RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Wikipedia ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. mathematical symbol- a character that is used to indicates a mathematical relation or operation ...
Set Theory SymbolsCombinatorics Symbols Used in MathsThe different Combinatorics symbols used in maths concern the study of the combination of finite discrete structures. Some of the most important combinatorics symbols used in maths are as follows:Symbol Symbol Name Meaning or Definition Example nP...
SymbolMeaningExample + add 3+7 = 10 − subtract 5−2 = 3 × multiply 4×3 = 12 ÷ divide 20÷5 = 4 / divide 20/5 = 4 ( ) grouping symbols 2(a−3) [ ] grouping symbols 2[ a−3(b+c) ] { } set symbols {1, 2, 3} π pi A = πr2 ∞ infinity ∞ is ...
The symbol for the operation of addition + does not in itself represent any object. The plus sign gains subjective content only when it is indicated which numbers are being added: the notation 1 -j- 3 represents the number 4. The symbol > (greater than) indicates a relation between ...
Though such students may think that they know what they mean, this usage is not standard in mathematics and should be discontinued by students who wish to proceed in higher mathematics. Another word for “or” is disjunction; the most commonly used symbol for it is ∨. Another word for “...
On the Insert tab, in the Symbols group, select the arrow under Equation, and then select Insert New Equation. Under Equation, in the Symbols group, select the Equation Symbols arrow. Select the symbol set, then select the symbol that you want to insert.Available...
He learned to divide numbers in class. multiply The multiply symbol (×) is used for multiplication. Five times two equals ten. She likes to multiply numbers quickly. greater than The greater than symbol (>) shows one value is larger. Seven is greater than three. He knows five is greater...
–Read as: Theta–Example: The symbol Theta (θ) is commonly used to represent an angle in a geometric figure or in trigonometry.Empty set–Read as: Empty set–Example:Let A = {x | x is an even number greater than 10} and B = {x | x is an odd number less than 5}....
This paper has looked back into the history of mathematical symbol, and has stated the struggle in all kinds of ideasduring it's development. The paper points out, that the mathematic cymbol is a weapon in the studying and developing ofmathematics. It has simplicity, abstractness and univertal...
3) mathematics symbol 数学符号 1. It has been expounded that,with considering to two pronciples of preciseness and conciseness,the same mathematics symbol can be given double meanings,which will result in much convenience in its use. 本文阐明了在确切和简洁两个原则兼而顾之的前提下,可以对...