What are symbols?

Some articles on symbols, symbol:

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 ...
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 ... 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 by the Zhejiang ...
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 ... Microsoft Word U+212e or, use Insert Symbol, choose "Letterlike Symbols" the '℮' symbol is near the end of the second row ... OpenOffice.org 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 ... A formal grammar determines which symbols and sets of symbols are formulas in a formal language ...
Truth Function - Principle of Compositionality
... Instead 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 if and only if I(v1 ... only under an interpretation of all its non-logical symbols ...

Famous quotes containing the word symbols:

    And into the gulf between cantankerous reality and the male ideal of shaping your world, sail the innocent children. They are right there in front of us—wild, irresponsible symbols of everything else we can’t control.
    Hugh O’Neill (20th century)

    The use of symbols has a certain power of emancipation and exhilaration for all men. We seem to be touched by a wand, which makes us dance and run about happily, like children. We are like persons who come out of a cave or cellar into the open air. This is the effect on us of tropes, fables, oracles, and all poetic forms. Poets are thus liberating gods.
    Ralph Waldo Emerson (1803–1882)

    If the Americans, in addition to the eagle and the Stars and Stripes and the more unofficial symbols of bison, moose and Indian, should ever need another emblem, one which is friendly and pleasant, then I think they should choose the grapefruit. Or rather the half grapefruit, for this fruit only comes in halves, I believe. Practically speaking, it is always yellow, always just as fresh and well served. And it always comes at the same, still hopeful hour of the morning.
    Johan Huizinga (1872–1945)