JerTheRipper·vor 11 Jahren·discussI'm trying to work this out in my head, but I believe that this holds if m is a rational such that its numerator and denominator are not both perfect squares (e.g., √(2/3) is irrational but √(4/9) is rational). Am I wrong?
JerTheRipper·vor 11 Jahren·discussIt depends on what you're looking for. If you're worried about security you probably want it to fail off instead of on.