/ | | y | ------ dy | 2 | 2 - y | /
-2*y
- --------------
2
y - y + 0*y + 2
------ = -----------------
2 2
2 - y / | | y | ------ dy | 2 = | 2 - y | /
/
|
| -2*y
- | -------------- dy
| 2
| - y + 0*y + 2
|
/
----------------------
2 /
|
| -2*y
- | -------------- dy
| 2
| - y + 0*y + 2
|
/
----------------------
2 2 u = -y
/
|
| 1
- | ----- du
| 2 + u
|
/ -log(2 + u)
------------- = ------------
2 2 /
|
| -2*y
- | -------------- dy
| 2
| - y + 0*y + 2
| / 2\
/ -log\-2 + y /
---------------------- = --------------
2 2 / 2\
log\-2 + y /
C - ------------
2 0.346573590279973