>>4055
In the code it says "formulas", so there.
from math import exp
epley = lambda x: 1 + x / 30
brzycki = lambda x: 36 / (37 - x)
mcGlothin = lambda x: 100 / (101.3 - x * 2.67123)
lombardi = lambda x: x ** 0.1
mayhew = lambda x: 100 / (52.2 + exp(x * -0.055) * 41.9 )
oConner = lambda x: 1 + x / 40
wathan = lambda x: 100 / (48.8 + exp(x * -0.075) * 53.8)
formulas = [epley, brzycki, mcGlothin, lombardi, mayhew, oConner, wathan]
print(' 1: 100')
for i in range(2, 21):
factor = sum(fn(i) for fn in formulas) / len(formulas)
print('%2d: %.0f' % (i, 100 / factor))
