this is for holding javascript data
Namgyun Lee edited DeclareMathOperator_argmin_argmin_newcommand_reals__.tex
about 8 years ago
Commit id: d2de93209f48e37948e98c9aaab3465d3ea48e96
deletions | additions
diff --git a/DeclareMathOperator_argmin_argmin_newcommand_reals__.tex b/DeclareMathOperator_argmin_argmin_newcommand_reals__.tex
index 2c01640..d1e89b0 100644
--- a/DeclareMathOperator_argmin_argmin_newcommand_reals__.tex
+++ b/DeclareMathOperator_argmin_argmin_newcommand_reals__.tex
...
where $\mu$ is a positive smoothing parameter. With this approximation,
applying the definition of the complex derivatives yields
\begin{eqnarray}
D|x| &=&
\partial{d|x|}{da} \frac{d|x|}{da} +
j\partial{d|x|}{db} j\frac{d|x|}{db} \nonumber\\
&\approx&
\partial{d\sqrt{a^2+b^2 \frac{d\sqrt{a^2+b^2 + \mu}}{da} +
j\partial{d\sqrt{a^2+b^2 j\frac{d\sqrt{a^2+b^2 + \mu}}{db} \nonumber
\end{eqnarray}