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Commit b9e26b9d authored by Thomas Bullock's avatar Thomas Bullock
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Added power

parent 18353e6e
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1 merge request!1Added power
......@@ -8,3 +8,8 @@ def test_sqrt():
assert um.sqrt(1.) == 1.
assert um.sqrt(0.) == 0.
assert um.sqrt(4.) == 2.
def power_test():
assert um.power(3, 3) == 27
assert um.power(2, 4) == 16
assert um.power(5, 3) == 125
\ No newline at end of file
......@@ -23,3 +23,14 @@ def square(x):
16.0
"""
return x * x
def power(x, y):
"""
Evaluates a number x to the power y
>>> power(2, 3)
8
>>> power(3, 2)
9
"""
return x ** y
\ No newline at end of file
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