#### Mentallic

Homework Helper

- 3,797

- 94

This would have to exclude such occurences like: [tex]\sqrt{2}+(1-\sqrt{2})[/tex] and less obvious irrationals that - for their irrational parts - can be expressed as the negative of the irrational it is being summed with (or the positive if being subtracted).

I'd like to avoid logarithms, as they can easily give 2 irrationals to become a rational.