/ | | 1 | ------- dx | 2 | 16 + x | /
1 1
------- = ---------------
2 / 2 \
16 + x |/-x \ |
16*||---| + 1|
\\ 4 / // | | 1 | ------- dx | 2 = | 16 + x | /
/
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 4 /
|
/
----------------
16 /
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 4 /
|
/
----------------
16 -x
v = ---
4 /
|
| 1
| ------ dv
| 2
| 1 + v
|
/ atan(v)
------------ = -------
16 16 /
|
| 1
| ---------- dx
| 2
| /-x \
| |---| + 1
| \ 4 / /x\
| atan|-|
/ \4/
---------------- = -------
16 4 /x\
atan|-|
\4/
C + -------
4 1 / | | 1 atan(1/4) | ------- dx = --------- | 2 4 | 16 + x | / 0
0.061244665781716