approximation by rational fractions

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• Rational function — In mathematics, a rational function is any function which can be written as the ratio of two polynomial functions. DefinitionsIn the case of one variable, x , a rational function is a function of the form: f(x) = frac{P(x)}{Q(x)}where P and Q are …   Wikipedia

• Diophantine approximation — In number theory, the field of Diophantine approximation, named after Diophantus of Alexandria, deals with the approximation of real numbers by rational numbers. The absolute value of the difference between the real number to be approximated and… …   Wikipedia

• Solving quadratic equations with continued fractions — In mathematics, a quadratic equation is a polynomial equation of the second degree. The general form is:ax^2+bx+c=0,,!where a ne; 0.Students and teachers all over the world are familiar with the quadratic formula that can be derived by completing …   Wikipedia

• Transcendence theory — In mathematics, transcendence theory is a branch of number theory that investigates transcendental numbers, in both qualitative and quantitative ways.TranscendenceThe fundamental theorem of algebra tells us that if we have a non zero polynomial… …   Wikipedia

• Mādhava of Sañgamāgrama — Madhava Born c.1350 Died c.1425 Residence Sangamagrama (Irinjalakuda (?) in Kerala) Nationality Indian Ethnicity …   Wikipedia

• Irrational rhythm — In music, the term irrational rhythm refers both to a particular extension of the traditional Western notation system for musical time,and to all the various rhythmic effects indicated or achieved by means of this extended notation. Traditional… …   Wikipedia

• Madhava of Sangamagrama — Infobox Person name=Mādhava of Sangamagrama caption= dead=dead birth date=1350 birth place= Kerala, India death date=1425 death place=Mādhava of Sangamagrama (born as Irinjaatappilly Madhavan Namboodiri) (c.1350 ndash;c.1425) was a prominent… …   Wikipedia

• Goldener Schnitt — Proportionen beim Goldenen Schnitt einer Strecke. Beim Goldenen Schnitt (lateinisch: sectio aurea) oder auch bei der Goldenen Teilung – seltener beim Göttlichen Schnitt oder bei der Göttlichen Teilung (lateinisch: proportio divina) – entsteht ein …   Deutsch Wikipedia

• List of calculus topics — This is a list of calculus topics.Note: the ordering of topics in sections is a suggestion to students.Before calculus (precalculus)*Graph of a function *Linear function *Secant *Slope *Tangent *Concavity *Finite difference *Radian *Factorial… …   Wikipedia

• Nombre De Stoneham — En mathématiques, les nombres de Stoneham sont une certaine classe de nombres réels, nommés en l honneur du mathématicien R. Stoneham. Pour des nombres b, c > 1 premiers entre eux, le nombre de Stoneham est défini par Il a été montré par… …   Wikipédia en Français

• Nombre de Stoneham — En mathématiques, les nombres de Stoneham sont une certaine classe de nombres réels, nommés en l honneur du mathématicien R. Stoneham. Pour des nombres b, c > 1 premiers entre eux, le nombre de Stoneham est défini par Il a été montré par… …   Wikipédia en Français