the-honk/python/calculators/SQRT.py

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"""
A square root calculator based on the Babylonian's approach!
Created as a part of my Royal Institute masterclass
"""
from _helpers import intInput
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def sqrt(x):
a = 2
while abs((a - (x / a))) > 1:
a = (a + (x / a)) / 2
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return int(a)
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num = intInput('Please input a number! (:')
res = sqrt(num)
print()
print('Square Root:', res)