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 |  , ⊢  | |
 : ,  :  | ||||
| 2 | theorem | ⊢  | ||
| proveit.logic.equality.lhs_via_equality | ||||
| 3 | instantiation | 5, 6, 7, 12 | , ⊢ | |
 : ,  :  | ||||
| 4 | instantiation | 8, 9, 10 | ⊢  | |
 :  ,  : , :  | ||||
| 5 | theorem | ⊢  | ||
| proveit.logic.booleans.disjunction.or_if_left | ||||
| 6 | instantiation | 11, 12 | ⊢  | |
| : | ||||
| 7 | instantiation | 13 | ⊢  | |
| : | ||||
| 8 | axiom | ⊢  | ||
| proveit.logic.sets.unification.union_def | ||||
| 9 | theorem | ⊢  | ||
| proveit.numbers.numerals.decimals.posnat2 | ||||
| 10 | instantiation | 14 | ⊢  | |
 : ,  : | ||||
| 11 | theorem | ⊢  | ||
| proveit.logic.booleans.in_bool_if_true | ||||
| 12 | assumption | ⊢ | ||
| 13 | assumption | ⊢ | ||
| 14 | theorem | ⊢  | ||
| proveit.numbers.numerals.decimals.tuple_len_2_typical_eq | ||||