"KØHB" wrote in message
2 + 2 = 8 if you assign sufficiently large values to 2.

That relation is true for Z mod(4) (an additive algebraic group of four elements, i.e., all multiples of 4 = 0 mod(4)).

Merry Christ Mass,
Jeff KH6O

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Chief Petty Officer, U.S. Coast Guard
Mathematics Lecturer, University of Hawaii System