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# scipy.special.h2vp

`scipy.special.``h2vp`(v, z, n=1)

  Compute nth derivative of Hankel function H2v(z) with respect to z.

  Parameters: | v : float Order of Hankel function z : complex Argument at which to evaluate the derivative n : int, default 1 Order of derivative

  Notes

  The derivative is computed using the relation DLFM 10.6.7 [R434].

  References

  [R433] | Zhang, Shanjie and Jin, Jianming. “Computation of Special Functions”, John Wiley and Sons, 1996, chapter 5. http://jin.ece.illinois.edu/specfunc.html

  [R434] | (1, 2) NIST Digital Library of Mathematical Functions. http://dlmf.nist.gov/10.6.E7