User:Yamagawa/Zero Drops/Templates/NoDrop

Usage: Used to find the maximum expected drop rate for a run of n attempts without a match. tries = the number of attempts at a drop. margin = the error margin to use. Defaults to 0.95, which equates to 95% The result is rounded to 4 places of precision, which may display as fewer if the last digit(s) are zeros. The result may be subtraced from 100 for the 'all drops' scenario. Some samples 5 tries, no drops 95% margin is 45%, calculates: % 50 tries, no drops 95% margin is 5.8%, calculates: % 1000 tries, no drops 95% margin is 0.3%, calculates: % 8 tries, 8 drops 95% margin is 69%, calculates: %