deletions | additions       diff --git a/Magnetic response.tex b/Magnetic response.tex  index 78c03fa..d327ca1 100644  --- a/Magnetic response.tex  +++ b/Magnetic response.tex 
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%  \begin{equation}  \label{eq:iclmag2}  \delta^2\op{\vv}^{\mathrm{mag}} \delta^2V^{\mathrm{mag}}  = \frac1{8c^2}\left[(\vec{B}\times\op{{\vec{r}}})^2+  \sum_{\ia}\vec{R_\ia}\times\op{\vec{r}}\cdot\op{\vec{D}}_{\ia}^{\mathrm{nl}}\cdot\vec{B}\times\op{\vec{r}}\right]\ \frac1{8c^2}\left[(\vec{B}\times{\vec{r}})^2+  \sum_{l}\vec{R_l}\times \vec{r}\cdot\op{\vec{D}}_l^{\mathrm{nl}}\cdot\vec{B}\times\vec{r}\right]\  , \end{equation}  %  with  \(\op{\vec{\vv}}_{\ia}^{\mathrm{nl}}=-i\left[{\vec{r}},\op{\vv}^{nl}_\ia\right]\) \(\vec{V}_{l}^{\mathrm{nl}}=-i\left[{\vec{r}},V^{nl}_l\right]\)  and  \({D}_{\ia\ii\ji}^{\mathrm{nl}}=-\left[{r}_\ii,\left[\op{r}_\ji,{\vv}^{nl}_{\ia}\right]\right]\),  where \({\vv}^{nl}_\ia\) is the non-local potential associated to