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# scipy.special.lqn

`scipy.special.``lqn`(n, z)

  Legendre functions of the second kind, Qn(z).

  Compute sequence of Legendre functions of the second kind, Qn(z) and derivatives for all degrees from 0 to n (inclusive).

  References

  [R338] | Zhang, Shanjie and Jin, Jianming. “Computation of Special Functions”, John Wiley and Sons, 1996. http://jin.ece.illinois.edu/specfunc.html