Forgot password
 Register account
View 131|Reply 0

arccsc(z)在0的级数

[Copy link]

3226

Threads

7843

Posts

52

Reputation

Show all posts

hbghlyj posted 2023-6-5 20:47 |Read mode
  1. Series[ArcCsc[z], {z, 0, 3}]
Copy the Code
$$\operatorname{arccsc}z=-\frac{1}{2} \sqrt{-\frac{1}{z^2}} z \log \left(-\frac{4}{z^2}\right)+\frac{1}{4} \sqrt{-\frac{1}{z^2}} z z^2+O\left(z^4\right)$$
这是怎样得到的

Quick Reply

Advanced Mode
B Color Image Link Quote Code Smilies
You have to log in before you can reply Login | Register account

$\LaTeX$ formula tutorial

Mobile version

2025-7-23 17:00 GMT+8

Powered by Discuz!

Processed in 0.046950 seconds, 22 queries