Category:4-ary Boolean functions; matrices with reflected nibbles

 See also category: 4-ary Boolean functions; K-maps with directed edges.

The same matrix in normal and in diamond orientation, the latter clearly showing the mirror symmetry of the nibbles.

This category is intended for matrices like those shown on the right. The first dimension contains the numbers 0..3 and the second one their binary reflections. This matrix shares the symmetry of a tesseract Hasse diagram.

int_to_coordinate = [
    (0, 0), (1, 0), (2, 0), (3, 0),
    (0, 2), (1, 2), (2, 2), (3, 2),
    (0, 1), (1, 1), (2, 1), (3, 1),
    (0, 3), (1, 3), (2, 3), (3, 3)
]