f8ad33edc6
Add missing header (gcc 7) Fix a test failure on Fedora 26 i686 Fix some format warnings/errors in GlobusAuth Use the right delimiter when splitting the icon path in TASImage Disable two more tests on 32 bit arm
15 lines
685 B
Diff
15 lines
685 B
Diff
diff --git a/math/mathcore/src/TMath.cxx b/math/mathcore/src/TMath.cxx
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index 942bb55..72618fc 100644
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--- a/math/mathcore/src/TMath.cxx
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+++ b/math/mathcore/src/TMath.cxx
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@@ -1210,7 +1210,9 @@ void TMath::Quantiles(Int_t n, Int_t nprob, Double_t *x, Double_t *quantiles, Do
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else
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nppm = n*prob[i]; // use m = 0
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- j = TMath::FloorNint(nppm);
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+ // be careful with machine precision
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+ double eps = 4 * TMath::Limits<Double_t>::Epsilon();
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+ j = TMath::FloorNint(nppm + eps);
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// LM : fix for numerical problems if nppm is actually equal to j, but results different for numerical error
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// g in the paper is nppm -j
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