$$x_b^a{x}_b^a\underset{A}{min}\underset{B}{max}\underset{C}{det}\underset{A}{Pr}\underset{A}{gcd}{\dot{u}}^2{\overline{u}}_{\epsilon }{\underset{\_}{u}}_b^a\stackrel{\mathrm{\text{term}}}{\overbrace{a+b}}\stackrel{c}{\overbracket{a+b}}\underset{c}{\underbrace{a+b}}\underset{c}{\underbracket{a+b}}{}^{H}e3{}_{x}A{}_x^3$$