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Norm1
L-1 norm of a vector.
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Loading LOADSUB ALL FROM "NORM.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage REAL Y,A(*)
Y=FNNorm1(A(*))
Description
FNNorm1 returns the value of the L-1 norm of the vector represented in A. This norm is computed by summing the absolute values of the elements in A.
Errors
FNNorm1 causes an HTBasic error if its argument is not a REAL array.
See Also
Norm, Norminf
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