=== modified file 'IPython/Magic.py'
--- IPython/Magic.py	2008-09-17 19:07:48 +0000
+++ IPython/Magic.py	2008-11-21 22:33:50 +0000
@@ -1657,7 +1657,7 @@
                                    exit_ignore=exit_ignore)
                             t1 = clock2()
                             t_usr = t1[0]-t0[0]
-                            t_sys = t1[1]-t1[1]
+                            t_sys = t1[1]-t0[1]
                             print "\nIPython CPU timings (estimated):"
                             print "  User  : %10s s." % t_usr
                             print "  System: %10s s." % t_sys
@@ -1669,7 +1669,7 @@
                                        exit_ignore=exit_ignore)
                             t1 = clock2()
                             t_usr = t1[0]-t0[0]
-                            t_sys = t1[1]-t1[1]
+                            t_sys = t1[1]-t0[1]
                             print "\nIPython CPU timings (estimated):"
                             print "Total runs performed:",nruns
                             print "  Times : %10s    %10s" % ('Total','Per run')