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mkolod/efficient_mod_pow2_using_mask.py

Created June 2, 2020 00:01
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efficient_mod_pow2_using_mask.py
# precondition: d is power of 2
def mod_pow2(n, d):
return ( n & (d-1) )
print(n, "mod" , d , "is", mod_pow2(6, 4))
@mkolod

mkolod commented Jun 2, 2020

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Output:

6 mod 4 is 2

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