Use of uninitialized value $beg in string comparison (cmp) at Date/Manip/TZ.pm line 1035. Use of uninitialized value $end in string comparison (cmp) at Date/Manip/TZ.pm line 1037. Use of uninitialized value $beg in string comparison (cmp) at Date/Manip/TZ.pm line 1035. Use of uninitialized value $end in string comparison (cmp) at Date/Manip/TZ.pm line 1037. Use of uninitialized value $y in length at Date/Manip/Base.pm line 2223. Use of uninitialized value $y in concatenation (.) or string at Date/Manip/Base.pm line 2224. Use of uninitialized value $m in length at Date/Manip/Base.pm line 2226. Use of uninitialized value $d in length at Date/Manip/Base.pm line 2227. Use of uninitialized value $h in length at Date/Manip/Base.pm line 2228. Use of uninitialized value $mn in length at Date/Manip/Base.pm line 2229. Use of uninitialized value $s in length at Date/Manip/Base.pm line 2230. Use of uninitialized value $m in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $d in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $h in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $mn in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $s in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $beg in string comparison (cmp) at Date/Manip/TZ.pm line 1035. Use of uninitialized value $end in string comparison (cmp) at Date/Manip/TZ.pm line 1037. Use of uninitialized value $year in addition (+) at Date/Manip/TZ.pm line 1038. Use of uninitialized value $beg in string comparison (cmp) at Date/Manip/TZ.pm line 1035. Use of uninitialized value $end in string comparison (cmp) at Date/Manip/TZ.pm line 1037. Use of uninitialized value $y in length at Date/Manip/Base.pm line 2223. Use of uninitialized value $y in concatenation (.) or string at Date/Manip/Base.pm line 2224. Use of uninitialized value $m in length at Date/Manip/Base.pm line 2226. Use of uninitialized value $d in length at Date/Manip/Base.pm line 2227. Use of uninitialized value $h in length at Date/Manip/Base.pm line 2228. Use of uninitialized value $mn in length at Date/Manip/Base.pm line 2229. Use of uninitialized value $s in length at Date/Manip/Base.pm line 2230. Use of uninitialized value $m in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $d in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $h in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $mn in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $s in concatenation (.) or string at Date/Manip/Base.pm line 2231. Use of uninitialized value $beg in string comparison (cmp) at Date/Manip/TZ.pm line 1035. Use of uninitialized value $end in string comparison (cmp) at Date/Manip/TZ.pm line 1037. Use of uninitialized value $year in addition (+) at Date/Manip/TZ.pm line 1038. Use of uninitialized value $f[1] in multiplication (*) at script/try.pl line 20. Use of uninitialized value $f[2] in multiplication (*) at script/try.pl line 21. Use of uninitialized value $f[3] in multiplication (*) at script/try.pl line 22. Use of uninitialized value $f[4] in multiplication (*) at script/try.pl line 23. Use of uninitialized value $f[5] in multiplication (*) at script/try.pl line 24. Use of uninitialized value $f[6] in multiplication (*) at script/try.pl line 25. Delta is 0 seconds