  \snake \flamingo \deer\deer \label{Axx}\Lambda^{\hat\alpha\,\cdot}_{\cdot\,\hat\beta}[A_{\xi}(x)]=\hat e_{\mu}^{\hat\alpha}[\phi_{\xi}(x)]\frac{\partial \phi^{\mu}_{\xi}(x)}{\partial x^{\nu}}\,e^{\nu}_{\hat\beta}(x)