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Programming-Idioms

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  • Lisp

Idiom #27 Create a 3-dimensional array

Declare and initialize a 3D array x, having dimensions boundaries m, n, p, and containing real numbers.

A 3D matrix with iteration variables i for rows, j for columns, k for depth
(defparameter *x*
  (make-array (list m n p)
              :element-type 'double-float
              :initial-element 0.0d0))
X : array (1 .. M, 1 .. N, 1 .. P) of Float := (others => (others => (others => 1.0)));

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