We ask users to provide proof(s), reference(s) to proof(s), or further clarification on the proof(s) in this space.
-binomial coefficient (or Gaussian polynomial) : http://dlmf.nist.gov/17.2#E27 http://dlmf.nist.gov/26.9#SS2.p1
: -gamma function : http://dlmf.nist.gov/5.18#E4
: -Pochhammer symbol : http://dlmf.nist.gov/5.18#i http://dlmf.nist.gov/17.2#SS1.p1
We ask users to provide relevant URL links in this space.