"Calculus They Don't Teach You at School!" Use "definition" to get derivatives.[by first principles]

[@挖哈哈-t5q]

開頭的白飯圖笑翻我了，完全跟上時事，謝謝老師分享！

[@ThisisChuan]

大家都有共鳴的白飯😊

[@e1490807aa]

sinα-sinβ這類的公式; 我只會用尤拉公式慢慢推，根本背不起來 :D.... 謝謝老師製作的影片，讓我吃飯的時候還願意看數學的內容👍

[@ThisisChuan]

有看過我用「圖解」證明推導這個「和差化積」公式的影片嗎？

[@e1490807aa]

@@ThisisChuan 這就去看

[@another_bored_young]

WOW! Now I understand why you use Euler's definition almost everytime. And yes, this is calculus don't teached at school. Nice video :D

[@ThisisChuan]

This cool number expands our imagination about mathematics! Feel free to share this video with others : D

[@勛雞-e5x]

謝謝 我都懂了 🥳

[@ThisisChuan]

Good!

[@MathsForBac-bw5xv]

Can you prove that lim (1+1/n)^n=e without using derivatives or useful limits that would be cool

[@tomasbeltran04050]

I used to take ðat as e's definition

[@chuanliu1058]

有的老師可能不會

[@ThisisChuan]

確實🤣