$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$

$\frac{{\mathrm{\alpha }}^2}{1 + {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{{\mathrm{\alpha }}^2}{1 - {\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1 - {\mathrm{\alpha }}^2}{{\mathrm{\alpha }}^2} . \mathrm{P}$

$\frac{1}{{\mathrm{\alpha }}^2}$