Audubon Ballroon (he/him)@dennis.stout asked:
How many digits of π are used in space craft engineering?
@e1craz4life replied:
You only need 39 digits of pi to calculate the circumference of the observable universe within the margin of error of a single hydrogen atom.
Renewable Sexcellence@audubonballroon I figured this out a few years ago after a cat stood on a keyboard: https://diffrentcolours.dreamwidth.org/943349.html