numpy.polynomial.laguerre.lagline#

polynomial.laguerre.lagline(off, scl)[source]#

Laguerre series whose graph is a straight line.

Parameters
off, sclscalars

The specified line is given by off + scl*x.

Returns
yndarray

This module’s representation of the Laguerre series for off + scl*x.

Examples

>>> from numpy.polynomial.laguerre import lagline, lagval
>>> lagval(0,lagline(3, 2))
3.0
>>> lagval(1,lagline(3, 2))
5.0