Thus if S is a sentence that is a string of symbols consisting of logical symbols v1...vn representing logical connectives, and non-logical symbols c1...cn, then ... and required, S is true or false only under an interpretation of all its non-logical symbols ...

Famous quotes containing the word symbols:

    My image is a statement of the symbols of the harsh, impersonal products and brash materialistic objects on which America is built today. It is a projection of everything that can be bought and sold, the practical but impermanent symbols that sustain us.
    Andy Warhol (1928–1987)

    The twentieth-century artist who uses symbols is alienated because the system of symbols is a private one. After you have dealt with the symbols you are still private, you are still lonely, because you are not sure anyone will understand it except yourself. The ransom of privacy is that you are alone.
    Louise Bourgeois (b. 1911)

    Many older wealthy families have learned to instill a sense of public service in their offspring. But newly affluent middle-class parents have not acquired this skill. We are using our children as symbols of leisure-class standing without building in safeguards against an overweening sense of entitlement—a sense of entitlement that may incline some young people more toward the good life than toward the hard work that, for most of us, makes the good life possible.
    David Elkind (20th century)