/ 2 2/ 2\ / 2\ \ | 2 / 2\ 4*x *cos \x /*sin\x / / 2\| 2*|- 2*x *sin\x / - --------------------- + cos\x /| | 2/ 2\ | \ 1 + sin \x / / ---------------------------------------------------- 2/ 2\ 1 + sin \x /
/ 2/ 2\ / 2\ 2 3/ 2\ 2 2/ 2\ / 2\ 2 3/ 2\ 2/ 2\\ | / 2\ 2 / 2\ 6*cos \x /*sin\x / 4*x *cos \x / 12*x *sin \x /*cos\x / 16*x *cos \x /*sin \x /| 4*x*|- 3*sin\x / - 2*x *cos\x / - ------------------ - ------------- + ---------------------- + -----------------------| | 2/ 2\ 2/ 2\ 2/ 2\ 2 | | 1 + sin \x / 1 + sin \x / 1 + sin \x / / 2/ 2\\ | \ \1 + sin \x // / ------------------------------------------------------------------------------------------------------------------------ 2/ 2\ 1 + sin \x /