1 / ___ ___\ / ___ ___\ / ___ ___ \ / ___ ___ \ / ___ ___\ / ___ ___\ / ___ ___ \ / ___ ___ \
/ ___ |\/ 2 I*\/ 2 | ___ | \/ 2 I*\/ 2 | ___ |\/ 2 I*\/ 2 | ___ | \/ 2 I*\/ 2 | ___ |\/ 2 I*\/ 2 | ___ | \/ 2 I*\/ 2 | ___ |\/ 2 I*\/ 2 | ___ | \/ 2 I*\/ 2 |
| I*\/ 2 *log|----- + -------| I*\/ 2 *log|- ----- + -------| I*\/ 2 *log|----- - ------- + tan(1/2)| I*\/ 2 *log|- ----- - ------- + tan(1/2)| I*\/ 2 *log|----- - -------| I*\/ 2 *log|- ----- - -------| I*\/ 2 *log|----- + ------- + tan(1/2)| I*\/ 2 *log|- ----- + ------- + tan(1/2)|
| 1 \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 /
| ----------- dx = - ---------------------------- - ------------------------------ - --------------------------------------- - ----------------------------------------- + ---------------------------- + ------------------------------ + --------------------------------------- + -----------------------------------------
| 2 4 4 4 4 4 4 4 4
| 1 + cos (x)
|
/
0