英语词汇“Newton–Raphson”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Newton–Raphson

/ˌnjuːtn ˈrafs(ə)n/

Mathematics

noun

Attributive Designating an iterative method for finding a numerical solution to an equation in one or more dimensions; especially in Newton–Raphson iteration, Newton–Raphson method; Newton–Raphson formula noun the formula which is iterated in this method.

The Newton–Raphson method of approximating the solution of an equation f(x) = 0, in a single variable, consists of picking an initial approximation x ₀ and then iterating according to the formula x _i+1 = x _i − f(x _i)/f′(x _i), each successive value x _i being a closer approximation to the exact solution..

Origin

Early 20th century. From the names of Sir Isaac Newton and Joseph Raphson, English mathematician: see quot. 1924.

单词	Newton–Raphson
释义	Newton–Raphson /ˌnjuːtn ˈrafs(ə)n/ Mathematics noun Attributive Designating an iterative method for finding a numerical solution to an equation in one or more dimensions; especially in Newton–Raphson iteration, Newton–Raphson method; Newton–Raphson formula noun the formula which is iterated in this method. The Newton–Raphson method of approximating the solution of an equation f(x) = 0, in a single variable, consists of picking an initial approximation x ₀ and then iterating according to the formula x _i+1 = x _i − f(x _i)/f′(x _i), each successive value x _i being a closer approximation to the exact solution.. Origin Early 20th century. From the names of Sir Isaac Newton and Joseph Raphson, English mathematician: see quot. 1924.
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