/d d \ -|--(im(x))*im(x) + --(re(x))*re(x)| \dx dx / ------------------------------------- |x|
2 /d d \ 2 2 |--(im(x))*im(x) + --(re(x))*re(x)| 2 2 /d \ /d \ \dx dx / d d - |--(im(x))| - |--(re(x))| + ------------------------------------ - ---(im(x))*im(x) - ---(re(x))*re(x) \dx / \dx / 2 2 2 |x| dx dx ---------------------------------------------------------------------------------------------------------- |x|
/ 2 2 2 2 \ 3 /d d \ |/d \ /d \ d d | /d d \ 3*|--(im(x))*im(x) + --(re(x))*re(x)|*||--(im(x))| + |--(re(x))| + ---(im(x))*im(x) + ---(re(x))*re(x)| 3 3 3*|--(im(x))*im(x) + --(re(x))*re(x)| 2 2 \dx dx / |\dx / \dx / 2 2 | d d \dx dx / d d d d \ dx dx / - ---(im(x))*im(x) - ---(re(x))*re(x) - -------------------------------------- - 3*--(im(x))*---(im(x)) - 3*--(re(x))*---(re(x)) + --------------------------------------------------------------------------------------------------------- 3 3 4 dx 2 dx 2 2 dx dx |x| dx dx |x| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |x|