The P deme's size was 9734 until 7633.0802 generations ago, when it began a exponential decrease, reaching 313 individuals by 7458.4. After this period, the population underwent an exponential growth, reaching 8815 individuals by 444.19. From 444.19 generations ago to now, the population changed from 8815 to 5889 at a linear rate.
time_units: generations
demes:
  - name: P
    start_time: .inf
    epochs:
      - start_size: 9734
        end_time: 7633.0802
      - start_size: 9734
        end_size: 313
        end_time: 7458.4
        size_function: exponential
      - start_size: 313
        end_time: 444.19
        end_size: 8815
        size_function: exponential
      - end_time: 0
        start_size: 8815
        end_size: 5889
        size_function: linear