include "primitives.alh" include "random.alh" Element function create_random_matrix(n : Integer): Element m Integer i Integer j Element t // Construct the matrix first, with as many rows as there are variables // Number of columns is 1 higher i = 0 m = create_node() while (i < n): j = 0 t = create_node() while (j < (n + 1)): list_append(t, random()) j = j + 1 list_append(m, t) i = i + 1 return m!