Other bit operators creative solution for Multiplication Table by veky - python coding challenges

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Other bit operators solution in Creative category for Multiplication Table by veky

checkio=lambda f,s,l=int.bit_length:l(f)*s+bin(f).count("1")*(2**l(s)+~s)<<1

Feb. 11, 2014

Comments:

veky on Sept. 1, 2017, 8:13 a.m.
<p>The other bit operators being bit_length (log2), population (count of 1s), majorification (round up to power of 2), bitshift by one, and inverse (~).</p>

Mine

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