Matrix norm Calculator

Calculates the L1 norm, the Euclidean (L2) norm and the Maximum(L infinity) norm of a matrix.

matrix A 

Matrix norm
    Matrix norm
    [1-1] /1Disp-Num
    [1]  2018/01/20 05:51   Male / 50 years old level / An engineer / Useful /
    Bug report
    The text definition of the L2 norm is incorrect. The calculated result is correct though.

    Is says it''s the maximum eigenvalue of A, that is lambda_max(A).
    Instead it should say that it''s the largest spectral radius, that is sigma_max(A).
    Equivalently that''s the largest eigenvalue of A^T.A (or A^* A for complex matrices).
    See e.g.
    from Keisan
    Thank you for your advice.
    We have fixed it.


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