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Returns the phase of the argument in degrees. Unlike the functions phase and phase_rad , this function wraps from 180 to -180 degrees. See arg_rad function below for a version that returns phase in radians.
| Number | Type | Compulsory | Default | Description | 
|---|---|---|---|---|
| 1 | real/complex array | Yes | 
 | vector | 
Return type: real/complex array
Returns the arc tangent of the argument. Result is in degrees.
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