norm
norm of a polynomial
Calling Sequence
Parameters
Description
Examples
norm(a, n, v)
a
-
expanded polynomial
n
real constant >= 1 or the name infinity
v
(optional) variable specification
The norm function computes the nth norm of the polynomial a in the indeterminates v. For 1≤n the norm is defined:
norma,n,v=sumcn,forc∈coeffsa,v1n
If v is not specified, the indetsa are used.
normx−3y,1
4
normx−3y,2
10
normx−3y,∞
3
See Also
evala/Norm
indets
LinearAlgebra[Norm]
VectorCalculus[Norm]
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