On Fri, Aug 02, 2002 at 12:38:06PM +0100, Angus Leeming wrote: > On Friday 02 August 2002 1:01 pm, Dekel Tsur wrote: > > BTW, you should use add {} around the #1: > > \newcommand{\Vector}[1]{\boldsymbol{#1}} > > I'm LaTeX-ignorant. Why?
An example: \boldsymbol{\hat{x}} gives a correct output. \boldsymbol \hat{x} is interpreted at \boldsymbol{\hat} x, which gives an error.