diff options
Diffstat (limited to 'sc/source/core/tool/interpr6.cxx')
| -rw-r--r-- | sc/source/core/tool/interpr6.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sc/source/core/tool/interpr6.cxx b/sc/source/core/tool/interpr6.cxx index 109495ddb6d2..f9f8284b9cd3 100644 --- a/sc/source/core/tool/interpr6.cxx +++ b/sc/source/core/tool/interpr6.cxx @@ -2,7 +2,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -70,7 +70,7 @@ double ScInterpreter::GetGammaContFraction( double fA, double fX ) fPk = fPkm1 * fDenom - fPkm2 * fNum; fQk = fQkm1 * fDenom - fQkm2 * fNum; if (fQk != 0.0) - { + { fR = fPk/fQk; bFinished = (fabs( (fApprox - fR)/fR ) <= fHalfMachEps); fApprox = fR; @@ -138,7 +138,7 @@ double ScInterpreter::GetLowRegIGamma( double fA, double fX ) double ScInterpreter::GetUpRegIGamma( double fA, double fX ) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "sc", "er", "ScInterpreter::GetUpRegIGamma" ); - + double fLnFactor= fA*log(fX)-fX-GetLogGamma(fA); double fFactor = exp(fLnFactor); //Do I need more accuracy than exp(ln()) has?; if (fX>fA+1.0) // includes fX>1.0 @@ -164,7 +164,7 @@ double ScInterpreter::GetGammaDistPDF( double fX, double fAlpha, double fLambda const double fLogDblMax = log( ::std::numeric_limits<double>::max()); if (log(fXr) * (fAlpha-1.0) < fLogDblMax && fAlpha < fMaxGammaArgument) { - return pow( fXr, fAlpha-1.0) * exp(-fXr) / fLambda / GetGamma(fAlpha); + return pow( fXr, fAlpha-1.0) * exp(-fXr) / fLambda / GetGamma(fAlpha); } else { |