floor
Rounds down to the next lowest integer
Description
The fn:floor function returns the largest integer that is not greater than $arg. The result type depends the numeric type of the argument. If $arg is untyped, it is cast to xs:double.
Parameters |
Description |
|---|---|
arg:numeric() |
Examples
XPath |
Results |
|---|---|
floor(5) |
5 |
floor(5.1) |
5 |
floor(5.7) |
5 |
floor(-5.1) |
-6 |
floor(-5.7) |
-6 |
floor( () ) |
() |