Initially, the F deme maintained a population of 8824 until 8409.18 generations ago. From 8409.18 to 4101.885, its size changed linearly to population size 2423. A exponential change ensued, culminating in 5742 individuals by 974.4. Starting from 974.4 generations ago, the population has changed from 5742 to 5384, at a linear rate.
time_units: generations
demes:
  - name: F
    start_time: .inf
    epochs:
      - start_size: 8824
        end_time: 8409.18
      - start_size: 8824
        end_size: 2423
        end_time: 4101.885
        size_function: linear
      - start_size: 2423
        end_time: 974.4
        end_size: 5742
        size_function: exponential
      - end_time: 0
        start_size: 5742
        end_size: 5384
        size_function: linear