3 2 atan (x)*cos(x) 3*atan (x)*log(sin(x)) --------------- + ---------------------- log(2)*sin(x) / 2\ \1 + x /*log(2)
/ / 2 \ \ | 2 | cos (x)| 6*(-1 + x*atan(x))*log(sin(x)) 6*atan(x)*cos(x)| |- atan (x)*|1 + -------| - ------------------------------ + ----------------|*atan(x) | | 2 | 2 / 2\ | | \ sin (x)/ / 2\ \1 + x /*sin(x) | \ \1 + x / / -------------------------------------------------------------------------------------- log(2)
/ 2 \ / 2 2 \ / 2 \ 2 | cos (x)| | 1 2 6*x*atan(x) 4*x *atan (x)| 3 | cos (x)| 9*atan (x)*|1 + -------| 6*|------ - atan (x) - ----------- + -------------|*log(sin(x)) 2*atan (x)*|1 + -------|*cos(x) | 2 | | 2 2 2 | | 2 | \ sin (x)/ \1 + x 1 + x 1 + x / \ sin (x)/ 18*(-1 + x*atan(x))*atan(x)*cos(x) - ------------------------ + --------------------------------------------------------------- + ------------------------------- - ---------------------------------- 2 2 sin(x) 2 1 + x / 2\ / 2\ \1 + x / \1 + x / *sin(x) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- log(2)