I'm experimenting with a positional numeral system in which I do not use Zero in representing numbers. I have a separate symbol for Zero and I introduced a new symbol for the base of the system.
For an example I take the current base 10 representation and modify it as so:
- The symbol for $\ 0_{10}$ remains $\ 0_Y$
- I introduce new symbol for the number $\ 10_{10}$: $\ P_{Y}$
- The digits $\ [1_{10}; 9_{10}]$ remain with the same meaning and symbols
- The symbols that I use to represent any number in a unique way are: 1, 2, 3, 4, 5, 6, 7, 8, 9, P
With that in mind I will list a few examples below. Every line contains one expression in the current numeral system, followed by a semicolon and the same expression in my system:
- $\ 10_{10} + 1_{10} = 11_{10}; P_{Y} + 1_{Y} = 11_{Y}$
- $\ 19_{10} + 1_{10} = 20_{10}; 19_{Y} + 1_{Y} = 1P_{Y}$
- $\ 20_{10} + 1_{10} = 21_{10}; 1P_{Y} + 1_{Y} = 21_{Y}$
- $\ 99_{10} + 1_{10} = 100_{10}; 99_{Y} + 1_{Y} = 9P_{Y}$
- $\ 100_{10} + 1_{10} = 101_{10}; 9P_{Y} + 1_{Y} = P1_{Y}$
- $\ 109_{10} + 1_{10} = 110_{10}; P9_{Y} + 1_{Y} = PP_{Y}$
- $\ 110_{10} + 1_{10} = 111_{10}; PP_{Y} + 1_{Y} = 111_{Y}$
I want to know if there are any logical errors in my representation.
I tried a few examples and they all work fine. Is there anything else that I should do before I can declare that my system is consistent?
Thank you for your time and effort