106
THE FUNCTION AND
|
(342)
|
|
(343)
|
whence
|
(344)
|
Now it has been proved in Chapter VII that
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|
We have therefore
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(345)
|
approximately. The order of magnitude of
is therefore that of
. This magnitude is mainly constant. The order of magnitude of
is that of unity. The order of magnitude of
, and therefore of
, is that of
.
[1]
Equation (338) gives for the first approximation
|
(346)
|
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(347)
|
|
(348)
|
The members of the last equation have the order of magnitude of
. Equation (338) gives also for the first approximation
|
|
- ↑
Compare (289), (314).