Saalschütz's Theorem
where
is a Generalized Hypergeometric Function and 
is the Gamma Function. It can bederived from the Dougall-Ramanujan Identity and written in the symmetric form
for
with 
a negative integer and 
the Pochhammer Symbol (Petkovsek et al. 1996).See also Dougall-Ramanujan Identity, Generalized Hypergeometric Function
References
Petkovsek, M.; Wilf, H. S.; and Zeilberger, D. A=B. Wellesley, MA: A. K. Peters, pp. 43 and 126, 1996.
- R
- R-
- R+
- Raabe's Test
- Rabbit Constant
- Rabbit-Duck Illusion
- Rabbit Sequence
- Rabdology
- Rabin-Miller Strong Pseudoprime Test
- Rabinovich-Fabrikant Equation
- Racah V-Coefficient
- Racah W-Coefficient
- Radau Quadrature
- Rademacher Function
- Radial Curve
- Radial Point
- Radian
- Radiant Point
- Radical
- Radical Axis
- Radical Center
- Radical Integer
- Radical Line
- Radicand
- Radius