The population size of P deme stood at 7846 until a shift at 9610.7715 generations ago, leading to a linear decrease up to 3627.0 generations and 7433 individuals. Following this, there was an exponential growth to 7926 individuals by 2167.2. Since 2167.2, the population has seen a exponential reduced from 7926 to 7641, continuing to the current time.
time_units: generations
demes:
  - name: P
    start_time: .inf
    epochs:
      - start_size: 7846
        end_time: 9610.7715
      - start_size: 7846
        end_size: 7433
        end_time: 3627.0
        size_function: linear
      - start_size: 7433
        end_time: 2167.2
        end_size: 7926
        size_function: exponential
      - end_time: 0
        start_size: 7926
        end_size: 7641
        size_function: exponential