MAPM is an Arbitrary Precision Math Library written in C. This library also has math functions typically found in math.h. The library has the obvious add, subtract, multiply, and divide. It also has the following math functions : SQRT, SIN, COS, TAN, ARC-SIN, ARC-COS, ARC-TAN, ARC-TAN2, LOG, LOG10, EXP, POW, and FACTORIAL. Since the library supports math.h type functions, it has a slant towards floating point math (as opposed to integers). However, this library may also perform integer only math if so desired. This version of the library has added an output function which supports integers directly. The library also now has a fast multiplication algorithm that is better than the typical O(n^2) algorithm.