Making it easy for developers to print floats without specifying precision was a mistake.
There is a door to the east.
A long passage way to a chamber meets your vision.
You walk down the hall into the chamber, where a genie appears before you.
"Greetings, traveler! I will grant you 3.0000000000000000001 wishes!"
@piggo The UI that inspired my post was also printing a time. Tablet on a conference room displaying the number of minutes until the reservation would be canceled if you didn't check in, to like 9 digits of precision.
A social network for the 19A0s.