| line | !l | l&&!r | l&&r | condition | 
 
| 74 | 0 | 0 | 75 | defined $matrix and ref $matrix | 
 
|  | 0 | 0 | 75 | defined $matrix and ref $matrix and ${$matrix;} != 0 | 
 
| 367 | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 and $cols1 == $cols3 | 
 
| 455 | 0 | 0 | 16 | $rows1 == $rows2 and $rows1 == $rows3 | 
 
|  | 0 | 0 | 16 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 | 
 
|  | 0 | 0 | 16 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 and $cols1 == $cols3 | 
 
| 476 | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 and $cols1 == $cols3 | 
 
| 497 | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 and $cols1 == $cols3 | 
 
| 518 | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 | 
 
|  | 0 | 0 | 0 | $rows1 == $rows2 and $rows1 == $rows3 and $cols1 == $cols2 and $cols1 == $cols3 | 
 
| 538 | 0 | 0 | 0 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 557 | 1 | 0 | 24 | $rows1 == $cols2 and $cols1 == $rows2 | 
 
| 576 | 0 | 0 | 60 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 595 | 0 | 0 | 0 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 619 | 0 | 0 | 0 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 638 | 0 | 0 | 0 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 657 | 0 | 0 | 8 | $rows1 == $rows2 and $cols1 == $cols2 | 
 
| 770 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 796 | 0 | 0 | 10 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 10 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 798 | 7 | 3 | 0 | defined $flag and $flag | 
 
| 819 | 0 | 0 | 7 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 7 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 845 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 872 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 898 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 971 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 986 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1001 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1003 | 0 | 0 | 0 | defined $flag and $flag | 
 
| 1005 | 0 | 0 | 0 | !$argument->equal($object) && $argument->subset($object) | 
 
| 1010 | 0 | 0 | 0 | !$object->equal($argument) && $object->subset($argument) | 
 
| 1025 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1027 | 0 | 0 | 0 | defined $flag and $flag | 
 
| 1047 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1049 | 0 | 0 | 0 | defined $flag and $flag | 
 
| 1051 | 0 | 0 | 0 | !$object->equal($argument) && $object->subset($argument) | 
 
| 1056 | 0 | 0 | 0 | !$argument->equal($object) && $argument->subset($object) | 
 
| 1071 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1073 | 0 | 0 | 0 | defined $flag and $flag | 
 
| 1093 | 0 | 0 | 0 | defined $argument and ref $argument | 
 
|  | 0 | 0 | 0 | defined $argument and ref $argument and not ref($argument) =~ /^[A-Z]+$/ | 
 
| 1095 | 0 | 0 | 0 | defined $flag and $flag |