| line | !l | l&&!r | l&&r | condition | 
 
| 1310 | 78 | 98 | 0 | not defined $p and ref $_[0] eq 'PDL' || ref $_[0] eq 'ARRAY' | 
 
| 1314 | 68 | 108 | 0 | not defined $x and ref $_[0] eq 'PDL' || ref $_[0] eq 'ARRAY' | 
 
| 1318 | 29 | 147 | 0 | not defined $t and ref $_[0] eq 'PDL' || ref $_[0] eq 'ARRAY' | 
 
| 1322 | 21 | 127 | 21 | not defined $infunc and ref($_[0]) =~ /Func|CODE/ | 
 
| 1326 | 39 | 127 | 0 | not defined $infunc || ref $_[0] and $_[0] =~ /(\.c|$PDL::Fit::Levmar::LPPEXT)$/o || $_[0] =~ /\n/ | 
 
| 1379 | 4 | 0 | 85 | not defined $h->{'P'} and defined $p | 
 
| 1380 | 12 | 0 | 77 | not defined $h->{'X'} and defined $p | 
 
| 1381 | 16 | 0 | 73 | not defined $h->{'T'} and defined $p | 
 
| 1478 | 2 | 0 | 6 | defined $h->{'JFUNC'} and ref($h->{'JFUNC'}) =~ /CODE/ | 
 
| 1481 | 2 | 4 | 2 | $deriv eq 'analytic' and $jfunc == 0 | 
 
| 1620 | 0 | 506 | 28 | exists $h->{$argname} and defined $h->{$argname} | 
 
| 1632 | 0 | 356 | 0 | exists $h->{$arg} and defined $h->{$arg} | 
 
| 1634 | 178 | 0 | 0 | $nf != 0 and $n != $nf | 
 
| 1654 | 0 | 506 | 28 | exists $h->{$ucarg} and defined $h->{$ucarg} | 
 
| 1666 | 0 | 89 | 0 | exists $h->{'WGHTS'} and defined $h->{'WGHTS'} | 
 
| 1738 | 0 | 0 | 2 | defined $f->{'JFUNC'} and ref($f->{'FUNC'}) =~ /CODE/ |