smoothness

nounB2

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Danh từ

noun

Plural noun:

smoothnesses

1.
(countable, uncountable)The condition of being smooth; the degree or measure of said condition.
2.
(countable, uncountable)(mathematical analysis, of a function) The highest order of derivative (the differentiability class) over a given domain.
Smoothness can vary from 0 (for a nondifferentiable function) to infinity (for a smooth function).
3.
(countable, uncountable)(approximation theory, numerical analysis, of a function) The quantity measured by the modulus of smoothness.

Từ liên quan

Trái nghĩa

jerkinessroughnesscondition of being smooth jerkiness, roughness

Cùng gốc / liên quan

nonsmoothnessmodulus of smoothnessdifferentiability classmodulus of continuityuniform continuity

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Nguồn gốc từ

From Middle English smothenesse; equivalent to smooth + -ness. Compare smēþnes.