The deme of L kept its population at 2708 until 8818.0 generations ago, when a exponential increase ensued until 8786.2033, to size 7098. Subsequently, a exponential change changed the numbers to 7355 individuals by 6199.1424. Starting from 6199.1424, the population has seen a decrease from 7355 to 574 at a linear pace, continuing to this day.
time_units: generations
demes:
  - name: L
    start_time: .inf
    epochs:
      - start_size: 2708
        end_time: 8818.0
      - start_size: 2708
        end_size: 7098
        end_time: 8786.2033
        size_function: exponential
      - start_size: 7098
        end_time: 6199.1424
        end_size: 7355
        size_function: exponential
      - end_time: 0
        start_size: 7355
        end_size: 574
        size_function: linear