Hacker News new | ask | show | jobs
by JoshTriplett 489 days ago
It's unfortunate that the only written mechanism we have for expressing a lack of precision is scientific notation, which tends to be obfuscating for numbers at this scale: if you write "3.6e3 kph (2.2e3 mph)", you make it clear approximately how much precision you do and don't have, but it's less obvious-at-a-glance for the target audience of an article like this.