The deme of N kept its population at 5599 until 9902.69 generations ago, when a linear change ensued until 1784.1204, to size 9988. Subsequently, a exponential change changed the numbers to 823 individuals by 1164.3. Starting from 1164.3, the population has seen a growth from 823 to 7366 at a linear pace, continuing to this day.
time_units: generations
demes:
  - name: N
    start_time: .inf
    epochs:
      - start_size: 5599
        end_time: 9902.69
      - start_size: 5599
        end_size: 9988
        end_time: 1784.1204
        size_function: linear
      - start_size: 9988
        end_time: 1164.3
        end_size: 823
        size_function: exponential
      - end_time: 0
        start_size: 823
        end_size: 7366
        size_function: linear