`L = (rho[ lambda , "s" , mu ]) / (1 - rho[ lambda , "s" , mu ])`
Enter a value for all fields
This equation computes the expected number of units in the system, L, for the case of a single server model (s = 1) with exponential service time, M = `oo`
L = `rho` /( 1 - `rho`) = `lambda`/ (`mu - lambda`) , where