{VERSION 2 3 "APPLE_68K_MAC" "2.3" }
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{SECT 0 {EXCHG {PARA 256 "" 0 "" {TEXT -1 14 "Using Geometry" }}{PARA 
0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 151 "The cell below
 illustrates how Maple can compute the dot product and cross product o
f two vectors and how it can compute the determinant of a matrix.  " }
{TEXT 256 16 "Evaluate it now." }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 13 "with(linalg):" }}{PARA 0 "> \+
" 0 "" {MPLTEXT 1 0 39 "A := [[1, 2, 3], [4, 5, 6], [1, 2, 1]]:" }}
{PARA 0 "> " 0 "" {MPLTEXT 1 0 7 "det(A);" }}{PARA 0 "> " 0 "" 
{MPLTEXT 1 0 0 "" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "x := [1, 2, 3]:
" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "y := [4, 5, 6]:" }}{PARA 0 "> \+
" 0 "" {MPLTEXT 1 0 0 "" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 14 "dotprod(
x, y);" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}{PARA 0 "> " 0 "" 
{MPLTEXT 1 0 16 "crossprod(x, y);" }}}}{MARK "1 9 0" 16 }{VIEWOPTS 1 
1 0 1 1 1803 }