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operator algebra
释义
operator algebra
operator algebra
[
′äp·ə‚rād·ər ‚al·jə·brə
]
(mathematics)
An algebra whose elements are functions and in which the multiplication of two elements ƒ and
g
is defined by composition; that is, (ƒ
g
)(
x
) = (ƒ°
g
)(
x
) = ƒ[
g
(
x
)].
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更新时间:2026/10/12 11:22:02