1MatMult err 0.00038544
2A Matrix norms: infty=49.8468, norm_1=49.8468, norm_2=-1.
3A Approx Matrix norms: infty=49.8468, norm_1=49.8468, norm_2=46.3661
4B Approx Matrix norms: infty=49.8562, norm_1=49.8562, norm_2=46.3361
5MatMultTranspose err 0.000360918
6