Show the Proof¶
In [1]:
import proveit
# Automation is not needed when only showing a stored proof:
proveit.defaults.automation = False # This will speed things up.
proveit.defaults.inline_pngs = False # Makes files smaller.
%show_proof
Out[1]:
| step type | requirements | statement | ||
|---|---|---|---|---|
| 0 | generalization | 1 | ⊢  | |
| 1 | instantiation | 2, 3, 4, 13 |  ⊢  | |
 : ,  : | ||||
| 2 | theorem | ⊢  | ||
| proveit.logic.booleans.disjunction.demorgans_law_and_to_or_bin_explicit | ||||
| 3 | instantiation | 10, 5 | ⊢  | |
| : | ||||
| 4 | instantiation | 10, 6 | ⊢  | |
| : | ||||
| 5 | instantiation | 7, 9 | ⊢  | |
:  , :  | ||||
| 6 | instantiation | 8, 9 | ⊢  | |
| : , : | ||||
| 7 | axiom | ⊢  | ||
| proveit.logic.booleans.conjunction.left_in_bool | ||||
| 8 | axiom | ⊢  | ||
| proveit.logic.booleans.conjunction.right_in_bool | ||||
| 9 | instantiation | 10, 11 | ⊢  | |
:  | ||||
| 10 | axiom | ⊢  | ||
| proveit.logic.booleans.negation.operand_is_bool | ||||
| 11 | instantiation | 12, 13 | ⊢  | |
| : | ||||
| 12 | theorem | ⊢  | ||
| proveit.logic.booleans.in_bool_if_true | ||||
| 13 | assumption | ⊢ | ||