| Name | Type | Section | Description |
|---|---|---|---|
| y | T | Input | Y coordinate of a point. |
| x | T | Input | X coordinate of a point. |
| T | Return value | An angle x, measured in radians, such that -PI <= x <= PI. |
The type T may be REAL or LREAL.
| Name | Type | Section | Description |
|---|---|---|---|
| y | T | Input | Y coordinate of a point. |
| x | T | Input | X coordinate of a point. |
| T | Return value | An angle x, measured in radians, such that -PI <= x <= PI. |
The type T may be REAL or LREAL.