English Dictionary

point of inflection

名詞

(mathematics) a point on a curve at which the sign of the curvature changes; at this point the second derivative of the underlying function will be zero, but positive on one side and negative on the other.

日本語の意味

曲線上において曲率の符号が変化する点。すなわち、この点では二階微分がゼロとなり、一方の側では正、もう一方では負の値を示す。

At the point of inflection, the curve's curvature changes sign, indicating a switch between concave up and concave down behavior.

変曲点では、曲線の曲率が符号を変え、上に凸から下に凸への切り替えを示します。

意味（1）

(mathematics) a point on a curve at which the sign of the curvature changes; at this point the second derivative of the underlying function will be zero, but positive on one side and negative on the other.

points of inflection （ plural ）