Para probar los algoritmos de inversion de matrices se pueden usar las siguientes matrices : ( 2 -1) con inversa : (1 1) (-1 1) (1 2) ( 1/2 -1 1/2 ) con inversa : ( 1 0 1 ) | -1 -1 1 | | 0 1 2 | ( 1/2 1 -1/2 ) ( 1 2 3 ) ( 0.9 -0.2 -0.3 0.1 ) con inversa : ( 1 0 0 1 ) | -0.2 0.6 -0.6 0.2 | | 0 1 0 2 | | -0.3 -0.6 0.1 0.3 | | 0 0 1 3 | ( 0.1 0.2 0.3 -0.1 ) ( 1 2 3 4 ) ( 0.96 -0.08 -0.12 -0.16 0.04 ) ( 1 0 0 0 1 ) | -0.08 0.84 -0.24 -0.32 0.08 | (-1) | 0 1 0 0 2 | | -0.12 -0.24 0.64 -0.48 0.12 | -----> | 0 0 1 0 3 | | -0.16 -0.32 -0.48 0.36 0.16 | | 0 0 0 1 4 | ( 0.04 0.08 0.12 0.16 -0.04 ) ( 1 2 3 4 5 ) Fuente : Collected Algorithms from Communications of the ACM, Algorithm 52 : A Set of Test Matrices, J.R. Herndon, 1961.