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c/math functions
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Revision as of 12:22, 28 December 2013 by David (talk | contribs)

While basic arithmetics works well for many tasks, sometimes more complex math is needed. C provides a set of math functions for performing some common math operations which include trigonometric functions, exponential and logarithmic functions, power and absolute-value functions, and nearest integer functions.

The function prototype and macro definitions for the math functionality discussed in this article can be can accessed by including the <math.h> standard header.