RosettaCodeData/Task/Safe-addition/Python/safe-addition.py

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Python
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2013-04-10 23:57:08 -07:00
>>> sum([.1, .1, .1, .1, .1, .1, .1, .1, .1, .1])
0.9999999999999999
>>> from math import fsum
>>> fsum([.1, .1, .1, .1, .1, .1, .1, .1, .1, .1])
1.0