anchor.diff:  StorageUnit<?> unit = StorageUnits.binaryValueOf(BigInteger.valueOf(1048576)) // Mebibyte (1.00 MiB)
   ----
   
  +==== metricValueOf
  +
   [source,java]
   ----
   // 'long' based
  
positive.code: 
  [source,java]
  ----
  Megabyte unit = StorageUnits.megabyte(1) // 1 000 000 Byte
  Kibibyte unit = StorageUnits.kibibyte(8) // 8 192 Byte
  Gigabyte unit = StorageUnits.gigabyte(2) // 2 000 000 000 Byte
  ----
  
  === Add, Subtract, Multiply, Divide
  
  Each unit implements the basic four math operations.
  
  [source,java]
  ----
  
negative.code: 
  [source,java]
  ----
  BigDecimal kilobytes = megabyte(1).inKilobyte()  // 1 000
  BigDecimal bytes = kibibyte(2).inByte()          // 2 048
  BigDecimal terabytes = gigabyte(15).inTerabyte() // 0.015
  ----
  
  === Integration
  