Command Reference : Function Reference : Function Reference: G
  
 
@gamma
(Complete) gamma function.
Syntax: @gamma(x)
x: number
Return: number
for .
Related, stable calculations for the logarithm of @gamma may be obtained using @gammalog.
Examples
= @gamma(5)
returns 24 (equivalent to ).
= @gamma(0.5)
returns 1.77245... (equivalent to ).
Cross-references
See also @gammalog, @gammader, and @gammainc.