orthax.legendre.legline

orthax.legendre.legline(off, scl)Source

Legendre series whose graph is a straight line.

Parameters:

• off (scalars) – The specified line is given by off + scl*x.

• scl (scalars) – The specified line is given by off + scl*x.

Returns:

y (ndarray) – This module’s representation of the Legendre series for off + scl*x.

See also

orthax.polynomial.polyline, orthax.chebyshev.chebline, orthax.laguerre.lagline, orthax.hermite.hermline, orthax.hermite_e.hermeline

Examples

>>> import orthax.legendre as L
>>> L.legline(3,2)
array([3, 2])
>>> L.legval(-3, L.legline(3,2)) # should be -3
-3.0