Examples of using Continued fraction in English and their translations into Danish
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Stieltjes studied the continued fraction.
His work on continued fractions had already been awarded the Ormoy Prize of the Académie des Sciences in 1893.
Catalan published extensively on continued fractions and number theory.
In examining periodic solutions of differential equations Bendixson used methods based on continued fractions.
In 1655 he gave a continued fraction expansion of 4/π.
The thesis studied hyperelliptic andrelated integrals in continued fractions.
The convergents for the continued fraction of r all satisfy this.
His work on continued fractions had already been awarded the Ormoy Prize of the Académie des Sciences in 1893. Recherches sur les fractions continues is described in as.
Stieltjes worked on almost all branches of analysis, continued fractions and number theory.
He also found a continued fraction expansion for the integral, the convergents of which involved the Laguerre polynomials.
However Rawlins believes that a continued fraction method was used to calculate the value 11/83 while Fowler proposes that the anthyphairesis(or Euclidean algorithm) method was used see also.
Minding also worked on differential equations,algebraic functions, continued fractions and analytic mechanics.
It deals with the development into a continued fraction of the generating function of a sequence satisfying a difference equation.
However after Brouncker correctly computed the first 10 places in the decimal expansion of π using his continued fraction expansion, Huygens accepted the result.
Khinchin first published the book Continued Fractions in 1936 with a second edition being published in 1949.
He published A method of finding the sum of several powers of the sines in 1793 and in a paper of 12 August 1795 he gave an expansion of log10 n, where n a positive number,as a simple continued fraction and then computed log10 99 to nine decimal places.
Other topics which Heawood wrote on were continued fractions, approximation theory, and quadratic residues.
In 1655 he gave a continued fraction expansion of 4/π This result, written up in around ten pages, was added by Wallis to his treatise Arithmetica Infinitorum and probably first discovered by Brouncker in 1654.
The work represents the first general treatment of continued fractions as part of complex analytic function theory;
In fact it was Pringsheim in 1898 who first noted that Lambert's proof was absolutely correct and exceptional for its time, since the expansion of the tangent function was not only written down formally, butalso proved to be a convergent continued fraction.
If we consider the first n terms of this continued fraction then we obtain the rational function P n(z)/Q n z.
Among a long list of other results we mention just a very few such as his generalisation of Wolstenholme 's theorem; his work on classes of quintics not soluble by radicals; his closed form for the Bernoulli numbers; and his work on the length of the period of the continued fraction expansion of√N.
He wrote his doctoral thesis on algorithms for continued fractions which he submitted to the University of St Petersburg.
He was a pioneer in the application of mechanical methods, including digital computers, to the solution of problems in number theory and he talked about some of the methods used to factorise numbers including: factor tables, trial division, Legendre 's method,factor stencils, the continued fraction method, Fermat 's method, methods based on quadratic forms, and Shanks' method.
After 1900 Markov applied the method of continued fractions, pioneered by his teacher Pafnuty Chebyshev, to probability theory.
This result, written up in around ten pages, was added by Wallis to his treatise Arithmetica Infinitorum and probably first discovered by Brouncker in 1654. Wallis told Huygens of this result and Huygens expressed strong doubts that it was true.However after Brouncker correctly computed the first 10 places in the decimal expansion of π using his continued fraction expansion, Huygens accepted the result.
His thesis was on Stieltjes continued fraction expansions, a topic which he continued to develop in his later work.
He continued to investigate approximants, andin 1894 he published a memoir in which he generalised the continued fraction algorithm which Hermite had studied in 1863 and again in 1893.
In 1733 de Lagny examined the continued fraction expansion of the quotient of two integers and, as an example, considered adjacent Fibonacci numbers as the worst case expansion for the Euclidean algorithm.