Initially, the F deme maintained a population of 5444 until 9456.25 generations ago. From 9456.25 to 3916.0347, its size increased linearly to population size 6576. A exponential decrease ensued, culminating in 4950 individuals by 1404.6094. Starting from 1404.6094 generations ago, the population has changed from 4950 to 8169, at a exponential rate.
time_units: generations
demes:
  - name: F
    start_time: .inf
    epochs:
      - start_size: 5444
        end_time: 9456.25
      - start_size: 5444
        end_size: 6576
        end_time: 3916.0347
        size_function: linear
      - start_size: 6576
        end_time: 1404.6094
        end_size: 4950
        size_function: exponential
      - end_time: 0
        start_size: 4950
        end_size: 8169
        size_function: exponential