ROUND (3) | C library functions | Unix Manual Pages



ROUND (3) \| C library functions \| Unix Manual Pages \| :man▋ NAME round, roundf, roundl - round to nearest integral value CONTENTS Library Synopsis Description See Also Standards History LIBRARY .Lb libm SYNOPSIS .In math.h double `round "double x"` float `roundf "float x"` "long double" `roundl "long double x"` DESCRIPTION The `round`, `roundf`, and `roundl` functions return the nearest integral value to x; if x lies halfway between two integral values, then these functions return the integral value with the larger absolute value (i.e., they round away from zero). SEE ALSO ceil(3), floor(3), ieee(3), lrint(3), lround(3), math(3), rint(3), trunc(3) STANDARDS HISTORY

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