math:arccos( ) Query Function
Calculates the arc cosine of a field; the returned angle is in the range 0.0 through π.
Parameters
| Name |
Type |
Required |
Default |
Description |
| field |
string |
Yes |
|
The name of the input field. |
| as |
string |
No |
_arccos |
The name of the output field. |
field is the unnamed parameter.