| line | true | false | branch | 
 
| 91 | 3 | 3 | if (not defined $radix or $radix <= 2) | 
 
| 101 | 0 | 33 | if ($n < 0) | 
 
| 102 | 0 | 33 | if (is_infinite($n)) | 
 
| 109 | 0 | 33 | if ($n != $int) | 
 
| 124 | 31 | 2 | if (my(@digits) = digit_split_lowtohigh($n, $radix)) | 
 
| 131 | 8 | 29 | unless @digits | 
 
| 133 | 4 | 25 | if ($ext ^= 1) | 
 
| 142 | 19 | 10 | unless @digits | 
 
| 144 | 8 | 2 | if ($ext ^= 1) | 
 
| 153 | 4 | 6 | unless @digits | 
 
| 155 | 0 | 6 | if ($ext ^= 1) | 
 
| 160 | 0 | 31 | if ($self->{'skewed'}) | 
 
| 175 | 0 | 33 | if (is_infinite($x)) | 
 
| 176 | 0 | 33 | if (is_infinite($y)) | 
 
| 178 | 0 | 33 | if ($self->{'skewed'}) { } | 
 
| 181 | 0 | 33 | if (($x + $y) % 2) | 
 
| 189 | 0 | 66 | if (is_infinite($overflow)) | 
 
| 196 | 31 | 2 | if ($x or $y) | 
 
| 211 | 8 | 29 | unless $x or $y | 
 
| 212 | 4 | 25 | if ($ext ^= 1) | 
 
| 230 | 19 | 10 | unless $x or $y | 
 
| 231 | 8 | 2 | if ($ext ^= 1) | 
 
| 249 | 4 | 6 | unless $x or $y | 
 
| 250 | 0 | 6 | if ($ext ^= 1) |