/ | | 1 | ------- dx | 2 | x + 25 | /
1 1
------- = ---------------
2 / 2 \
x + 25 |/-x \ |
25*||---| + 1|
\\ 5 / // | | 1 | ------- dx | 2 = | x + 25 | /
/
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 5 /
|
/
----------------
25 /
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 5 /
|
/
----------------
25 -x
v = ---
5 /
|
| 1
| ------ dv
| 2
| 1 + v
|
/ atan(v)
------------ = -------
25 25 /
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 5 / /x\
| atan|-|
/ \5/
---------------- = -------
25 5 /x\
atan|-|
\5/
C + -------
5 1 / | | 1 atan(1/5) | ------- dx = --------- | 2 5 | x + 25 | / 0
0.0394791119699762