numpy.polynomial.laguerre.lagline¶
- numpy.polynomial.laguerre.lagline(off, scl)[source]¶
Laguerre series whose graph is a straight line.
Parameters: off, scl : scalars
The specified line is given by off + scl*x.
Returns: y : ndarray
This module’s representation of the Laguerre series for off + scl*x.
See also
polyline, chebline
Examples
>>> from numpy.polynomial.laguerre import lagline, lagval >>> lagval(0,lagline(3, 2)) 3.0 >>> lagval(1,lagline(3, 2)) 5.0