solar.c
static double
corrected_mean_ecliptic_obliquity(double tm)
{
	double rc = 0.00256 * cos(radians(-1934.136 * tm + 125.04));
	return radians(rc + degrees(mean_ecliptic_obliquity(tm)));
}
/**
 * Calculates the mean ecliptic obliquity of the Sun's
 * parent motion with variation correction
 * 
 * @param   tm  The time in Julian Centuries
 * @return      The mean obliquity, in radians
 */
Calculates the mean ecliptic obliquity of the Sun's
parent motion with variation correction

@param   tm  The time in Julian Centuries
@return      The mean obliquity, in radians
Calculates the mean ecliptic obliquity of the Sun ' s parent motion with variation correction @param tm The time in Julian Centuries @return The mean obliquity in radians
static double
corrected_mean_ecliptic_obliquity(double tm)
{
	double rc = 0.00256 * cos(radians(-1934.136 * tm + 125.04));
	return radians(rc + degrees(mean_ecliptic_obliquity(tm)));
}
static double corrected_mean_ecliptic_obliquity ( double tm ) { double rc = 0.00256 * cos ( radians ( -1934.136 * tm + 125.04 ) ) ; return radians ( rc + degrees ( mean_ecliptic_obliquity ( tm ) ) ) ; }
Calculates the mean ecliptic obliquity of the Sun's
 parent motion with variation correction
Calculates the mean ecliptic obliquity of the Sun ' s parent motion with variation correction