d d
3*(-5 + 3*re(x))*--(re(x)) + 9*--(im(x))*im(x)
dx dx
----------------------------------------------
|3*x - 5|
$$\frac{1}{\left|{3 x - 5}\right|} \left(3 \left(3 \Re{x} - 5\right) \frac{d}{d x} \Re{x} + 9 \Im{x} \frac{d}{d x} \Im{x}\right)$$
/ 2 \
| / d d \ |
| 2 2 2 3*|(-5 + 3*re(x))*--(re(x)) + 3*--(im(x))*im(x)| 2 |
| /d \ /d \ d \ dx dx / d |
3*|3*|--(im(x))| + 3*|--(re(x))| + (-5 + 3*re(x))*---(re(x)) - ------------------------------------------------- + 3*---(im(x))*im(x)|
| \dx / \dx / 2 2 2 |
\ dx |-5 + 3*x| dx /
----------------------------------------------------------------------------------------------------------------------------------------
|-5 + 3*x|
$$\frac{1}{\left|{3 x - 5}\right|} \left(- \frac{9}{\left|{3 x - 5}\right|^{2}} \left(\left(3 \Re{x} - 5\right) \frac{d}{d x} \Re{x} + 3 \Im{x} \frac{d}{d x} \Im{x}\right)^{2} + 3 \left(3 \Re{x} - 5\right) \frac{d^{2}}{d x^{2}} \Re{x} + 9 \Im{x} \frac{d^{2}}{d x^{2}} \Im{x} + 9 \frac{d}{d x} \Re{x}^{2} + 9 \frac{d}{d x} \Im{x}^{2}\right)$$
/ / 2 2 2 2 \\
| 3 / d d \ | /d \ /d \ d d ||
| / d d \ 9*|(-5 + 3*re(x))*--(re(x)) + 3*--(im(x))*im(x)|*|3*|--(im(x))| + 3*|--(re(x))| + (-5 + 3*re(x))*---(re(x)) + 3*---(im(x))*im(x)||
| 3 3 2 2 27*|(-5 + 3*re(x))*--(re(x)) + 3*--(im(x))*im(x)| \ dx dx / | \dx / \dx / 2 2 ||
| d d d d d d \ dx dx / \ dx dx /|
3*|(-5 + 3*re(x))*---(re(x)) + 3*---(im(x))*im(x) + 9*--(im(x))*---(im(x)) + 9*--(re(x))*---(re(x)) + -------------------------------------------------- - -----------------------------------------------------------------------------------------------------------------------------------|
| 3 3 dx 2 dx 2 4 2 |
\ dx dx dx dx |-5 + 3*x| |-5 + 3*x| /
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|-5 + 3*x|
$$\frac{1}{\left|{3 x - 5}\right|} \left(\frac{81}{\left|{3 x - 5}\right|^{4}} \left(\left(3 \Re{x} - 5\right) \frac{d}{d x} \Re{x} + 3 \Im{x} \frac{d}{d x} \Im{x}\right)^{3} - \frac{27}{\left|{3 x - 5}\right|^{2}} \left(\left(3 \Re{x} - 5\right) \frac{d}{d x} \Re{x} + 3 \Im{x} \frac{d}{d x} \Im{x}\right) \left(\left(3 \Re{x} - 5\right) \frac{d^{2}}{d x^{2}} \Re{x} + 3 \Im{x} \frac{d^{2}}{d x^{2}} \Im{x} + 3 \frac{d}{d x} \Re{x}^{2} + 3 \frac{d}{d x} \Im{x}^{2}\right) + 3 \left(3 \Re{x} - 5\right) \frac{d^{3}}{d x^{3}} \Re{x} + 9 \Im{x} \frac{d^{3}}{d x^{3}} \Im{x} + 27 \frac{d}{d x} \Re{x} \frac{d^{2}}{d x^{2}} \Re{x} + 27 \frac{d}{d x} \Im{x} \frac{d^{2}}{d x^{2}} \Im{x}\right)$$