Sum and product of an array: Difference between revisions
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from functools import reduce |
from functools import reduce |
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from operator import mul, add |
from operator import mul, add |
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reduce(add, numbers) |
sum = reduce(add, numbers) # note: this version doesn't work with empty lists |
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reduce( |
sum = reduce(add, numbers, 0) |
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product = reduce(mul, numbers) # note: this version doesn't work with empty lists |
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product = reduce(mul, numbers, 1) |
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{{libheader|numpy}} |
{{libheader|numpy}} |
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