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Getting tuple or range of the valid indices in Julia – axes() Method
• Last Updated : 26 Mar, 2020

The axes() is an inbuilt function in julia which is used to return the tuple or valid range of valid indices for specified array.

Syntax:
axes(A)
or
axes(A, d)

Parameters:

• A: Specified array.
• d: Specified dimension.

Returns: It returns the tuple or valid range of valid indices for specified array.

Example 1:

 # Julia program to illustrate # the use of Array axes() method  # Getting tuple for 1D array of size 5# with each element filled with value 4println(axes(fill(4, (5))))  # Getting tuple for 2D array of size 2X3  # with each element filled with value 5  println(axes(fill(5, (2, 3))))  # Getting tuple for 3D array of size 2X3X4# with each element filled with value 4println(axes(fill(4, (2, 3, 4))))

Output:

Example 2:

 # Julia program to illustrate # the use of Array axes() method  # Getting tuple for 1D array of size 5# with each element filled with value 4# along with dimension of 1A = fill(4, (5));println(axes(A, 1))  # Getting tuple for 2D array of size 2X3  # with each element filled with value 5  # along with dimension of 2B = fill(5, (2, 3));println(axes(B, 2))  # Getting tuple for 3D array of size 2X3X4# with each element filled with value 4# along with dimension of 3C = fill(4, (2, 3, 4));println(axes(C, 3))

Output:

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