numpy.polynomial.legendre.legline — NumPy v1.13 Manual (original) (raw)
numpy.polynomial.legendre. legline(off, scl)[source]¶
Legendre 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 Legendre series foroff + scl*x. |
See also
polyline, chebline
Examples
import numpy.polynomial.legendre as L L.legline(3,2) array([3, 2]) L.legval(-3, L.legline(3,2)) # should be -3 -3.0