naginterfaces.library.specfun.erf_real_vector¶
- naginterfaces.library.specfun.erf_real_vector(x)[source]¶
erf_real_vector
returns an array of values of the error functionFor full information please refer to the NAG Library document for s15as
https://support.nag.com/numeric/nl/nagdoc_30.2/flhtml/s/s15asf.html
- Parameters
- xfloat, array-like, shape
The argument of the function, for .
- Returns
- ffloat, ndarray, shape
, the function values.
- Raises
- NagValueError
- (errno )
On entry, .
Constraint: .
- Notes
erf_real_vector
calculates approximate values for the error functionfor an array of arguments , for .
See
erf_real()
for details on the algorithm used.