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Maplets[Examples][LinearAlgebra]

  

VectorNorm

  

display a graphic interface to the VectorNorm function

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

VectorNorm(V)

Parameters

V

-

Vector

Description

• 

The VectorNorm(V) calling sequence displays a Maplet application that returns the vector norm of V.

• 

A definition of the vector norm is given in the Maplet application.

• 

By using the Norm (Select from list or enter non-negative number) combo box, control the vector norm returned.

• 

By using the Vector has real values check box, control the algorithm used to calculate the vector norm. If the vector has real entries, a faster algorithm can be used. The default value is determined by using the value of hasV,I, which returns true if V has complex entries. That is, it is selected, by default, only if V has no complex entries.

  

Note: If Vector has real values is selected and the vector has any complex entries, an incorrect result may be returned.

• 

By using the Evaluate result check box, control whether the Maplet application returns the vector norm of V or the calling sequence required to calculate the vector norm in the worksheet. The default behavior is to evaluate the result, that is, return the norm.

• 

The VectorNorm sample Maplet worksheet demonstrates how to write a Maplet application that functions similarly to the Maplet application displayed by this routine.

Examples

withMaplets[Examples]LinearAlgebra:

VectorNorm1,3,2,5

See Also

LinearAlgebra[VectorNorm]

Maplets[Examples]

Maplets[Examples][LinearAlgebra]

Overview of Maplet Applications

VectorNorm Sample Maplet

 


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