微び分ぶん係けい数すう

び

ぶ

ん

け

い

す

う

Meanings

1

derivative; differential coefficient

Mathematical term for the derivative of a function at a point, often used in calculus contexts.

微び

分ぶん

係けい

数すう

を

求もと

めよ

。

Find the derivative of this function at a given point.

微び分ぶん係けい数すうは接せっ線せんの傾かたむきを表あらわす。

The differential coefficient represents the slope of the tangent line.