d d (-1 + re(x))*--(re(x)) + --(im(x))*im(x) dx dx ---------------------------------------- 2 |x - 1|
2 / d d \ 2 2 2 2 2*|(-1 + re(x))*--(re(x)) + --(im(x))*im(x)| /d \ /d \ d d \ dx dx / |--(im(x))| + |--(re(x))| + (-1 + re(x))*---(re(x)) + ---(im(x))*im(x) - --------------------------------------------- \dx / \dx / 2 2 2 dx dx |-1 + x| ------------------------------------------------------------------------------------------------------------------------ 2 |-1 + x|
/ 2 2 2 2 \ 3 / d d \ |/d \ /d \ d d | / d d \ 6*|(-1 + re(x))*--(re(x)) + --(im(x))*im(x)|*||--(im(x))| + |--(re(x))| + (-1 + re(x))*---(re(x)) + ---(im(x))*im(x)| 3 3 2 2 8*|(-1 + re(x))*--(re(x)) + --(im(x))*im(x)| \ dx dx / |\dx / \dx / 2 2 | d d d d d d \ dx dx / \ dx dx / (-1 + re(x))*---(re(x)) + ---(im(x))*im(x) + 3*--(im(x))*---(im(x)) + 3*--(re(x))*---(re(x)) + --------------------------------------------- - ----------------------------------------------------------------------------------------------------------------------- 3 3 dx 2 dx 2 4 2 dx dx dx dx |-1 + x| |-1 + x| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2 |-1 + x|