tendsto with <reln>
<math xmlns="http://www.w3.org/1998/Math/MathML"> <apply> <semantics> <ci>tendsto</ci> <annotation-xml encoding="MathML-Content"> <tendsto/> </annotation-xml> </semantics> <apply> <csymbol cd="linalg2">vector</csymbol> <ci>x</ci> <ci>y</ci> </apply> <apply> <csymbol cd="linalg2">vector</csymbol> <apply> <ci>f</ci> <ci>x</ci> <ci>y</ci> </apply> <apply> <ci>g</ci> <ci>x</ci> <ci>y</ci> </apply> </apply> </apply> </math>
Author: Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)