### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Special functions (`scipy.special`) »

# scipy.special.gammaln

`scipy.special.``gammaln`(x[, out])
  y=gammaln(z) returns the base e logarithm of the absolute value of the gamma function of z: ln(|gamma(z)|)

### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Special functions (`scipy.special`) »