Initially, the A deme's population count was 3280 until 9383.8143 generations ago, at which point it began a exponential change until reaching size 1284 in 3855.174 generations. Post this phase, the deme experienced an exponential change to 1357 individuals by 3492.6. From 3492.6 generations ago to today, the number of individuals has grew from 1357 to 3909 at a exponential growth rate.
time_units: generations
demes:
  - name: A
    start_time: .inf
    epochs:
      - start_size: 3280
        end_time: 9383.8143
      - start_size: 3280
        end_size: 1284
        end_time: 3855.174
        size_function: exponential
      - start_size: 1284
        end_time: 3492.6
        end_size: 1357
        size_function: exponential
      - end_time: 0
        start_size: 1357
        end_size: 3909
        size_function: exponential