特に意味も芸も無く黄金比を1000桁 # coding: utf-8 # goldenratio.py def fib(): a = b = 1 while True: yield a a,b = b,a+b def iteration(p): factor = 10**p it = fib() x = it.next() y = it.next() cur = x pre = 100 ##とくに意味なし while abs(cur…