Int (number)

   Synopsis:
      Converts a decimal number into an integer

   Notes:
      To get the integer part of a negative number, use the Ip () function.

   Examples:
      Int (3.5)   >> 3
      Int (3)     >> 3
      Int (-3.5)  >> -4
      Int (-7.2)  >> -8

      Ip (-7.2)   >> -7
      Int (-7.2)  >> -8
