(flo->str f (? precision))
  f: a flo
  precision: an int (optional)
  returns a str
F

Converts a float to a string, with the specified number of digits after the decimal point.

(prn (flo->str 4.567)) ; prints 4.567
(prn (flo->str 4.567 1)) ; prints 4.6
(prn (flo->str 4.567 6)) ; prints 4.567000
(prn (flo->str 4.567 0)) ; prints 5
←int->str
⭡
sym→