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Glossary of mathematical symbols. 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. As formulas are entirely constituted with symbols of various ...
Jargon often appears in lectures, and sometimes in print, as informal shorthand for rigorous arguments or precise ideas. Much of this uses common English words, but with a specific non-obvious meaning when used in a mathematical sense. Some phrases, like "in general", appear below in more than one section.
May 2, 2024 · Algebra: The branch of mathematics that substitutes letters for numbers to solve for unknown values. Algorithm: A procedure or set of steps used to solve a mathematical computation. Angle: Two rays sharing the same endpoint (called the angle vertex). Angle Bisector: The line dividing an angle into two equal angles.
- Anne Marie Helmenstine, Ph.D.
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. If x=y, x and y represent the same value or thing. If x≈y, x and y are almost equal. If x≠y, x and y do not represent the same value or thing. If x<y, x is less than y.
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 ...A set of equations with no solutions is called inconsistent if there is no simultaneous solution for the set.. It is important to note that a set containing one element is still a set, i.e. $ 0 = 71 $ is shorthand for $\{ 0 = 71 \}$ (a notation which is avoided due to obvious reasons involving tediousness of writing) and this set of equations is inconsistent.
This Mathematical Dictionary is designed to provide clear, concise explanations of mathematical terms and concepts. Here are some of its key features: Comprehensive Collection of Terms. The dictionary includes a wide range of mathematical terms, from basic arithmetic and algebra to advanced concepts in calculus, geometry, statistics, and more.
Basic Math Definitions. We have collected some basic definitions on this page. For more definitions, explanations, etc, use search above. ... Average (Mean) is ...
