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Ethiopian multiplication: Difference between revisions
Add Python example showing off more of the language's key features
(Add Python example showing off more of the language's key features) |
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Line 2,348:
return result</lang>
Using generators, imap, and a generator expression.
<lang python>from itertools import izip
def halver(x):
while x >= 1:
yield x
x /= 2
def doubler(x):
while 1:
yield x
x *= 2
def even(x):
return x % 2 == 0
def ethiopian(x, y):
return sum(q for p, q in izip(halver(x), doubler(y)) if not even(p))</lang>
=={{header|R}}==
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