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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