The population size of P deme stood at 2500 until a shift at 9841.959 generations ago, leading to a exponential change up to 9833.6 generations and 1751 individuals. Following this, there was an exponential growth to 9496 individuals by 8602.2. Since 8602.2, the population has seen a linear decreased from 9496 to 1754, continuing to the current time.
time_units: generations
demes:
  - name: P
    start_time: .inf
    epochs:
      - start_size: 2500
        end_time: 9841.959
      - start_size: 2500
        end_size: 1751
        end_time: 9833.6
        size_function: exponential
      - start_size: 1751
        end_time: 8602.2
        end_size: 9496
        size_function: exponential
      - end_time: 0
        start_size: 9496
        end_size: 1754
        size_function: linear