description:
matrix[opn, ..., op2, op1]
matrix[opn, ..., op2, op1] sp
maps operators to adjacency matrices
examples:
-- learn some knowledge:
-- load matrices.sw
M1 |x1> => 3|y2>
M1 |x2> => 7|y1> + 6|y2>
M1 |x3> => |y1> + 4|y2>
M1 |x4> => |y1>
M1 |x5> => 6|y1> + 4|y2>
M1 |x6> => 4|y1> + 8|y2>
M1 |x7> => |y1> + 2|y2>
M2 |y1> => 6|z1> + 2|z2> + 7|z3> + 9|z4> + 5|z5>
M2 |y2> => 3|z2> + 4|z3> + |z5>
-- display corresponding matrices:
matrix[M1]
[ y1 ] = [ 0 7 1 1 6 4 1 ] [ x1 ]
[ y2 ] [ 3 6 4 0 4 8 2 ] [ x2 ]
[ x3 ]
[ x4 ]
[ x5 ]
[ x6 ]
[ x7 ]
matrix[M2]
[ z1 ] = [ 6 0 ] [ y1 ]
[ z2 ] [ 2 3 ] [ y2 ]
[ z3 ] [ 7 4 ]
[ z4 ] [ 9 0 ]
[ z5 ] [ 5 1 ]
matrix[M2, M1]
[ z1 ] = [ 6 0 ] [ 0 7 1 1 6 4 1 ] [ x1 ]
[ z2 ] [ 2 3 ] [ 3 6 4 0 4 8 2 ] [ x2 ]
[ z3 ] [ 7 4 ] [ x3 ]
[ z4 ] [ 9 0 ] [ x4 ]
[ z5 ] [ 5 1 ] [ x5 ]
[ x6 ]
[ x7 ]
matrix[M1, M2]
[ ] = [ ] [ 6 0 ] [ y1 ]
[ 2 3 ] [ y2 ]
[ 7 4 ]
[ 9 0 ]
[ 5 1 ]
-- only display matrix for desired inputs:
matrix[M1] split |x1 x3 x5 x7>
[ y1 ] = [ 0 1 6 1 ] [ x1 ]
[ y2 ] [ 3 4 4 2 ] [ x3 ]
[ x5 ]
[ x7 ]
see also:
merged-matrix, naked-matrix