up
previous
next
FrobeniusNormSq
-- Frobenius norm of a matrix
Syntax
FrobeniusNormSq(M: MAT): RINGELEM
Description
This function computes the
square of
the Frobenius norm of
M
; namely, the sum of the squares of the matrix entries.
Example
/**/ M := mat([[1,2],[3,4]]); /**/ FrobeniusNormSq(M); 30
See Also
HadamardBoundSq