Thank you both!
On Thursday, August 11, 2016 at 9:17:13 PM UTC+2, Erik Schnetter wrote: > > See also "leading_zeros". > > -erik > > On Thu, Aug 11, 2016 at 1:52 PM, Tom Breloff <[email protected] > <javascript:>> wrote: > >> help?> count_ones >> search: count_ones count_zeros >> >> count_ones(x::Integer) -> Integer >> >> Number of ones in the binary representation of x. >> >> julia> count_ones(7) >> 3 >> >> >> On Thu, Aug 11, 2016 at 1:48 PM, jw3126 <[email protected] <javascript:>> >> wrote: >> >>> I have a bitstype and want to know the number of ones in its bit >>> representation as well as the first bit. How to accomplish these in a >>> performant way? >>> >> >> > > > -- > Erik Schnetter <[email protected] <javascript:>> > http://www.perimeterinstitute.ca/personal/eschnetter/ >
