CEESxNWN—Nearest whole number

CEESxNWN performs the mathematical function nearest whole number by using the equation:

Equation for mathematical function nearest whole number

and the resulting v is expressed as a floating-point number.

The following routines are provided for the various data types supported:

CEESSNWN: 32-bit single floating-point number
CEESDNWN: 64-bit double floating-point number


Syntax

>>-CEESxNWN--(--parm1--,--fc--,--result--)---------------------><

parm1 (input)

The input to the nearest whole number routine. The input range is not restricted.

fc (output)

A 12-byte feedback code, optional in some languages, that indicates the result of this service. If you choose to omit this parameter, refer to Invoking callable services for the appropriate syntax to indicate that the feedback code was omitted.

The following symbolic conditions can result from this service:

Code	Severity	Message number	Message text
CEE000	0	—	The service completed successfully.

result (output)

The result of the nearest whole number routine. The output range varies:

For	Output range
Single-precision routines:
Double-precision routines: