RDF.XSD.Numeric.round
You're seeing just the function
round
, go back to RDF.XSD.Numeric module for more information.
Rounds a value to a specified number of decimal places, rounding upwards if two such values are equally near.
The function returns the nearest (that is, numerically closest) value to the
given literal value that is a multiple of ten to the power of minus precision
.
If two such values are equally near (for example, if the fractional part in the
literal value is exactly .5), the function returns the one that is closest to
positive infinity.
If the given argument is not a numeric literal or a value which
can be coerced into a numeric literal, nil
is returned.