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====== Function ARRAY-DIMENSION ====== ====Syntax==== * **array-dimension** //array axis-number// → //dimension// ====Arguments and Values==== * //array// - an //[[CL:Glossary:array]]//. * //axis-number// - an //[[CL:Glossary:integer]]// greater than or equal to zero and less than the //[[CL:Glossary:rank]]// of the //array//. * //dimension// - a non-negative //[[CL:Glossary:integer]]//. ====Description==== **array-dimension** returns the //axis-number// //[[CL:Glossary:dimension]]// of //array//. (Any //[[CL:Glossary:fill pointer]]// is ignored.) ====Examples==== <blockquote> (array-dimension ([[CL:Functions:make-array]] 4) 0) <r>4 </r> (array-dimension ([[CL:Functions:make-array]] '(2 3)) 1) <r>3 </r> </blockquote> ====Affected By==== None. ====Exceptional Situations==== None. ====See Also==== **[[CL:Functions:array-dimensions|Function ARRAY-DIMENSIONS]]**, **[[CL:Functions:length|Function LENGTH]]** ====Notes==== <blockquote> (array-dimension array n) ≡ (nth n (array-dimensions array)) </blockquote>