$ ruby -ve 'p Math.cbrt(1.0-2**-52)'ruby 2.0.0p648 (2015-12-16 revision 53162) [x86_64-netbsd]0.9999999999999999
ほうほう
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.