==== Math Publish examples ==== [[http://www.xm1math.net/phpmathpublisher/doc/help.html|Math publisher Help Page]] ---- F_{n}={varphi^n-( -varphi)^-n}/sqrt 5 S(f)(t)=a_{0}+sum{n=1}{+infty}{a_{n} cos(n omega t)+b_{n} sin(n omega t)} delim{lbrace}{matrix{3}{1}{{3x-5y+z=0} {sqrt{2}x-7y+8z=0} {x-8y+9z=0}}}{ } delim{|}{{1/N} sum{n=1}{N}{gamma(u_n)} - 1/{2 pi} int{0}{2 pi}{gamma(t) dt}}{|} <= epsilon/3