Examples
gammaln(0.5) |  |  |
The logarithm of gamma function.
y = gammaln(x)
real vector
real vector with same size.
gammaln(x) evaluates the logarithm of gamma
function at all the elements of x, avoiding underflow
and overflow. x must be real.
gammaln(0.5) | | |
| Version | Description |
| 5.4.0 | Overloading allowed for list, mlist, tlist and hypermatrix types. |