RosettaCodeData/Task/Identity-matrix/JavaScript/identity-matrix-3.js

[[1, 0, 0, 0, 0], [0, 1, 0, 0, 0], [0, 0, 1, 0, 0],
[0, 0, 0, 1, 0], [0, 0, 0, 0, 1]]