CIGAL Reference Manual, Chapter 3 (Functions): round

Round -- Convert floating point value to the nearest integer

usage: result = round(x)

ROUND converts real numbers to integer numbers by rounding each value to the nearest integral value. Values exactly halfway between two integers are rounded up. If the input X is a variable with more than one value, ROUND will generate an output variable with the same number of values.

See Also:
INTEGER(3), NUMBERS(1), REM(3)

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