gistfile1.nim

import linagl/matrix

var a: TMatrix[int, range[0..2], range[0..2]] = [[ 1, -5,  3], 
                                                [ 0, -2,  6], 
                                                [ 7,  2, -4]]
echo a
var v = a.row(0)
var w = a.col(0)

from linagl/vector import `$`

echo v
echo w