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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 typerequirementsstatement
0instantiation1, 2, 3, 4, 5, 6*, 7*  ⊢  
  : , : , : , :
1theorem  ⊢  
 proveit.numbers.numerals.decimals.md_nine_add_one
2reference58  ⊢  
3reference39  ⊢  
4instantiation8, 9, 10  ⊢  
  : , : , :
5instantiation11, 51, 12, 13, 14, 41*, 15*  ⊢  
  : , : , :
6instantiation29, 30, 39, 16, 17, 33, 18  ⊢  
  : , : , : , : , : , : , :
7instantiation19, 20, 21  ⊢  
  : , : , :
8theorem  ⊢  
 proveit.logic.equality.sub_left_side_into
9instantiation22, 58, 42, 23  ⊢  
  : , : , : , : , :
10theorem  ⊢  
 proveit.numbers.numerals.decimals.N_leq_9_enumSet
11theorem  ⊢  
 proveit.numbers.addition.strong_bound_via_left_term_bound
12theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.zero_is_real
13instantiation56, 52, 24  ⊢  
  : , : , :
14instantiation25, 26  ⊢  
  :
15theorem  ⊢  
 proveit.numbers.numerals.decimals.add_8_1
16instantiation37  ⊢  
  : , :
17instantiation38, 39  ⊢  
  : , :
18instantiation40, 41  ⊢  
  : , : , :
19axiom  ⊢  
 proveit.logic.equality.equals_transitivity
20instantiation27, 28  ⊢  
  : , : , :
21instantiation29, 30, 39, 31, 32, 33, 34  ⊢  
  : , : , : , : , : , : , :
22theorem  ⊢  
 proveit.logic.sets.enumeration.in_enumerated_set
23instantiation35  ⊢  
  : , : , : , : , : , : , : , :
24instantiation56, 54, 36  ⊢  
  : , : , :
25theorem  ⊢  
 proveit.numbers.number_sets.natural_numbers.natural_pos_is_pos
26theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat8
27axiom  ⊢  
 proveit.logic.equality.substitution
28theorem  ⊢  
 proveit.numbers.numerals.decimals.add_1_1
29theorem  ⊢  
 proveit.core_expr_types.tuples.tuple_portion_substitution
30theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
31instantiation37  ⊢  
  : , :
32instantiation38, 39  ⊢  
  : , :
33theorem  ⊢  
 proveit.core_expr_types.tuples.tuple_len_0_typical_eq
34instantiation40, 41  ⊢  
  : , : , :
35theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_8_typical_eq
36instantiation56, 57, 42  ⊢  
  : , : , :
37theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
38theorem  ⊢  
 proveit.core_expr_types.tuples.range_from1_len_typical_eq
39axiom  ⊢  
 proveit.numbers.number_sets.natural_numbers.zero_in_nats
40axiom  ⊢  
 proveit.core_expr_types.tuples.empty_range_def
41instantiation43, 44, 45  ⊢  
  : , : , :
42theorem  ⊢  
 proveit.numbers.numerals.decimals.nat8
43theorem  ⊢  
 proveit.logic.equality.sub_right_side_into
44instantiation46, 48  ⊢  
  :
45instantiation47, 48, 49  ⊢  
  : , :
46theorem  ⊢  
 proveit.numbers.addition.elim_zero_right
47theorem  ⊢  
 proveit.numbers.addition.commutation
48instantiation56, 50, 51  ⊢  
  : , : , :
49theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.zero_is_complex
50theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
51instantiation56, 52, 53  ⊢  
  : , : , :
52theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
53instantiation56, 54, 55  ⊢  
  : , : , :
54theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
55instantiation56, 57, 58  ⊢  
  : , : , :
56theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
57theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
58theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1
*equality replacement requirements