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An approximation is anything that is intentionally similar but not exactly equal to something else.
An approximation is anything that is intentionally similar but not exactly equal to something else. The word approximation is derived from Latin approximatus...
Rational approximation may refer to: Diophantine approximation, the approximation of real numbers by rational numbers Padé approximation, the approximation of...
expansion used in the approximation. The expressions: a zeroth-order approximation, a first-order approximation, a second-order approximation, and so forth are...
successive approximation are a category of strategies in pure and applied mathematics. Successive approximation also may refer to: Successive approximation ADC...
Boussinesq approximation may refer to several modelling concepts – as introduced by Joseph Valentin Boussinesq (1842–1929), a French mathematician and...
approximation capabilities of the feedforward architecture on the space of continuous functions between two Euclidean spaces, and the approximation is...
In mathematics, a linear approximation is an approximation of a general function using a linear function (more precisely, an affine function). They are...
In geometric optics, the paraxial approximation is a small-angle approximation used in Gaussian optics and ray tracing of light through an optical system...
In computer science and operations research, approximation algorithms are efficient algorithms that find approximate solutions to optimization problems...
In number theory, the study of Diophantine approximation deals with the approximation of real numbers by rational numbers. It is named after Diophantus...
In mathematics, an approximation to the identity refers to a sequence or net that converges to the identity in some algebra. Specifically, it can mean:...
A minimax approximation algorithm (or L∞ approximation or uniform approximation) is a method to find an approximation of a mathematical function that...
scattering theory and in particular in quantum mechanics, the Born approximation consists of taking the incident field in place of the total field as...
In mathematics, approximation theory is concerned with how functions can best be approximated with simpler functions, and with quantitatively characterizing...
for N much larger than n, the binomial distribution remains a good approximation, and is widely used. In general, if the random variable X follows the...
The binomial approximation is useful for approximately calculating powers of sums of 1 and a small number x. It states that ( 1 + x ) α ≈ 1 + α x . {\displaystyle...
families of functions. Also, by iteratively applying local quadratic approximation to the likelihood (through the Fisher information), the least-squares...
fluid dynamics, an approximation whereby the Coriolis parameter, f, is set to vary linearly in space is called a beta plane approximation. On a rotating sphere...
the late 18th and early 19th centuries. Stirling's approximation provides an accurate approximation to the factorial of large numbers, showing that it...
In astrodynamics, the patched conic approximation or patched two-body approximation is a method to simplify trajectory calculations for spacecraft in...
In lattice field theory, the quenched approximation is an approximation often used in lattice gauge theory in which the quantum loops of fermions in Feynman...
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