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From: David Arnold <darnold@northcoast.com>
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Subject: Framing
Date: Sun, 01 Oct 2000 11:46:33 -0700
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All,

I would like to place the following in a framed box, centered on the page,
but with slightly narrower margins on each side, perhaps 2cm.

If the only linear combination of the vectors $\vec b_1$,
$\vec b_2$, \dots, $\vec b_n$ equaling the zero vector,
\placeformula[-]
\startformula
 c_1\vec b_1+c_2\vec b_2+\cdots+c_n\vec b_n=\vec 0,
\stopformula
is the trivial combination ($c_1=c_2=\dots=c_n=0$), then the
vectors $\vec b_1$, $\vec b_2$, \dots, $\vec b_n$ are {\em
linearly independent}.