rec-vector1

vector of 4 elements

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <apply>
    <csymbol cd="linalg2">vector</csymbol>
    <cn>1</cn>
    <cn>2</cn>
    <cn>3</cn>
    <ci>x</ci>
  </apply>
</math>

Author: MathML 2 Recommendation