4 ms·

BTW There are many fast algorithms https://en.m.wikipedia.org/wiki/Multiplication_algorithm https://en.m.wikipedia.org/wiki/Multiplication_algorithm Fastest of

by tandav 9y ago

BTW There are many fast algorithms https://en.m.wikipedia.org/wiki/Multiplication_algorithm https://en.m.wikipedia.org/wiki/Multiplication_algorithm Fastest of them use FFT and parallelism

jwilk 9y ago
Non-mobile link: https://en.wikipedia.org/wiki/Multiplication_algorithm https://en.wikipedia.org/wiki/Multiplication_algorithm
bradleyjg 9y ago
Fastest for sufficiently large numbers. In this case the crossover point is somewhere beyond 10,000 decimal digits.