2.3 数学:求导

1 常见函数的导数

image-20190319114110182

2 导数的四则运算

image-20190319114321271

3 练习

  • 3.1 y = x^3-2x^2+sinx,求f`(x) ​

image-20190319115544556

  • 3.2 y=ln(sinx), 求dy/dx

image-20190319115610730

4 矩阵(向量)求导 [了解]

image-20190403162034769

参考链接:https://en.wikipedia.org/wiki/Matrix_calculus#Scalar-by-vector_identities