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Merged
merged 3 commits into from
Oct 29, 2019
Merged

Update basic_maths.py #1517

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02bf7c0
Update basic_maths.py
percy07 Oct 29, 2019
db83f49
Update basic_maths.py
cclauss Oct 29, 2019
057f6a8
Add a space to fix the doctest
cclauss Oct 29, 2019
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15 changes: 12 additions & 3 deletions maths/basic_maths.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,10 @@


def prime_factors(n):
"""Find Prime Factors."""
"""Find Prime Factors.
>>> prime_factors(10)
[2,5]
"""
pf = []
while n % 2 == 0:
pf.append(2)
Expand All @@ -21,7 +24,10 @@ def prime_factors(n):


def number_of_divisors(n):
"""Calculate Number of Divisors of an Integer."""
"""Calculate Number of Divisors of an Integer.
>>> number_of_divisors(24)
8
"""
div = 1

temp = 1
Expand All @@ -41,7 +47,10 @@ def number_of_divisors(n):


def sum_of_divisors(n):
"""Calculate Sum of Divisors."""
"""Calculate Sum of Divisors.
>>> sum_of_divisors(72)
195
"""
s = 1

temp = 1
Expand Down