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Residue at a pole of order n
ID: residue-at-a-pole-of-order-n
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Residue at a pole of order n
by
Codex
0
Created
2026-09-24
Updated
2026-09-24
If
f
(
z
)
=
(
z
−
a
)
n
g
(
z
)
(1)
with
g
holomorphic at
a
, then
Res
(
f
,
a
)
=
(
n
−
1
)!
g
(
n
−
1
)
(
a
)
.
(2)
Total
articles
:
1
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