分享兴趣，传播快乐，增长见闻，留下美好！
亲爱的您，这里是LearningYard新学苑。
今天小编为大家带来的是好学高数（四）：导数与微分
Share interests, spread happiness, increase knowledge, and leave a good future! Dear you, this is LearningYard New Academy. Today, the editor brings you a studious high number (4): derivatives and differentiation.
一、高阶导数
01高阶导数求导公式
02幂指函数（底数与指数均为函数）
求导方法：将底数（指数）看为常数后求导,再对被看成常数的函数求导，二者相乘。之后再加上指数（底数）看为常数后求导,再对被看成常数的函数求导，二者相乘。
Derivation method: take the base (exponent) as a constant and then derive the function that is regarded as a constant, and multiply the two. Then add the exponent (base) as a constant and then derive, and then derive the function that is regarded as constant, and multiply the two.
例如：
二、隐函数求导
01隐函数的导数
适用对象：无法将y单独分离到一侧
使用方法：等号两侧同时求导
Applicable object: It is not possible to separate y to one side alone Use method: Derive on both sides of the equal sign at the same time
02 参数方程所确定的导数
一阶导数：
二阶导数：
（当分子分母有一堆相乘时取对数）
(Take the logarithm when the numerator denominator has a bunch of multiplications)
三、微分的基本运算
01微分法则
微分表达式：dy=f'(x)△x
（基本还是掌握函数的求导）
Differential expression: dy=f'(x)△x (basic or mastering the derivation of functions)
END
今天的分享就到这里，
如果您对今天的文章有独特的想法，
欢迎给我们留言，
让我们相约明天，
祝您今天过得开心快乐！
That's all for today's sharing.
If you have a unique idea for today's article,
please leave us a message and let us meet tomorrow.
I wish you a happy and happy life today!
翻译：谷歌翻译
参考：《高等数学》第七版上册 同济大学数学系、百度
声明：本文由LearningYard新学苑原创，若有侵权请联系删除！
文案&排版：易春秀
审核：闫庆红