math121b:02-26
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
math121b:02-26 [2020/02/26 10:06] pzhou [A nasty equation: Legendre equation] |
math121b:02-26 [2020/02/28 13:28] (current) pzhou [Rodrigue Formula] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ===== 2020-02-26, | + | ===== 2020-02-26, |
| Today we begin Chapter 12, the series solution to ODE. | Today we begin Chapter 12, the series solution to ODE. | ||
| Line 30: | Line 30: | ||
| ===== Rodrigue Formula ===== | ===== Rodrigue Formula ===== | ||
| - | $$ P_l(x) = \frac{1}{2 l!} \d_x (x^2 -1)^l $$ | + | $$ P_l(x) = \frac{1}{2^l l!} (\d_x)^l (x^2 -1)^l $$ |
| Let's show that it satisfies the Legendre equation. | Let's show that it satisfies the Legendre equation. | ||
| - | |||
math121b/02-26.1582740399.txt.gz · Last modified: 2020/02/26 10:06 by pzhou
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
