operatorname.eqn

left { matrix{
lcol{ {"div" sub x u "div" sup x u "div" sub x sup y u "div" sub x sup y u} above {"⋆-lim'sup" from {x -> 0} u "⋆-lim'sup" to w u "⋆-lim'sup" from {x -> 0} to w u "⋆-lim'sup" from {x -> 0} to w u} above {"⋆-lim'sup" sub {x -> 0} u "⋆-lim'sup" sup w u "⋆-lim'sup" sub {x -> 0} sup w u "⋆-lim'sup" sub {x -> 0} sup w u} above {"curl" sub x v "argmax" from K u} }
lcol{ {roman "operatorname"} above {roman "operatorname*"} above {roman "operatorname*:nolimits"} above {roman "DeclareMathOperator"} }
} right ""