Norminf
L- norm of a vector.
 
Loading        LOADSUB ALL FROM "NORM.HTS"
or LOADSUB FROM "MATHLIB.HTS"
 
Usage                REAL Y,A(*)
Y=FNNorminf(A(*))
 
Description                
FNNorminf returns the value of the L- (L-infinity) norm of the vector represented in A. This norm is computed by finding the absolute value of the element of A with the largest absolute value.
 
Errors                
FNNorminf causes an HTBasic error if its argument is not a REAL array.
 
See Also
Norm, Norm1