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Double_t | TMath::GamCf (Double_t a, Double_t x) |
| Computation of the incomplete gamma function P(a,x) via its continued fraction representation.
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Double_t | TMath::GamSer (Double_t a, Double_t x) |
| Computation of the incomplete gamma function P(a,x) via its series representation.
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Double_t | TMath::VavilovDenEval (Double_t rlam, Double_t *AC, Double_t *HC, Int_t itype) |
| Internal function, called by Vavilov and VavilovSet.
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void | TMath::VavilovSet (Double_t rkappa, Double_t beta2, Bool_t mode, Double_t *WCM, Double_t *AC, Double_t *HC, Int_t &itype, Int_t &npt) |
| Internal function, called by Vavilov and VavilovI.
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