|  line  | 
 true  | 
 false  | 
 branch  | 
 
| 
64
 | 
 0  | 
 0  | 
 unless (defined $possible_number)
  | 
 
| 
69
 | 
 0  | 
 0  | 
 if (not main::RPerl_SvNOKp($possible_number) || main::RPerl_SvIOKp($possible_number))
  | 
 
| 
81
 | 
 4  | 
 88  | 
 unless (defined $possible_number)
  | 
 
| 
86
 | 
 6  | 
 82  | 
 if (not main::RPerl_SvNOKp($possible_number) || main::RPerl_SvIOKp($possible_number))
  | 
 
| 
102
 | 
 0  | 
 0  | 
 if ($input_number == 0) { }
  | 
 
| 
131
 | 
 0  | 
 0  | 
 if ($tmp_string eq '') { }
  | 
 
| 
152
 | 
 22  | 
 56  | 
 if ($input_number < 0)
  | 
 
| 
157
 | 
 78  | 
 0  | 
 if (exists $split_parts->[0]) { }
  | 
 
| 
159
 | 
 22  | 
 56  | 
 if ($is_negative)
  | 
 
| 
161
 | 
 12  | 
 66  | 
 if (substr($retval, -1, 1) eq '_')
  | 
 
| 
168
 | 
 55  | 
 23  | 
 if (exists $split_parts->[1])
  | 
 
| 
170
 | 
 0  | 
 55  | 
 if (substr($split_parts->[1], -1, 1) eq '_')
  | 
 
| 
175
 | 
 22  | 
 56  | 
 if ($is_negative)
  |