| Overload | Description |
|---|---|
| GammaP(String,Series,Double) | Calcuates the incomplete Gamma function P(a, x). |
| GammaP(Series,Double) | Calcuates the incomplete Gamma function P(a, x). |
| GammaP(SeriesCollection,Double) | Calcuates the incomplete Gamma function P(a, x). |