The symbol defined by
| 
 
(1)
 
 | |||
| 
 
(2)
 
 | |||
| 
 
(3)
 
 | 
where 
 is the Pochhammer symbol and 
 is the gamma function.
 Note that the definition by Erdélyi et al. (1981, p. 52) incorrectly
 gives the prefactor of (3) as 
.
The symbol defined by
| 
 
(1)
 
 | |||
| 
 
(2)
 
 | |||
| 
 
(3)
 
 | 
where 
 is the Pochhammer symbol and 
 is the gamma function.
 Note that the definition by Erdélyi et al. (1981, p. 52) incorrectly
 gives the prefactor of (3) as 
.
Weisstein, Eric W. "Kramp's Symbol." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/KrampsSymbol.html