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Determines the absolute value of a value.

Files

lib_def.h

Prototype

          DEF_ABS(a);

Arguments

a

Value to calculate absolute value.

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Ideally, DEF_ABS() should be defined in the custom mathematics library, lib_math.*. However, to maintain backwards compatibility with previously-released modules, DEF_ABS() is still defined in lib_def.h .

Example Usage

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