#include "basic.h"

Include dependency graph for basic.c:

Functions
gdouble	mod (gdouble x)
	The module (mathematical) of x.
Variables
Main *	cmain
	A pointer to the context of the main program (Main::m)

Function Documentation

gdouble mod ( gdouble x )

The module (mathematical) of x.

Returns the distance that the number from zero. In other words, if the number is greater than 0, returns itself. Otherwise, return -x.

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Variable Documentation

A pointer to the context of the main program (Main::m)