What is the meaning of the symbol What is the meaning of the symbol

In general, the meaning of a symbol is a kind of "characteristic commemoration", just like a nickname is meant to be easy to remember and easy to recognize. It may be troublesome for you to remember Zhang San Li Si, but it is much more convenient for you to remember "big beard" and "small glasses", so the symbols can also be said to be caused by people's cognitive habits.

It refers to the representation of another thing or idea by an object, in a meaningful form, which becomes a symbol of the represented object. This symbolic form includes language, words, or graphics. The idea that the symbol itself has a manifestation of meaning.

The sixteenth-century French mathematician Viette used "=" to denote the difference between two quantities. However, Lecaulder, a professor of mathematics and rhetoric at the University of Oxford, thought that it was most appropriate to use two parallel and equal straight lines to represent the equality of two numbers, so the equals symbol "=" began to be used in 1540.

In 1591, the French mathematician Veda used this symbol extensively in the rhombus, and it gradually became accepted by people.

& is the meaning of and, and, and the English symbol is equivalent to the word and.

The so-called universality means that the function of the sign is not limited to a particular situation, but is a principle of universal application, which encompasses the whole field of human thought.

This characteristic shows that the symbolic function of human beings is not limited by any perceptual material. The meaning of this time, that time, here and that place has relative stability. Since everything has a name, universal applicability is one of the greatest characteristics of the human symbolic system.

Abstraction:

Cassirer understands the symbol as a form that moves from the particular abstract to the universal. "There is an ability to separate relationships in people. This ability to separate relations is called "reflection" by the German philosopher Herder.

That is, man is able to extract certain fixed components from the fluid of floating sensibility and thus separate them for study.

This ability to abstract is not found in animals. This shows that the idea of relationship is the idea of relying on symbols, and without a rather complex system of symbols, the idea of "relationship" is simply impossible. Therefore, "without a system of symbols, man's life is confined to his biological needs and practical interests, and there is no way to find a way to the ideal world".

The above content reference: Encyclopedia-Symbols.

Summary. What is the meaning of the symbol.

A symbol is first and foremost a symbolic object used to refer to and represent its extinction. Secondly, the symbol is a carrier, which carries the message sent by both sides of the hail and the stupid flow.

Symbol, a Chinese word, pinyin is fú hào, which means mark, mark; A mark used to distinguish a certain characteristic.

Look at what the symbols behind the words mean.

Good. It means to be happy.

Symbol [fú hào].

Interpretation] 1.Imprint; Designator No. 2A mark used to distinguish a certain characteristic.

The common set of numbers represented by <> symbols are:

The set of natural numbers n positive integers set n* or n+

The set of integers z is the set of rational numbers q

The set of real numbers r and the set of complex numbers c

Collection symbols, English name A collection of symbols, is a branch of mathematics cavity collection of expression symbols, mainly used in the field of computer science.

In addition to the number set of laughter symbols, there are also operation symbols, such as operation symbols:

For example, the plus sign (+), the minus sign ( touching the circle beat), the multiplication sign ( or ·), the division sign ( or ), the union of two sets ( ) intersection ( ) root number ( log, lg, ln, lb), ratio ( :) absolute value sign | |Differentiation (D), integration ( ), closed surface (curve), integration ( ), etc.

This symbol is a pause, which is a type of dot in punctuation marks, and is mainly used in the middle of juxtaposed words or juxtaposed shorter phrases to indicate a pause between juxtaposed words or phrases. There are two main uses in Chinese: First, to separate the juxtaposition of the same kind, usually a single word, word or phrase, in which the pause is shorter than the comma.

Second, the distribution chain uses Chinese characters as the serial number and text of the serial number. Equal to " "but", "is a Chinese symbol," is an English symbol. 1. The meaning of the tonal sign Dun (,) is a pause between juxtaposed words or phrases, which has two main uses in Chinese, separating the same kind of juxtaposition, usually a single word, word or short sentence, in which the pause is shorter than the comma.

Separate the serial number and the text that use Chinese characters as the serial number. The pause between parallel words and after the order indicates the structural relationship within the phrase, and the pause can be used between parallel words and between phrases used as words. 2. The function of the abrupt sign 1. The juxtaposition that separates the same kind is usually a single word, word or short sentence, in which the pause is shorter than the comma.

2. Separate the serial number and the text that use Chinese characters as the serial number. 3. How to use the tonne 1. It is used to separate the parallel words in the sentence. 2. It is used between repeated words that need to be paused.

3. It is used after certain ordinal words (Chinese characters without parentheses or "sexagenary" type ordinal substantials). 4. Adjacent or similar numbers are used together to indicate the approximate number, usually without a ton number. If two adjacent numbers are used together as abbreviations, it is advisable to use the ton.

5. There is usually no pause between the parallel components marked with quotation marks and between the parallel components marked with the title number. If there are other components inserted between the parallel quotation marks or between the parallel title numbers (e.g., there is a parenthetical note after the quotation or book title number), it is advisable to use the abrupt sign. <>