\chapter{Second chapter} The second chapter of the reference manual defines \ccc{operator*}. \gdef\ccTagOperatorLayout{\ccTrue} \begin{ccRefFunction}{operator*} \ccTexHtml{\ccSetThreeColumns{Vector_2X }{}{\hspace*{8.0cm}}}{} \ccInclude{CGAL/Vector_2.h} \ccFunction{Vector_2 operator*(const R::RT &s, const Vector_2 &w);} {Multiplication with a scalar from the left.} \ccInclude{CGAL/Vector_3.h} \ccFunction{Vector_3 operator*(const R::RT &s, const Vector_3 &w);} {Multiplication with a scalar from the left.} \end{ccRefFunction}