Created
February 26, 2016 20:51
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import numpy as np | |
def fibonacci(n): | |
def fast_mod(base, exp, mod): | |
base = base % mod | |
res = 1 | |
while exp > 0: | |
if exp & 1: | |
res = (res * base) % mod | |
base = base * base % mod | |
exp >>= 1 | |
return res | |
base = np.matrix([[0, 1], [1, 1]]) | |
return (fast_mod(base ,n, 1000000) * np.matrix([[1, 0], [0, 1]]))[0, 1] | |
for i in xrange(10): | |
print fibonacci(i+1) |
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