TeX Quellcode:

\displaystyle B(\xi,\eta)=B\left(\xi_0\frac{\nu_0}{\nu},\eta_0\frac{\nu_0}{\nu}\right)\Leftrightarrow\left(\frac{\nu}{\nu_0}\right)^2\cdot V\left(u_0\frac{\nu}{\nu_0},v_0\frac{\nu}{\nu_0}\right)=\left(\frac{\nu}{\nu_0}\right)^2\cdot V(u,v)\text{.}