The source project of this merge request has been removed.
FPE fix in MSVertexRecoAlg
Hi everbody,
this ticket closes ATLASRECTS-5975, where a FPE in the MSVertexRecoAlg. @wlampl found out that the issue is happening during the chi2
minimization where the derivative becomes essentially zero. Thanks a lot for these studies. In these cases, we are lost and can only abort the minimization which is done in this MR apart from few indentation and caching fixes.