Long description

This is a grid with 8 columns and 8 rows. The first column shows the number 1/1, in the first row, 2/1 in the second row, 3/1 in the third row and so on, with each number having 1 on the denominator. The second column shows the number 1/2, in the first row, 2/2 in the second row, 3/2 in the third row and so on, with each number having 2 on the denominator. The third column shows the number 1/3, in the first row, 2/3 in the second row, 3/3 in the third row and so on, with each number having 3 on the denominator. The rows are such that 1 is the numerator in all the entries in the first row, 2 is the numerator in all the entries in the second row, and so on.