<m>S(f)(t)=a_{0}+sum{n=1}{+infty}{a_{n} cos(n omega t)+b_{n} sin(n omega t)}</m> <m 16>delim{lbrace}{matrix{3}{1}{{3x-5y+z=0} {sqrt{2}x-7y+8z=0} {x-8y+9z=0}}}{ }</m> <m 32>delim{|}{{1/N} sum{n=1}{N}{gamma(u_n)} - 1/{2 pi} int{0}{2 pi}{gamma(t) dt}}{|} <= epsilon/3</m> <m 16>delim{|}{matrix{2}{2} {{1,1} {1,2} {2,1} {2,2}}}{|}</m> <m 16>delim{lbrace}{matrix{3}{3} {{1} {2} {3} {4} {5} {6} {7} {8} {9}}}{rbrace}</m> <m 24>J_T ∝ V_T e^{-A sqrt{Φ}s}</m>