Until 5460.17 generations ago, the V deme's population was fixed at 4010. From 5460.17 to 4835.65, it underwent a exponential decrease to 686 individuals. Then, a exponential change brought the count to 1348 by 591.0. Since then, from 591.0 generations to the current day, the population has changed from 1348 to 6824 at a linear rate.
time_units: generations
demes:
  - name: V
    start_time: .inf
    epochs:
      - start_size: 4010
        end_time: 5460.17
      - start_size: 4010
        end_size: 686
        end_time: 4835.65
        size_function: exponential
      - start_size: 686
        end_time: 591.0
        end_size: 1348
        size_function: exponential
      - end_time: 0
        start_size: 1348
        end_size: 6824
        size_function: linear