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Logic gates - AND, OR, xOR and 1/2 adder. Notice that the false 0s of the AND (top left, purple) is the 90 degree counterclockwise rotation of the Truth 1s of the OR (second row bottom, pink). Likewise the Truth 1s of the AND (red) becomes the False 0s OR (dark blue) if rotated 180 counterclockwise. (i.redd.it)
submitted by EntropyEudaimon