úÎ / æportable experimentalandrewjkay@gmail.com Safe-Infered9Calculate the bytes required to store a number of digits "Pack an Integer into a ByteString $Unpack an Integer from a ByteString !Pack a Decimal into a ByteString #Unpack a Decimal from a ByteString +Number of digits (including leading zeros) Number of bytes required +Number of digits (including leading zeros) Value  Packed BCD  Packed BCD Value >Number of digits (including leading zeros and decimal places) Number of decimal places Value  Packed BCD Number of decimal places  Packed BCD Value hbcd-1.0Data.BCD.Packed bytesRequired packInteger unpackInteger packDecimal unpackDecimal