atan2
The mathematical two-argument inverse trigonometric tangent function.
Parameter | Type |
---|---|
| decimal, double |
| decimal, double |
Returns: decimal
Example
Query:
PREFIX : <https://ddw-doccorp.linked.data.world/d/sparql-function-sample-queries/> PREFIX fn: <http://data.world/function/functions#> SELECT (fn:atan2(1.0, 1.0) as ?atan2) { }
Results:
atan2 |
---|
0.7854 |