| | step type | requirements | statement |
| 0 | instantiation | 1, 2, 3, 4, 5, 6, 7, 8 | ⊢  |
| | : , : , :  |
| 1 | theorem | | ⊢  |
| | proveit.logic.sets.enumeration.nonmembership_fold |
| 2 | reference | 92 | ⊢  |
| 3 | instantiation | 9 | ⊢  |
| | : , : , : , : , :  |
| 4 | instantiation | 14, 10 | ⊢  |
| | : , :  |
| 5 | instantiation | 14, 11 | ⊢  |
| | : , :  |
| 6 | instantiation | 14, 12 | ⊢  |
| | : , :  |
| 7 | instantiation | 14, 13 | ⊢  |
| | : , :  |
| 8 | instantiation | 14, 15 | ⊢  |
| | : , :  |
| 9 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.tuple_len_5_typical_eq |
| 10 | instantiation | 20, 89, 21, 16 | ⊢  |
| | : , :  |
| 11 | instantiation | 20, 95, 21, 17 | ⊢  |
| | : , :  |
| 12 | instantiation | 20, 91, 21, 18 | ⊢  |
| | : , :  |
| 13 | instantiation | 20, 90, 21, 19 | ⊢  |
| | : , :  |
| 14 | theorem | | ⊢  |
| | proveit.logic.equality.not_equals_symmetry |
| 15 | instantiation | 20, 92, 21, 22 | ⊢  |
| | : , :  |
| 16 | instantiation | 34, 71, 35, 23, 24, 25*, 26* | ⊢  |
| | : , : , :  |
| 17 | instantiation | 34, 76, 35, 74, 27, 28*, 59* | ⊢  |
| | : , : , :  |
| 18 | instantiation | 34, 73, 35, 72, 29, 30*, 52* | ⊢  |
| | : , : , :  |
| 19 | instantiation | 34, 72, 35, 73, 31, 32*, 33* | ⊢  |
| | : , : , :  |
| 20 | theorem | | ⊢  |
| | proveit.numbers.ordering.less_is_not_eq_nat |
| 21 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat7 |
| 22 | instantiation | 34, 74, 35, 76, 36, 37*, 38* | ⊢  |
| | : , : , :  |
| 23 | instantiation | 93, 81, 39 | ⊢  |
| | : , : , :  |
| 24 | instantiation | 54, 40 | ⊢  |
| | :  |
| 25 | instantiation | 58, 41, 42 | ⊢  |
| | : , : , :  |
| 26 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.add_6_1 |
| 27 | instantiation | 54, 43 | ⊢  |
| | :  |
| 28 | instantiation | 58, 44, 45 | ⊢  |
| | : , : , :  |
| 29 | instantiation | 54, 46 | ⊢  |
| | :  |
| 30 | instantiation | 58, 47, 48 | ⊢  |
| | : , : , :  |
| 31 | instantiation | 54, 49 | ⊢  |
| | :  |
| 32 | instantiation | 58, 50, 51 | ⊢  |
| | : , : , :  |
| 33 | instantiation | 58, 52, 53 | ⊢  |
| | : , : , :  |
| 34 | theorem | | ⊢  |
| | proveit.numbers.addition.strong_bound_via_left_term_bound |
| 35 | theorem | | ⊢  |
| | proveit.numbers.number_sets.real_numbers.zero_is_real |
| 36 | instantiation | 54, 55 | ⊢  |
| | :  |
| 37 | instantiation | 58, 56, 57 | ⊢  |
| | : , : , :  |
| 38 | instantiation | 58, 59, 60 | ⊢  |
| | : , : , :  |
| 39 | instantiation | 93, 87, 61 | ⊢  |
| | : , : , :  |
| 40 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.posnat6 |
| 41 | instantiation | 65, 62 | ⊢  |
| | :  |
| 42 | instantiation | 67, 62, 66 | ⊢  |
| | : , :  |
| 43 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.posnat5 |
| 44 | instantiation | 65, 69 | ⊢  |
| | :  |
| 45 | instantiation | 67, 69, 66 | ⊢  |
| | : , :  |
| 46 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.posnat4 |
| 47 | instantiation | 65, 64 | ⊢  |
| | :  |
| 48 | instantiation | 67, 64, 66 | ⊢  |
| | : , :  |
| 49 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.posnat3 |
| 50 | instantiation | 65, 63 | ⊢  |
| | :  |
| 51 | instantiation | 67, 63, 66 | ⊢  |
| | : , :  |
| 52 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.add_4_3 |
| 53 | instantiation | 67, 63, 64 | ⊢  |
| | : , :  |
| 54 | theorem | | ⊢  |
| | proveit.numbers.number_sets.natural_numbers.natural_pos_is_pos |
| 55 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.posnat2 |
| 56 | instantiation | 65, 68 | ⊢  |
| | :  |
| 57 | instantiation | 67, 68, 66 | ⊢  |
| | : , :  |
| 58 | theorem | | ⊢  |
| | proveit.logic.equality.sub_right_side_into |
| 59 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.add_5_2 |
| 60 | instantiation | 67, 68, 69 | ⊢  |
| | : , :  |
| 61 | instantiation | 93, 94, 70 | ⊢  |
| | : , : , :  |
| 62 | instantiation | 93, 75, 71 | ⊢  |
| | : , : , :  |
| 63 | instantiation | 93, 75, 72 | ⊢  |
| | : , : , :  |
| 64 | instantiation | 93, 75, 73 | ⊢  |
| | : , : , :  |
| 65 | theorem | | ⊢  |
| | proveit.numbers.addition.elim_zero_right |
| 66 | theorem | | ⊢  |
| | proveit.numbers.number_sets.complex_numbers.zero_is_complex |
| 67 | theorem | | ⊢  |
| | proveit.numbers.addition.commutation |
| 68 | instantiation | 93, 75, 74 | ⊢  |
| | : , : , :  |
| 69 | instantiation | 93, 75, 76 | ⊢  |
| | : , : , :  |
| 70 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat6 |
| 71 | instantiation | 93, 81, 77 | ⊢  |
| | : , : , :  |
| 72 | instantiation | 93, 81, 78 | ⊢  |
| | : , : , :  |
| 73 | instantiation | 93, 81, 79 | ⊢  |
| | : , : , :  |
| 74 | instantiation | 93, 81, 80 | ⊢  |
| | : , : , :  |
| 75 | theorem | | ⊢  |
| | proveit.numbers.number_sets.complex_numbers.real_within_complex |
| 76 | instantiation | 93, 81, 82 | ⊢  |
| | : , : , :  |
| 77 | instantiation | 93, 87, 83 | ⊢  |
| | : , : , :  |
| 78 | instantiation | 93, 87, 84 | ⊢  |
| | : , : , :  |
| 79 | instantiation | 93, 87, 85 | ⊢  |
| | : , : , :  |
| 80 | instantiation | 93, 87, 86 | ⊢  |
| | : , : , :  |
| 81 | theorem | | ⊢  |
| | proveit.numbers.number_sets.real_numbers.rational_within_real |
| 82 | instantiation | 93, 87, 88 | ⊢  |
| | : , : , :  |
| 83 | instantiation | 93, 94, 89 | ⊢  |
| | : , : , :  |
| 84 | instantiation | 93, 94, 90 | ⊢  |
| | : , : , :  |
| 85 | instantiation | 93, 94, 91 | ⊢  |
| | : , : , :  |
| 86 | instantiation | 93, 94, 92 | ⊢  |
| | : , : , :  |
| 87 | theorem | | ⊢  |
| | proveit.numbers.number_sets.rational_numbers.int_within_rational |
| 88 | instantiation | 93, 94, 95 | ⊢  |
| | : , : , :  |
| 89 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat1 |
| 90 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat4 |
| 91 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat3 |
| 92 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat5 |
| 93 | theorem | | ⊢  |
| | proveit.logic.sets.inclusion.superset_membership_from_proper_subset |
| 94 | theorem | | ⊢  |
| | proveit.numbers.number_sets.integers.nat_within_int |
| 95 | theorem | | ⊢  |
| | proveit.numbers.numerals.decimals.nat2 |
| *equality replacement requirements |