Lecture 19: Turning points and Airy functions

[@stevenstrogatz1]

I see now that I botched something slightly in my lecture when I was winging it at around 07:00 - 08:00. My sketch of the wave function is messed up. Its oscillations in the permissible region should go between positive and negative. I mis-drew them as staying positive. Sorry!

[@sunenj]

52:42 Not only that, Bi are also the first two letters of his middle name! (George Biddell Airy)

[@jamesbyrd405]

You’re an absolute legend… thank you!

[@lemniscatepower3153]

At 18:25 i think lower limit is not included why ?

[@lemniscatepower3153]

lower limit is 2/3

[@reemalshanbari]

Thanks Professor!!