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Author: Entroper Date: April 6, 2012 This is a library to perform arithmetic in two fixed-point data formats. The short format is a WORD, the long format a DWORD. Each format places the point right in the middle of the bit range. This gives the short format a precision of ~0.0039 and a range of +127.996 to -128. The long format has precision ~0.000015 and range +32767.999985 to -32768. Additionally, the long format has the benefit of the high-order word representing the integer part of the number.