Features
This function returns the arc tangent value of y/x radians.
Parameters
|
Parameter Name |
Data Type |
Default Value |
Description |
|---|---|---|---|
|
y |
float |
- |
- |
|
x |
float |
- |
- |
Return
|
Value |
Description |
|---|---|
|
the arc tangent of y/x |
The result is between -pi and pi |
Exception
|
Exception |
Description |
|---|---|
|
DR_Error (DR_ERROR_TYPE) |
Parameter data type error occurred |