アプリ「okke」で効率よく学ぶ!

What's so special about Euler's number e? | Essence of calculus, chapter 5


3Blue1Brown

13分50秒

シリーズ

Essence of calculus #5

再生速度:1倍速

説明

What is e? And why are exponentials proportional to their own derivatives?
Full series: http://3b1b.co/calculus
Brought to you by you: http://3b1b.co/eoc5-thanks

A mistake at 12:30: What's written as "(1 r)" should really just be r, by any usual convention for how to write an interest rate.

------------------

3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted about new videos, subscribe, and click the bell to receive notifications (if you're into that).

If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended

Various social media stuffs:
Website: https://www.3blue1brown.com
Twitter: https://twitter.com/3Blue1Brown
Patreon: https://patreon.com/3blue1brown
Facebook: https://www.facebook.com/3blue1brown
Reddit: https://www.reddit.com/r/3Blue1Brown
... 続きを読む

タグ

3Blue1Brown
# Precalculus
# trigonometry
# complex number
# imaginary number
# graph
# trigonometric function
# exponential function
# unit circle
# Euler's number
# practice question
# 3b1b