/ 2 \
| 32 x 3 512*x | / ___ x\
|- ----------- + 2*e + ---- + -----------|*cos\4*\/ x + atan(2*x) + e /
| 2 5/2 3|
| / 2\ x / 2\ | 3
\ \1 + 4*x / \1 + 4*x / / / 2 2 x\ / ___ x\ / 1 x 16*x \ / 2 2 x\ / ___ x\
------------------------------------------------------------------------- - |----- + -------- + e | *cos\4*\/ x + atan(2*x) + e / + 3*|---- - e + -----------|*|----- + -------- + e |*sin\4*\/ x + atan(2*x) + e /
2 | ___ 2 | | 3/2 2| | ___ 2 |
\\/ x 1 + 4*x / |x / 2\ | \\/ x 1 + 4*x /
\ \1 + 4*x / /