>>11378865No it isn't. Under the laws of maths as most people are taught, 1 + 1 = 2, and not 11. To clarify, I am referring to the natural numbers, which go: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12... and so on. If you are referring to the natural number 11, then yes, you are incorrect as the natural number which is 1 greater than 1 is 2. If, however, in your system they go: 1, 11, 3 (or something else)... then you are not wrong, just using a weird and confusing alias symbol.