Intuition for i to the Power i - Lockdown Live Math

Intuition for i to the Power i - Lockdown Live Math

3Blue1Brown via YouTube Direct link

Audience tweets

13 of 24

13 of 24

Audience tweets

Class Central Classrooms beta

YouTube videos curated by Class Central.

Classroom Contents

Intuition for i to the Power i - Lockdown Live Math

Automatically move to the next video in the Classroom when playback concludes

  1. 1 , when changing r to equal 0.69*i, I said "this is what we might think of as (2i)^x", but that is not correct. It's what we'd think of as [Exp(ln(2)*i)]^x for whatever complex number Exp(ln(2)*i) is.
  2. 2 Exponential function for i^i
  3. 3 Question 1
  4. 4 Plug-in imaginary number in exp(x) polynomial
  5. 5 Answer 1 and explanation
  6. 6 What it really means i^i?
  7. 7 e^it as a position vector
  8. 8 Question 2
  9. 9 Audience question from twitter
  10. 10 Answer 2
  11. 11 Where you get after traveling π/2 units of time for position vector e^it
  12. 12 Question 3
  13. 13 Audience tweets
  14. 14 Answer 3
  15. 15 Question 4
  16. 16 Answer 4
  17. 17 How exp(rx) or b^x really works?
  18. 18 Question 5
  19. 19 Audience tweets
  20. 20 Answer 5
  21. 21 Visualization of f(x)= exp(r*x) i.e. e^(r*x), where r= unique complex number
  22. 22 Questions to think about
  23. 23 Audience tweets
  24. 24 Power tower for i

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.