291.test

<<< tex
)^n k \qquad
(\mathbf x)^\top\mathbf A \qquad
\mathcal G=\langle\mathcal N,(\mathcal A_i)_i,(u_i)_i\rangle
>>> typst
\)^n k #h(2em)\(upright(bold(x))\)^top upright(bold(A)) #h(2em) cal(G) = chevron.l cal(N)\,\(cal(A)_i\)_i\,\(u_i\)_i chevron.r