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单词 inflection
释义 inflection
A point on a curve at which the tangent changes from rotation in one direction to rotation in the opposite direction. If the curve
y = f(x)
has a stationary point
dy/dx = 0
, there is either a maximum, minimum, or inflection at this point. If
d2y/dx2 = 0
, the stationary point is a point of inflection
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更新时间:2025/6/23 0:47:15