MarkLogic 12 EA 2 Product Documentation
fn functions (Numeric)
The numeric built-in functions are XQuery functions defined to operate on
numeric values. They are defined in
XQuery 1.0
and XPath 2.0 Functions and Operators.
5 functions
Function name |
Description |
fn.abs |
Returns the absolute value of $arg. |
fn.ceiling |
Returns the smallest (closest to negative infinity) number with no fractional part that is not less than the value of $arg. |
fn.floor |
Returns the largest (closest to positive infinity) number with no fractional part that is not greater than the value of $arg. |
fn.round |
Returns the number with no fractional part that is closest to the argument. |
fn.roundHalfToEven |
The value returned is the nearest (that is, numerically closest) numeric to $arg that is a multiple of ten to the power of minus $precision. |