Display:

$\lim_{x\searrow a}\sin x$

Source:

<apply>
     <limit/>
     <bvar>
          <ci> x </ci>
     </bvar>
     <condition>
          <apply>
               <tendsto type="above"/>
               <ci> x </ci>
               <ci> a </ci>
          </apply>
     </condition>
     <apply>
          <sin/>
          <ci> x </ci>
     </apply>
</apply>