\fontsize{100} \fontfamily{'Times New Roman'} % schönste griech. Buchstaben % \section{Test von Layouts: fontsize{100}} $ 2 \underline{{1\choose 9}} {\frac 12\choose 0} {0 \choose \frac 12} $ $ .\underline{x {1\atop 9}} $ $\tilde M $ $\tilde \Psi$ $\tilde e$ $\vec e$ $\underbrace{1 + d^2}_{ \stackrel != t } $ $\underbrace{1+2}_{ = t } $ $\sqrt b$ $\sqrt{b + \frac {|\eta|^2}a} $ $\frac \eta {\sqrt a}$ $\sqrt{t^2 - |\vec x|^2}$\\ $\frac {\partial^\nu_\mu} {m} $ -x- ${\bf J} \DEF \phi \phi^\dagger + \bar\chi^\dagger \bar\chi$ -x- $x^\nu$ -x- $x_\nu$ -- $ s_{3}^2 $\\ $\underline {\frac 12 {\lambda \atop \bar p} }$ -und- $\underline { \lambda^2 \choose q_3 } $ und $ \bar c \, \bar M Q $ vec $ \vec r r$\\ c -= $\underline {c}$ $\underline {i \hbar \partial {\partial tp }\psi = H\psi}$\\ $r_1$ -- $ r_1(t) = \left\{ {2 \atop 0 } \right. $ --- $ = + - \pm \cdot\mp \times\sum_{\alpha = 0}^3 $\\ $ { a\choose b} $ -- $=-1$ $!$ $\stackrel !=$ ${\; 0\choose -1}$