Post #1362073

We can see that one 9 of availability is 90% = 0.9, two 9s is 99% = 0.99, three 9s is 99.9% = 0.999, etc. In general, for positive integers n, n 9s of availability is 1 - (1/10)^n, and we can extrapolate that to non-integer values of n. The value γ needed for 87.5% availability is the solution to 1 - (1/10)^γ = 7/8, or γ = log_10(8) = 0.903089987. γ is transcendental by [Gelfond-Schneider](https://en.wikipedia.org/wiki/Gelfond%E2%80%93Schneider_theorem) (see [this](https://math.stackexchange.com/questions/2276970/is-my-proof-that-log-23-is-transcendental-correct) for a reference proof). Right now, Sora is at zero 9s of availability.