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fixedpt: Fixed-Point Math Function Library

This library provides basic fixed-point math operations implemented in C. Fixed-point math is a system by which integer variables can represent fractional values with a fixed precision "behind" the decimal point. Fixed-point math is much faster to execute than floating-point math, and should be used when a limited amount of fractional precision is sufficient (such as 4ths, or 10ths, or 128ths).

Note:
Library functional but not currently complete
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