Initially, the P deme maintained a population of 6546 until 6295.913 generations ago. From 6295.913 to 6225.28, its size changed exponentially to population size 9609. A exponential reduction ensued, culminating in 7318 individuals by 465.7. Starting from 465.7 generations ago, the population has changed from 7318 to 8181, at a linear rate.
time_units: generations
demes:
  - name: P
    start_time: .inf
    epochs:
      - start_size: 6546
        end_time: 6295.913
      - start_size: 6546
        end_size: 9609
        end_time: 6225.28
        size_function: exponential
      - start_size: 9609
        end_time: 465.7
        end_size: 7318
        size_function: exponential
      - end_time: 0
        start_size: 7318
        end_size: 8181
        size_function: linear