• ← LegendreP
• → SphericalHarmonicY

LegendreQ

Legendre functions of the second kind (mpmath, WMA)

LegendreQ[n, x]

returns the Legendre function of the second kind $Q_n(x)$.

LegendreQ[n, m, x]

returns the associated Legendre function of the second $Q^m_n(x)$.

• • LegendreQ[5/2, 1.5]

• • LegendreQ[1.75, 1.4, 0.53]

• • LegendreQ[1.6, 3.1, 1.5]