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In calculus, symbolic integration is the problem of finding a formula for the antiderivative, or indefinite integral, of a given function f(x), i.e. to find a formula for a differentiable function F(x) such that
In symbolic computation, the Risch algorithm is a method of indefinite integration used in some computer algebra systems to find antiderivatives. It is named after the American mathematician Robert Henry Risch, a specialist in computer algebra who developed it in 1968. The algorithm transforms the problem of integration into a problem in algebra.
The symbol dx, called the differential of the variable x, indicates that the variable of integration is x. The function f ( x ) is called the integrand , the points a and b are called the limits (or bounds) of integration, and the integral is said to be over the interval [ a , b ] , called the interval of integration. [ 18 ]
The following tables provide a comparison of computer algebra systems (CAS). [1] [2] [3] A CAS is a package comprising a set of algorithms for performing symbolic manipulations on algebraic objects, a language to implement them, and an environment in which to use the language.
The integral symbol is U+222B ∫ INTEGRAL in Unicode [5] and \int in LaTeX.In HTML, it is written as ∫ (hexadecimal), ∫ and ∫ (named entity).. The original IBM PC code page 437 character set included a couple of characters ⌠,⎮ and ⌡ (codes 244 and 245 respectively) to build the integral symbol.
Symbolic interactionism is a sociological theory that develops from practical considerations and alludes to humans' particular use of shared language to create common ...
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Symbolic integration via e.g. Risch algorithm or Risch–Norman algorithm; Hypergeometric summation via e.g. Gosper's algorithm; Limit computation via e.g. Gruntz's algorithm; Polynomial factorization via e.g., over finite fields, [21] Berlekamp's algorithm or Cantor–Zassenhaus algorithm. Greatest common divisor via e.g. Euclidean algorithm