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maxnorm

find infinity norm of a polynomial

 

Calling Sequence

Parameters

Description

Thread Safety

Examples

Calling Sequence

maxnorm(a)

Parameters

a

-

expanded polynomial with integer, rational, floating-point, or complex coefficients

Description

• 

The maxnorm(a) function computes the maximum of the absolute values of the coefficients of a.

• 

For complex coefficients, the maxnorm routine finds the maximum of the absolute values of the real and imaginary parts.

Thread Safety

• 

The maxnorm command is thread-safe as of Maple 15.

• 

For more information on thread safety, see index/threadsafe.

Examples

maxnormx3y

3

(1)

maxnorm34Ix3Iy

4

(2)

See Also

LinearAlgebra[Norm]

norm

VectorCalculus[Norm]

 


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