1 ! Copyright (C) 2013 Doug Coleman.
2 ! See https://factorcode.org/license.txt for BSD license.
3 USING: math.matrices.laplace tools.test kernel ;
5 { -2 } [ { { 1 2 } { 3 4 } } determinant ] unit-test
8 { { 1 2 3 } { 4 5 6 } { 7 8 9 } } determinant