Initially, the P deme maintained a population of 2805 until 2848.0 generations ago. From 2848.0 to 2113.61, its size increased exponentially to population size 4425. A exponential change ensued, culminating in 3604 individuals by 763.2. Starting from 763.2 generations ago, the population has increased from 3604 to 9191, at a linear rate.
time_units: generations
demes:
  - name: P
    start_time: .inf
    epochs:
      - start_size: 2805
        end_time: 2848.0
      - start_size: 2805
        end_size: 4425
        end_time: 2113.61
        size_function: exponential
      - start_size: 4425
        end_time: 763.2
        end_size: 3604
        size_function: exponential
      - end_time: 0
        start_size: 3604
        end_size: 9191
        size_function: linear