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#### 15.2.11 array-dimension [Function]

`array-dimension` array axis-number ⇒ dimension

#### Arguments and Values::

array—an array.

axis-number—an integer greater than or equal to zero and less than the rank of the array.

dimension—a non-negative integer.

#### Description::

array-dimension returns the axis-number dimension_1 of array. (Any fill pointer is ignored.)

#### Examples::

     (array-dimension (make-array 4) 0) ⇒  4
     (array-dimension (make-array '(2 3)) 1) ⇒  3

#### Affected By::

None.

#### See Also::

array-dimensions , length

#### Notes::

     (array-dimension array n) ≡ (nth n (array-dimensions array))