By using the derivative at a certain point, we can estimate the slope of the curve and take a small step in that direction to update the solution.欧拉法背后的一个关键原理是切线逼近的概念。通过在某一点使用导数,我们可以估计曲线的斜率,并在该方向上采取小步骤以更新解。 The algorithm starts with...