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The following table lists many specialized symbols commonly used in modern mathematics, ordered by their introduction date. The table can also be ordered alphabetically by clicking on the relevant header title.
In mathematics, summation is the addition of a sequence of numbers, called addends or summands; the result is their sum or total.Beside numbers, other types of values can be summed as well: functions, vectors, matrices, polynomials and, in general, elements of any type of mathematical objects on which an operation denoted "+" is defined.
If () = ([,]) (that is, the supremum of over [,]), the method is the upper rule and gives an upper Riemann sum or upper Darboux sum. If f ( x i ∗ ) = inf f ( [ x i − 1 , x i ] ) {\displaystyle f(x_{i}^{*})=\inf f([x_{i-1},x_{i}])} (that is, the infimum of f over [ x i − 1 , x i ] {\displaystyle [x_{i-1},x_{i}]} ), the method is the lower ...
This list of mathematical series contains formulae for finite and infinite sums. It can be used in conjunction with other tools for evaluating sums. Here, is taken to have the value
Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.
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 types, many symbols are needed for ...
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From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Summation#Capital-sigma notation