Assertion: space's theory | /r/CapableOf | define the number of customers
Facets:
value: in a line
type: OTHER
Source sentences:
text: Discrete state spaces can also have (countably) infinite size, such as the state space of the time-dependent "counter" system, similar to the system in queueing theory defining the number of customers in a line, which would have state space {0, 1, 2, 3, ...}.