Problem 971

Summary: Probable bug in Geant4 error propagation
Product: Geant4 Reporter: Esben Lund <esben.lund>
Component: error_propagationAssignee: Pedro.Arce
Status: RESOLVED FIXED    
Severity: trivial CC: esben.lund, Gabriele.Cosmo
Priority: P5    
Version: 9.0   
Hardware: All   
OS: All   

Description Esben Lund 2007-09-21 09:43:49 CEST 
There seems to be a bug in line 443 of error_propagation/src/G4ErrorFreeTrajState.cc

Line 443:
transf[1][2] = sinpPre*transf[1][3];

Should probably be:
transf[1][2] = sinpPre*transf[1][2];
Comment 1 Pedro.Arce 2007-09-24 12:16:12 CEST 
This is indeed a bug. Thanks for spoting it (unluckyly in all my tests this variable was 0 or very close, so I have never realized of it)