Associated Legendre function/Catalogs
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An informational catalog, or several catalogs, about
Associated Legendre function
.
The associated Legendre functions through
l
= 6 are:
P
0
0
(
x
)
=
1
P
1
0
(
x
)
=
x
P
1
1
(
x
)
=
(
1
−
x
2
)
1
/
2
P
2
0
(
x
)
=
1
2
(
3
x
2
−
1
)
P
2
1
(
x
)
=
3
(
1
−
x
2
)
1
/
2
x
P
2
2
(
x
)
=
3
(
1
−
x
2
)
P
3
0
(
x
)
=
1
2
(
5
x
3
−
3
x
)
P
3
1
(
x
)
=
1
2
(
1
−
x
2
)
1
/
2
(
15
x
2
−
3
)
P
3
2
(
x
)
=
15
(
1
−
x
2
)
x
P
3
3
(
x
)
=
15
(
1
−
x
2
)
3
/
2
P
4
0
(
x
)
=
1
8
(
35
x
4
−
30
x
2
+
3
)
P
4
1
(
x
)
=
1
2
(
1
−
x
2
)
1
/
2
(
35
x
3
−
15
x
)
P
4
2
(
x
)
=
1
2
(
1
−
x
2
)
(
105
x
2
−
15
)
P
4
3
(
x
)
=
105
(
1
−
x
2
)
3
/
2
x
P
4
4
(
x
)
=
105
(
1
−
x
2
)
2
P
5
0
(
x
)
=
1
8
(
63
x
5
−
70
x
3
+
15
x
)
P
5
1
(
x
)
=
1
8
(
1
−
x
2
)
1
/
2
(
315
x
4
−
210
x
2
+
15
)
P
5
2
(
x
)
=
1
2
(
1
−
x
2
)
(
315
x
3
−
105
x
)
P
5
3
(
x
)
=
1
2
(
1
−
x
2
)
3
/
2
(
945
x
2
−
105
)
P
5
4
(
x
)
=
945
(
1
−
x
2
)
2
x
P
5
5
(
x
)
=
945
(
1
−
x
2
)
5
/
2
P
6
0
(
x
)
=
1
16
(
231
x
6
−
315
x
4
+
105
x
2
−
5
)
P
6
1
(
x
)
=
1
8
(
1
−
x
2
)
1
/
2
(
693
x
5
−
630
x
3
+
105
x
)
P
6
2
(
x
)
=
1
8
(
1
−
x
2
)
(
3465
x
4
−
1890
x
2
+
105
)
P
6
3
(
x
)
=
1
2
(
1
−
x
2
)
3
/
2
(
3465
x
3
−
945
x
)
P
6
4
(
x
)
=
1
2
(
1
−
x
2
)
2
(
10395
x
2
−
945
)
P
6
5
(
x
)
=
10395
(
1
−
x
2
)
5
/
2
x
P
6
6
(
x
)
=
10395
(
1
−
x
2
)
3
{\displaystyle {\begin{aligned}P_{0}^{0}(x)&=1\\\\P_{1}^{0}(x)&=x\\P_{1}^{1}(x)&=(1-x^{2})^{1/2}\\\\P_{2}^{0}(x)&={\tfrac {1}{2}}(3x^{2}-1)\\P_{2}^{1}(x)&=3(1-x^{2})^{1/2}x\\P_{2}^{2}(x)&=3(1-x^{2})\\\\P_{3}^{0}(x)&={\tfrac {1}{2}}(5x^{3}-3x)\\P_{3}^{1}(x)&={\tfrac {1}{2}}(1-x^{2})^{1/2}(15x^{2}-3)\\P_{3}^{2}(x)&=15(1-x^{2})x\\P_{3}^{3}(x)&=15(1-x^{2})^{3/2}\\\\P_{4}^{0}(x)&={\tfrac {1}{8}}(35x^{4}-30x^{2}+3)\\P_{4}^{1}(x)&={\tfrac {1}{2}}(1-x^{2})^{1/2}(35x^{3}-15x)\\P_{4}^{2}(x)&={\tfrac {1}{2}}(1-x^{2})(105x^{2}-15)\\P_{4}^{3}(x)&=105(1-x^{2})^{3/2}x\\P_{4}^{4}(x)&=105(1-x^{2})^{2}\\\\P_{5}^{0}(x)&={\tfrac {1}{8}}(63x^{5}-70x^{3}+15x)\\P_{5}^{1}(x)&={\tfrac {1}{8}}(1-x^{2})^{1/2}(315x^{4}-210x^{2}+15)\\P_{5}^{2}(x)&={\tfrac {1}{2}}(1-x^{2})(315x^{3}-105x)\\P_{5}^{3}(x)&={\tfrac {1}{2}}(1-x^{2})^{3/2}(945x^{2}-105)\\P_{5}^{4}(x)&=945(1-x^{2})^{2}x\\P_{5}^{5}(x)&=945(1-x^{2})^{5/2}\\\\P_{6}^{0}(x)&={\tfrac {1}{16}}(231x^{6}-315x^{4}+105x^{2}-5)\\P_{6}^{1}(x)&={\tfrac {1}{8}}(1-x^{2})^{1/2}(693x^{5}-630x^{3}+105x)\\P_{6}^{2}(x)&={\tfrac {1}{8}}(1-x^{2})(3465x^{4}-1890x^{2}+105)\\P_{6}^{3}(x)&={\tfrac {1}{2}}(1-x^{2})^{3/2}(3465x^{3}-945x)\\P_{6}^{4}(x)&={\tfrac {1}{2}}(1-x^{2})^{2}(10395x^{2}-945)\\P_{6}^{5}(x)&=10395(1-x^{2})^{5/2}x\\P_{6}^{6}(x)&=10395(1-x^{2})^{3}\\\end{aligned}}}
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