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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  ⊢  
  : , : , :
1axiom  ⊢  
 proveit.logic.equality.equals_transitivity
2instantiation5, 4  ⊢  
  : , : , :
3instantiation5, 6  ⊢  
  : , : , :
4instantiation8, 7  ⊢  
  :
5axiom  ⊢  
 proveit.logic.equality.substitution
6instantiation8, 9  ⊢  
  :
7instantiation11, 10  ⊢  
  : , :
8axiom  ⊢  
 proveit.logic.booleans.eq_true_intro
9instantiation11, 12  ⊢  
  : , :
10instantiation14, 57, 15, 13  ⊢  
  : , :
11theorem  ⊢  
 proveit.logic.equality.not_equals_symmetry
12instantiation14, 58, 15, 16  ⊢  
  : , :
13instantiation21, 45, 22, 17, 18, 19*, 20*  ⊢  
  : , : , :
14theorem  ⊢  
 proveit.numbers.ordering.less_is_not_eq_nat
15theorem  ⊢  
 proveit.numbers.numerals.decimals.nat5
16instantiation21, 46, 22, 48, 23, 24*, 25*  ⊢  
  : , : , :
17instantiation59, 51, 26  ⊢  
  : , : , :
18instantiation30, 27  ⊢  
  :
19instantiation34, 28, 29  ⊢  
  : , : , :
20theorem  ⊢  
 proveit.numbers.numerals.decimals.add_4_1
21theorem  ⊢  
 proveit.numbers.addition.strong_bound_via_left_term_bound
22theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.zero_is_real
23instantiation30, 31  ⊢  
  :
24instantiation34, 32, 33  ⊢  
  : , : , :
25instantiation34, 35, 36  ⊢  
  : , : , :
26instantiation59, 55, 37  ⊢  
  : , : , :
27theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat4
28instantiation39, 38  ⊢  
  :
29instantiation41, 38, 40  ⊢  
  : , :
30theorem  ⊢  
 proveit.numbers.number_sets.natural_numbers.natural_pos_is_pos
31theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat2
32instantiation39, 42  ⊢  
  :
33instantiation41, 42, 40  ⊢  
  : , :
34theorem  ⊢  
 proveit.logic.equality.sub_right_side_into
35theorem  ⊢  
 proveit.numbers.numerals.decimals.add_3_2
36instantiation41, 42, 43  ⊢  
  : , :
37instantiation59, 60, 44  ⊢  
  : , : , :
38instantiation59, 47, 45  ⊢  
  : , : , :
39theorem  ⊢  
 proveit.numbers.addition.elim_zero_right
40theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.zero_is_complex
41theorem  ⊢  
 proveit.numbers.addition.commutation
42instantiation59, 47, 46  ⊢  
  : , : , :
43instantiation59, 47, 48  ⊢  
  : , : , :
44theorem  ⊢  
 proveit.numbers.numerals.decimals.nat4
45instantiation59, 51, 49  ⊢  
  : , : , :
46instantiation59, 51, 50  ⊢  
  : , : , :
47theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
48instantiation59, 51, 52  ⊢  
  : , : , :
49instantiation59, 55, 53  ⊢  
  : , : , :
50instantiation59, 55, 54  ⊢  
  : , : , :
51theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
52instantiation59, 55, 56  ⊢  
  : , : , :
53instantiation59, 60, 57  ⊢  
  : , : , :
54instantiation59, 60, 58  ⊢  
  : , : , :
55theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
56instantiation59, 60, 61  ⊢  
  : , : , :
57theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1
58theorem  ⊢  
 proveit.numbers.numerals.decimals.nat3
59theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
60theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
61theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
*equality replacement requirements