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List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...
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.
The list below has some of the most common symbols in mathematics. However, these symbols can have other meanings in different contexts other than math.
SymbolNameRead AsMeaning=Equalis equal toIf x=y, x and y represent the same value ...≡Definitionis defined asIf x≡y, x is defined as another name of ...≈Approximately equalis approximately equal toIf x≈y, x and y are almost equal.≠Inequationdoes not equal, is not equal toIf x≠y, x and y do not represent the same ...Learn the names and meanings of various mathematical symbols with examples. Find out how to use symbols for basic operations, logic, calculus, combinatorics and more.
- The pi symbol is a mathematical constant, which is approximately equal to 3.14. The symbol of pi is π and it is a Greek alphabet. Pi is an irration...
- The “e” symbol in maths represents Euler’s number which is approximately equal to 2.71828…It is considered as one of the most important numbers in...
- The symbols for basic arithmetic operations are addition (+), subtraction (-), Multiplication (×), Division(÷).
- Mathematics is a universal language and the basics of maths are the same everywhere in the universe. Mathematical symbols play a major role in this...
- The logic symbols in maths are: AND (^) OR (∨) NOT (¬) Implies (⇒) Equivalent (⇔) For all (∀) There exists (∃)
Learn the meaning and usage of common symbols in algebra, such as +, -, ×, ÷, √, and more. Find out how to use symbols to save time and space when writing algebraic expressions and equations.
SymbolMeaningExample+add3+7 = 10−subtract5−2 = 3×multiply4×3 = 12·multiply (as "×" can look like "x")4·3 = 12Math symbols are concise marks or signs representing mathematical operations, quantities, relations, and functions. Explore lists, meanings, examples, and more.
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Learn the meaning and usage of common mathematical symbols, such as +, -, ×, ÷, (), {}, π, ∞, ≈, ≠, ≥, √, and °. See how to write and interpret expressions and equations with symbols.
