| blib/lib/Math/Expr/VarSet.pm | |||
|---|---|---|---|
| Criterion | Covered | Total | % |
| branch | 4 | 10 | 40.0 |
| line | true | false | branch |
|---|---|---|---|
| 62 | 0 | 95 | unless defined $var |
| 63 | 0 | 67 | unless $val->isa('Math::Expr::Opp') or $val->isa('Math::Expr::Num') or $val->isa('Math::Expr::Var') |
| 67 | 2 | 93 | if (defined $$self{'Vars'}{$var} and $$self{'Vars'}{$var}->tostr ne $val->tostr) |
| 94 | 0 | 0 | unless $set->isa('Math::Expr::VarSet') |
| 97 | 0 | 0 | if (defined $$self{'Vars'}{$_}) |