Forgot password?
 Register account
View 793|Reply 0

MMA将复系数高次方程分为实虚部代数方程

[Copy link]

461

Threads

952

Posts

4

Reputation

Show all posts

青青子衿 posted 2019-3-18 19:03 |Read mode
Last edited by 青青子衿 2019-3-18 19:09
  1. Re[(2 - 4 I) x^4 - 3 (x + I)^3 - (15 + I) x + 7] // ComplexExpand
  2. Im[(2 - 4 I) x^4 - 3 (x + I)^3 - (15 + I) x + 7] // ComplexExpand
Copy the Code

\[ (2-4\mathbb{i})x^4-3(x+\mathbb{i})^3-(15+\mathbb{i})x+7 \]

Quick Reply

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

$\LaTeX$ formula tutorial

Mobile version

2025-6-8 06:40 GMT+8

Powered by Discuz!

Processed in 0.019573 second(s), 22 queries

× Quick Reply To Top Edit