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Maplets[Examples][LinearAlgebra]

  

MatrixNorm

  

display a graphical interface to the MatrixNorm function

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

MatrixNorm(M)

Parameters

M

-

square Matrix

Description

• 

The MatrixNorm(M) calling sequence displays a Maplet application that returns the matrix norm of M.

• 

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

• 

By using the Norm drop-down box, control the matrix norm returned.

• 

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

  

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

• 

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

• 

The MatrixNorm 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:

MatrixNorm1,3|2,5

See Also

LinearAlgebra[MatrixNorm]

Maplets[Examples]

Maplets[Examples][LinearAlgebra]

MatrixNorm Sample Maplet

Overview of Maplet Applications

 


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