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ListTools

  

Reverse

  

reverse the order of a list

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

Reverse(L)

Parameters

L

-

list

Description

• 

The Reverse(L) function reverses the order of the elements in list L.

  

Note: Within a procedure, it is likely that using negative indices is more efficient than creating a new list with elements that are reversed. Therefore, procedure Reverse should only be used for modifying lists that need to be returned in reverse order.

Examples

withListTools:

L1,2,3,4,5,6,7,8,9,10

L:=1,2,3,4,5,6,7,8,9,10

(1)

L7

7

(2)

L7

4

(3)

RReverseL

R:=10,9,8,7,6,5,4,3,2,1

(4)

R7

4

(5)

See Also

list

ListTools

type[list]

 


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