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RoundHalfToZero

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		Name	Description
	float	RoundHalfToZero ( float F )	Converts a floating point number to the nearest integer, equidistant ties go to the value which is closer to zero: -0.5 becomes 0, 0.5 becomes 0
	double	RoundHalfToZero ( double F )	Converts a floating point number to the nearest integer, equidistant ties go to the value which is closer to zero: -0.5 becomes 0, 0.5 becomes 0

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