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round
Round rounds its argument to an integral value in floating-point format.
Compatibility:
This function is compatible with the following targets:
Prototype:
#include <math.h>
double round ( double x );
Parameters:
Parameters for this function are:
Return:
The argument rounded to an integral value in floating point format nearest to but no larger in magnitude than the argument.
Remarks:
Rounding halfway cases away from zero, regardless of the current rounding direction
See Also:
"roundtol"
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Last updated: August 16, 2000