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New minor release (v0.6.5).

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Cédric Bonhomme 2017-02-16 10:18:43 +01:00
parent f8f0ba22aa
commit 2011f197cd
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5 changed files with 40 additions and 15 deletions
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9
stegano/lsbset/generators.py
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@ -38,6 +38,9 @@ def identity():
n += 1
def Dead_Man_Walking():
"""
Dead Man Walking.
"""
n = 0
while True:
yield n + 7
@ -96,6 +99,10 @@ def eratosthenes_composite():
p1 = p2
def carmichael():
"""
https://oeis.org/A002997
Composite numbers n such that a^(n-1) == 1 (mod n) for every a coprime to n.
"""
for m in eratosthenes_composite():
for a in range(2, m):
if pow(a,m,m) != a:
@ -116,9 +123,9 @@ def ackermann(m, n):
def fibonacci():
"""
https://oeis.org/A000045
A generator for Fibonacci numbers, goes to next number in series on each call.
This generator start at 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, ...
See: http://oeis.org/A000045
"""
a, b = 1, 2
while True: