Thanks for your video, I have a small question about epsilon. You said ε can be absorbed by the error function η, so when the infinity of ε outside the error function η is 0, there is no difference between F- and F. Because η=D(x)/ε, in a situation that D(x) is not zero while ε=0, the difference will become ε*D(x)/ε, can be described as 0*∞. According to L' Hospital law, this infinity is not ensured to be 0, so how can you explain that? Thank you
这么好的视频居然没什么点赞，天理不容啊！我是学机械工程的，老师讲得很明白，感谢！
谢谢，时隔两年了，这次回来再学一遍，老师教的很好。算是中文里最好的了
谢谢老师~ 非常醍醐灌顶的讲解~
讲课的节奏我很喜欢
牛逼，~~~~ 清晰~~~
谢谢老师，您讲得真的很棒！
请问老师，η（x）和F(x)是同阶多项式还是任意选取的。
老铁 666 讲得太好了 点赞 顶！
讲的真棒👍
感謝!
Thanks for your video, I have a small question about epsilon. You said ε can be absorbed by the error function η, so when the infinity of ε outside the error function η is 0, there is no difference between F- and F. Because η=D(x)/ε, in a situation that D(x) is not zero while ε=0, the difference will become ε*D(x)/ε, can be described as 0*∞. According to L' Hospital law, this infinity is not ensured to be 0, so how can you explain that? Thank you
if the infinity of ε*D(x)/ε = L which is not 0, then we can set a new function G(x) such that G(x)=F(x)-L which replace the original role of F(x).
感謝!!
赞
很不错
眉毛是本体， 哈哈哈哈
有点啰嗦