In this paper, we extend and improve the rectangle formula of definite integrals 'approximate calculation.

本文推广和改进了定积分近似计算的矩形公式。

youdao

In this paper, we extend and improve the rectangle formula of definite integrals 'approximate calculation.

本文推广和改进了定积分近似计算的矩形公式。

youdao