https://docs.racket-lang.org/reference/strings.html?q=~r#%28def._%28%28lib._racket%2Fformat..rkt%29._~7er%29%29
On Fri, Mar 15, 2019 at 1:57 PM <[email protected]> wrote: > Hi all, > > I've been looking through the docs for a way to print decimals to a > defined precision. > > I can get close to what I want using something like ~a and giving it a set > width without having to build a function to do so. I mean I can build a > function to do as its just a bit of string manip but it feels really odd > that there doesn't seem to be a built in way to do so even though we try to > keep all the decimals in fractional notation to maintain precision as long > as possible in racket. > > any ideas anyone or am I just being blind and its right there in the docs > somewhere? > > thanks, > Scott > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
