ReferenceFunctionsStatistics Functions
GAMMALN.PRECISE
GAMMALN.PRECISE: Returns the natural logarithm of the gamma function using Excel's precise naming variant.
Summary
Returns the natural logarithm of the gamma function using Excel's precise naming variant.
returns: 3.1780538303479458
=GAMMALN.PRECISE(5)
## Examples
<FunctionSandbox
title="Precise log gamma at 5"
formula={`=GAMMALN.PRECISE(5)`}
grid={{}}
expected={"3.1780538303479458"}
/>
## Related functions
- [GAMMALN](/docs/reference/functions/stats/gammaln)
- [GAMMA](/docs/reference/functions/stats/gamma)
- [LN](/docs/reference/functions/math/ln)
- [FISHER](/docs/reference/functions/stats/fisher)
- [FISHERINV](/docs/reference/functions/stats/fisherinv)
- [GAUSS](/docs/reference/functions/stats/gauss)
## FAQ
### How does GAMMALN.PRECISE differ here?
This implementation uses the same core log-gamma calculation as GAMMALN, matching Excel's function naming split.
## Runtime metadata
{/* [formualizer-docgen:function-meta:start] */}
<FunctionMeta id="stats/gammaln-precise" />
{/* [formualizer-docgen:function-meta:end] */}