2013-12-06 05:13:29 -08:00
|
|
|
# Set: pp::colors
|
|
|
|
Set: pp::unicode
|
|
|
|
Proof state:
|
|
|
|
A : Bool, B : Bool, H : A ∧ B ⊢ A
|
|
|
|
## Proof state:
|
|
|
|
no goals
|
|
|
|
## Proof state:
|
|
|
|
A : Bool, B : Bool, H : A ∧ B, H1 : A ⊢ B
|
2014-01-09 11:19:58 -08:00
|
|
|
## stdin:15:3: error: unknown tactic 'simple2_tac'
|
|
|
|
## stdin:15:16: error: invalid 'done' command, proof cannot be produced from this state
|
2013-12-06 05:13:29 -08:00
|
|
|
Proof state:
|
|
|
|
A : Bool, B : Bool, H : A ∧ B, H1 : A ⊢ B
|
|
|
|
## Proof state:
|
|
|
|
no goals
|
|
|
|
## Proof state:
|
|
|
|
A : Bool, B : Bool, H : A ∧ B, H1 : A, H2 : B ⊢ B ∧ A
|
2014-01-09 11:19:58 -08:00
|
|
|
## stdin:18:0: error: failed to prove theorem, proof has been aborted
|
2013-12-20 17:15:12 -08:00
|
|
|
Proof state:
|
|
|
|
A : Bool, B : Bool, H : A ∧ B, H1 : A, H2 : B ⊢ B ∧ A
|
2013-12-06 05:13:29 -08:00
|
|
|
# echo command after failure
|