analysis, Halley's method is a root-finding algorithm used for functions of one real variable with a continuous second derivative. Edmond Halley was an English...
12 KB (2,472 words) - 21:21, 8 July 2025
algorithm is first in the class of Householder's methods, and was succeeded by Halley's method. The method can also be extended to complex functions and...
71 KB (9,136 words) - 10:06, 10 July 2025
corresponds to Newton's method; the case of d = 2 corresponds to Halley's method. Householder's method is a numerical algorithm for solving the equation f(x) =...
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Fast inverse square root (section Newton's method)
iterations of Newton's method in terms of speed and accuracy is a single iteration of Halley's method. In this case, Halley's method is equivalent to applying...
35 KB (4,648 words) - 02:43, 15 June 2025
Square root algorithms (redirect from Babylonian method)
x_{n}^{2}\right).} Another iteration is obtained by Halley's method, which is the Householder's method of order two. This converges cubically, but involves...
71 KB (12,341 words) - 21:15, 25 July 2025
From observations Halley made in September 1682, he used Newton's law of universal gravitation to compute the periodicity of Halley's Comet in his 1705...
48 KB (5,686 words) - 18:51, 17 July 2025
Fixed-point iteration Means of finding zeros of functions: Halley's method Newton's method Differential-equation matters: Picard–Lindelöf theorem, on...
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Cube root (redirect from Numerical methods for calculating cube roots)
divisions. Thus, Halley's method has the potential to be faster if one division is more expensive than three additions. With either method a poor initial...
15 KB (2,266 words) - 16:35, 21 May 2025
Bernoulli's method predates other root-finding algorithms like Graeffe's method (1826 to Dandelin) and is contemporary to Halley's method (1694). Since...
30 KB (3,557 words) - 13:43, 6 June 2025
to the surname Halley, Colin Ronan, one of Edmond Halley's biographers, preferred /ˈhɔːli/, rhyming with crawly. Spellings of Halley's name during his...
119 KB (11,493 words) - 09:34, 15 July 2025
Especially if x is near 1, a good alternative is to use Halley's method or Newton's method to invert the exponential function, because the series of...
34 KB (5,882 words) - 12:40, 28 July 2025
{\displaystyle p(x)} this formula differs from the offset of the third order Halley's method by an error of O { ( p ( x ) ) 3 } , {\displaystyle \operatorname...
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Root-finding algorithm (redirect from Root-finding method)
Householder's methods are a class of Newton-like methods with higher orders of convergence. The first one after Newton's method is Halley's method with cubic...
17 KB (2,724 words) - 08:18, 15 July 2025
Fixed-point iteration (redirect from Fixed point method)
|x_{n}-x_{\text{fix}}|<Cq^{2^{n}}} , under certain circumstances. Halley's method is similar to Newton's method when it works correctly, but its error is | x n − x...
15 KB (2,172 words) - 08:33, 25 May 2025
{\frac {1039681}{328776}},{\frac {2161873163521}{683644320912}},\dots } Halley's method, using x k + 1 = x k x k 2 + 30 3 x k 2 + 10 , {\displaystyle x_{k+1}=x_{k}{\frac...
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generalizes Newton's and Halley's method Methods for polynomials: Aberth method Bairstow's method Durand–Kerner method Graeffe's method Jenkins–Traub algorithm...
70 KB (8,327 words) - 09:12, 7 June 2025
the function f(x) = x2 − 612. Halley's method, with cubic convergence Householder's method, includes Newton's, Halley's and higher-order convergence Atkinson...
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Polynomial root-finding (section Numerical methods)
starting point of Horner's method for computing the roots. Closely related to Newton's method are Halley's method and Laguerre's method. Both use the polynomial...
28 KB (4,028 words) - 03:22, 26 July 2025
number of correct digits is roughly doubled with each iteration. Using Halley's method, Ω can be approximated with cubic convergence (the number of correct...
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drifting iceberg. There have been five previous bases called Halley. Various construction methods have been tried, from unprotected wooden huts to buildings...
33 KB (2,479 words) - 23:13, 24 June 2025
decimal expansion can be calculated via root-finding methods, such as Newton's method or Halley's method, on the equation x 2 − x − 1 = 0 {\displaystyle...
115 KB (13,380 words) - 13:49, 22 July 2025
List of algorithms (category Optimization algorithms and methods)
Bisection method False position method: and Illinois method: 2-point, bracketing Halley's method: uses first and second derivatives ITP method: minmax optimal...
72 KB (7,951 words) - 17:13, 5 June 2025
} The W function may also be approximated using Halley's method, w j + 1 = w j − w j e w j − z e w j ( w j + 1 ) − ( w j + 2 ) ( w...
78 KB (12,638 words) - 07:16, 2 August 2025
Heron's method for computing roots of x 2 − 1 = 0 {\displaystyle x^{2}-1=0} can be replaced by higher order methods, for instance based on Halley's method of...
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Haley Joel Osment (redirect from Halley joel osment)
27, 2019). "Haley Joel Osment breaks down his wild role on The Kominsky Method". Entertainment Weekly. Retrieved October 26, 2022. "StarPulse". Police...
59 KB (3,623 words) - 23:00, 27 July 2025
Verlet integration (redirect from Stormer's method)
by P. H. Cowell and A. C. C. Crommelin in 1909 to compute the orbit of Halley's Comet, and by Carl Størmer in 1907 to study the trajectories of electrical...
28 KB (5,526 words) - 10:52, 31 July 2025
Comet (redirect from Halley-type comet)
Solar System. The Giotto space probe found that the nucleus of Halley's Comet (1P/Halley) reflects about four percent of the light that falls on it, and...
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iterative method for computing Pythagorean sums, without taking square roots. This was soon recognized to be an instance of Halley's method, and extended...
35 KB (3,471 words) - 05:15, 15 June 2025
relation generally, resolved to ask Newton. Halley's visits to Newton in 1684 thus resulted from Halley's debates about planetary motion with Wren and...
103 KB (12,104 words) - 13:34, 24 July 2025
{\displaystyle g(x)} of Halley's formula. Similarly, we can derive a variation of Halley's formula based on a one-point second-order iterative method to solve f (...
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