The Q deme's size was 2436 until 9321.0 generations ago, when it began a exponential change, reaching 4063 individuals by 6659.4. After this period, the population underwent an linear change, reaching 2604 individuals by 2617.3. From 2617.3 generations ago to now, the population increased from 2604 to 3944 at a linear rate.
time_units: generations
demes:
  - name: Q
    start_time: .inf
    epochs:
      - start_size: 2436
        end_time: 9321.0
      - start_size: 2436
        end_size: 4063
        end_time: 6659.4
        size_function: exponential
      - start_size: 4063
        end_time: 2617.3
        end_size: 2604
        size_function: linear
      - end_time: 0
        start_size: 2604
        end_size: 3944
        size_function: linear