F/I

Final Population per Initial Population, abbreviated F/I, is a measure of the quality of a methuselah. It benchmarks the growth of a methuselah, i.e. the number of new cells born.

It is used to track the quality of megasized soups in apgsearch, and is censused in non-vanilla apgsearch versions such as 10x10.

The most superior methuselah in this respect is 24827M.

Also see

• L/I
• F/L
• L/MCPS