module Base64 where

import Prelude (($), (+), (/), (-))
import Data.Int (toNumber, floor)
import Data.Number ((%))

datasize2b64size :: Int -> Int
datasize2b64size v =
  let x = toNumber v
      remainder = x % 24.0
      additional_chars = (x / 24.0) + (32.0 - remainder) / 8.0
      base = x / 8.0
  in floor $ base + additional_chars