adjugate_lengyel

The adjugate (transposed cofactor matrix) of a Matrix4, so that adjugate(m) * m is the determinant times the identity. Also named adjugate.

m := make_scale_matrix4(xyz(2, 3, 4));
a := adjugate(m);
assert(a * m == Matrix4_Identity * determinant(m));

adjugate_lengyel :: (m: Matrix4) -> Matrix4