If there is a function $f: \mathbb{C} \rightarrow \mathbb{R}$, namely $ f(Z)$. Is it correct to search minima of the function by demanding $\frac{\partial f} {\partial Z}$ = 0 , where Z is a complex number?
2026-04-24 01:05:37.1776992737
Maximum of a function $f: \mathbb{C} \rightarrow \mathbb{R}$
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