bundles / numpy latest / numpy / polynomial / legendre / legline

function

`numpy.polynomial.legendre:legline`

source: build-install/usr/lib/python3.14/site-packages/numpy/polynomial/legendre.py:227

Signature

def legline(off, scl)

Summary

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 for off + scl*x.

Examples

import numpy.polynomial.legendre as L
L.legline(3,2)

✓

array([3, 2])

L.legval(-3, L.legline(3,2)) # should be -3

✗

np.float64(-3.0)

See also

numpy.polynomial.chebyshev.chebline
numpy.polynomial.hermite.hermline
numpy.polynomial.hermite_e.hermeline
numpy.polynomial.laguerre.lagline
numpy.polynomial.polynomial.polyline

Aliases

numpy.polynomial.Legendre._line
numpy.polynomial.legendre.legline