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ArrayTools

  

Extend

  

extend an Array with additional elements

 

Calling Sequence

Parameters

Options

Description

Examples

Compatibility

Calling Sequence

Extend(A,B,inplace)

Parameters

A

-

: Array or Vector

B

-

: list, Array, or Vector, elements to append to A

opts

-

: (optional) inplace=true or inplace=false

Options

• 

inplace : keyword option of the form inplace=true or inplace=false. This specifies whether the append operation should reuse the existing Array or generate a new Array.  The default value is true.

Description

• 

The Extend(A,B) command extends the Vector or the 1-D Array, A, by the elements in B.

• 

When inplace=false is specified, Extend allocates a new Array and does not modify the existing one.  Otherwise, the existing object is modified.

• 

This function is part of the ArrayTools package, so it can be used in the short form Extend(..) only after executing the command with(ArrayTools. However, it can always be accessed through the long form of the command by using ArrayTools[Extend](..).

Examples

withArrayTools:

AArray1,2,3

A:=123

(1)

ExtendA,4,5

12345

(2)

Bsinx,cosx

B:=sinxcosx

(3)

ExtendA,B

12345sinxcosx

(4)

vVector[row]75,46,32,73,46:

Extendv,32,66,111,115,inplace=false

75463273463266111115

(5)

v

7546327346

(6)

Compatibility

• 

The ArrayTools[Extend] command was introduced in Maple 18.

• 

For more information on Maple 18 changes, see Updates in Maple 18.

See Also

ArrayTools

ArrayTools[Append]

ArrayTools[Concatenate]

 


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